Bug 537316 - 11] Create patch build for Java 11 support

Change-Id: I909df76a2e5bf2b03d696249011a70ddfecf057b
Signed-off-by: jay <jarthana@in.ibm.com>

29 files changed, 2533 insertions, 0 deletions

diff --git a/eclipse-platform-parent/pom.xml b/eclipse-platform-parent/pom.xml
index 152c112dc..5ec963222 100644
--- a/eclipse-platform-parent/pom.xml
+++ b/eclipse-platform-parent/pom.xml
@@ -612,6 +612,41 @@
   </build>
   <profiles>
     <profile>
+    <profile>
+      <id>java11patch49</id>
+      <properties>
+        <qualifier.format>'v'yyyyMMdd-HHmm'_BETA_JAVA11'</qualifier.format>
+ 
+        <featureToPatch>org.eclipse.jdt</featureToPatch>
+
+        <!--
+          For future versions, in addition to changing this value of "featureToPatchVersion",
+          the same value needs to be edited in
+          .../java11patch49/org.eclipse.jdt.java11patch/feature.xml
+          and
+          .../java11patch49/org.eclipse.jdt-feature-dummy/feature.xml
+          and it of course, must "match" what ever version was produced by the build specified
+          a few lines below, as the eclipse-p2-repo-java11patch49 p2 repository, as well as the lower
+          bound, in 'versionRangeForPatch'.
+ 
+          Also, when new patch created, should update the wiki at
+          https://wiki.eclipse.org/Java11
+        -->
+        <!-- This needs the version of the feature to be patched. -->
+        <featureToPatchVersion>3.14.0.v20180611-0500</featureToPatchVersion>
+        <!-- Can specify an exact range here, or something of a loose range, depending on what's needed. -->
+        <versionRangeForPatch>[3.14.0.v20180611-0500,3.15.0.v20190724-2000)</versionRangeForPatch>
+        <!-- Comment this line when a patch is required on top of I-build -->
+        <!--comparator.repo>http://download.eclipse.org/eclipse/updates/4.7-M-builds</comparator.repo-->
+      </properties>
+      <repositories>
+       <repository>
+         <id>eclipse-p2-repo-java11patch49</id>
+         <url>http://download.eclipse.org/eclipse/updates/4.9-I-builds/</url>
+         <layout>p2</layout>
+       </repository>
+     </repositories>
+   </profile>
       <id>build-individual-bundles</id>
       <activation>
         <property>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/eclipse/publishingFiles/templateFiles/index.template_java11patch49.php b/eclipse.platform.releng.tychoeclipsebuilder/eclipse/publishingFiles/templateFiles/index.template_java11patch49.php
new file mode 100644
index 000000000..8b3f2ae0a
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/eclipse/publishingFiles/templateFiles/index.template_java11patch49.php
@@ -0,0 +1,532 @@
+<?php
+# Begin: page-specific settings.
+$pageTitle    = "Eclipse Project Downloads";
+$pageKeywords = "eclipse,project,plug-ins,plugins,java,ide,swt,refactoring,free java ide,tools,platform,open source,development environment,development,ide";
+$pageAuthor   = "David Williams and Christopher Guindon";
+
+//ini_set("display_errors", "true");
+//error_reporting (E_ALL);
+
+$expectedtestConfigs=0;
+$testConfigs = array();
+
+if (array_key_exists("SERVER_NAME", $_SERVER)) {
+    $servername = $_SERVER["SERVER_NAME"];
+    if ($servername === "build.eclipse.org") {
+         $clickthroughstr="";
+      }
+      else {
+          $clickthroughstr="download.php?dropFile=";
+
+      }
+}
+else {
+    $servername = "localhost";
+    $clickthroughstr="";
+}
+
+include_once("buildproperties.php");
+include_once("utilityFunctions.php");
+
+// global variables
+$expectedTestConfigs=array();
+$testResults = array();
+$testResultsSummaryFiles=array();
+
+$streamArr = explode(".", $STREAM);
+$STREAM_MAJOR = $streamArr[0];
+$STREAM_MINOR = $streamArr[1];
+$STREAM_SERVICE = $streamArr[2];
+
+ob_start();
+
+/*
+DL.thin.header.php.html was original obtained from
+
+wget https://eclipse.org/eclipse.org-common/themes/solstice/html_template/thin/header.php
+
+and then that file modified to suit our needs.
+Occasionally, our version should be compared to the "standard" to see if anything has
+changed, in the interest of staying consistent.
+
+See https://eclipse.org/eclipse.org-common/themes/solstice/docs/
+
+ */
+
+require("DL.thin.header.php.html");
+
+?>
+
+
+<?php if (! isset ($BUILD_FAILED) ) { ?>
+
+<aside class="col-md-6" id="leftcol" style="margin-top:20px;" >
+<ul class="ul-left-nav fa-ul hidden-print" style="text-color:black; background-color:#EFEBFF; background-size:contain; background-clip:border-box; border-color: black; font-size:12px; font-weight:bold; padding:2px; line-height:1; border-radius: 1;  margin:20px 3px 80px 3px">
+<li><a href="#Repository">Eclipse p2 Repository (patch only)</a></li>
+<li><a href="#ZippedRepo">Zipped repository (patch only)</a></li>
+<li><a href="#JDTCORE">JDT Core Batch Compiler</a></li>
+</ul>
+</aside>
+
+<!-- end 'not build failed' -->
+<?php } ?>
+
+<div>
+<h1>Eclipse <?php echo $STREAM; ?> <?php echo $BUILD_TYPE_NAME; ?> Build: <?php echo $BUILD_ID; ?> </h1>
+<p style="padding-bottom: 1em">This page provides access to the various deliverables of Eclipse Platform Project.</p>
+<p>This page has a patch feature that provides an implementation of JDT that supports Java 10. This is an implementation
+of an early-draft specification developed under the Java
+Community Process (JCP) and is made available for testing and evaluation purposes
+only. The code is not compatible with any specification of the JCP. For more information on our early Java 10 work,
+see the <a href="https://wiki.eclipse.org/Java9">Eclipse wiki page on that topic</a>.</p>
+<p>This patch is for the Neon (4.7) stream of Eclipse.</p>
+<?php
+if (file_exists("pom_updates/index.html")) {
+  echo "<h2><a href=\"pom_updates/\">POM updates made</a></h2>";
+}
+// check if test build only, just to give warning of oversite.
+// see bug 404545
+if (isset($testbuildonly) && ($testbuildonly)) {
+  echo "<h2>Test-Build-Only flag found set. Input was not tagged.<h2>\n";
+}
+
+// $NEWS_ID needs to be added to buildproperties.php, such as $NEWS_ID="4.5/M4";
+// Once ready to display it.
+if (isset ($NEWS_ID)) {
+  echo "<a href=\"http://www.eclipse.org/eclipse/news/${NEWS_ID}/\">New and Noteworthy</a><br>\n";
+}
+// linkToAcknowledgements is a pure "marker file"
+if (file_exists("linkToAcknowledgements")) {
+  echo "<a href=\"http://www.eclipse.org/eclipse/development/acknowledgements_${BUILD_ID}.php\">Acknowledgments</a><br>\n";
+}
+// linkToReadme is a pure marker file
+if (file_exists("linkToReadme")) {
+  echo "<a href=\"http://www.eclipse.org/eclipse/development/readme_eclipse_${BUILD_ID}.php\">Eclipse Project ${BUILD_ID} Readme</a><br>\n";
+}
+
+if (isset ($BUILD_FAILED) ) {
+  echo "<h2>Build Failed</h2><p>See <a href=\"buildlogs.php\">logs</a>.</p>\n";
+  $PATTERN='!(.*)(/buildlogs/)(.*)!';
+  $result = preg_match($PATTERN, $BUILD_FAILED, $MATCHES);
+  // cheap short cut, since we expect only 1 such file
+  $summaryFile=glob("buildFailed-*");
+  if ($result !== FALSE) {
+    $SPECIFIC_LOG=$MATCHES[3];
+    echo "<p>Specifically, see <a href=\"buildlogs/$SPECIFIC_LOG\">the log with errors</a>, \n";
+    echo "or a <a href=\"$summaryFile[0]\">summary</a>. <br /> \n";
+    echo "Or see traditional <a href=\"testResults.php\">Compile Logs</a> (if any).</p>\n";
+  }
+
+
+}
+else {
+?>
+
+</div>
+
+<div id="midcolumn">
+
+<h3>Logs and Test Links</h3>
+
+<?php
+
+  // build notes are put at the top of the list under the assumption if there is something
+  // there, then it it pretty important for everyone to read. Such as "this build does not export" or
+  // something like that.
+  if (file_exists("buildnotes/")) {
+      $fileArray=glob("buildnotes/buildnotes_*.html");
+      if (count($fileArray) > 0) {
+          echo "<li><a href=\"buildNotes.php\">View build notes for the current build.</a></li>";
+      }
+  }
+
+  // for current (modern) builds, test results are always in
+  // 'testresults'. That directory only exists after first results
+  // have finished and been "published".
+  if (file_exists("testresults")) {
+    $testResultsDirName="testresults";
+  } elseif (file_exists("results")) {
+    $testResultsDirName="results";
+  } else {
+    $testResultsDirName="";
+  }
+
+
+  $boxes=calcTestConfigsRan($testResultsDirName);
+  if ($boxes < 0 ) {
+    $boxesDisplay = 0;
+  } else {
+    $boxesDisplay = $boxes;
+  }
+
+  //  echo "<ul class='midlist'>";
+  echo "<ul>";
+  //  We will always display link to logs (as normal link, not using color:inherit;)
+  echo "<li>View the <a title=\"Link to logs.\" href=\"testResults.php\">logs for the current build</a>.</li>\n";
+
+  // This section if for overall status if anything failed, overall is failed
+  // -3 is special code meaning no testResults directory exists yet.
+  if ($boxes == -3)   {
+    $testResultsStatus = "pending";
+  } else {
+    /* since boxes is not -3, there must be at least one */
+    $totalFailed = 0;
+    $expectedBoxes = count($expectedTestConfigs);
+    foreach ($expectedTestConfigs as $config) {
+
+      if (isset($testResults[$config])) {
+        $testRes = $testResults[$config];
+        $failed = $testRes['failCount'];
+        $totalFailed = $totalFailed + $failed;
+      }
+    }
+    if ($totalFailed == 0 && $boxes == $expectedBoxes) {
+      $testResultsStatus = "success";
+    } elseif ($totalFailed == 0 && $boxes < $expectedBoxes) {
+      $testResultsStatus = "inProgress";
+    } elseif ($totalFailed > 0 && $boxes > 0) {
+      $testResultsStatus = "failed";
+    } else {
+      // This is some sort of programming error?
+      // Don't think we should get to here?
+      // Will flag as "unknown" but not sure how to convey that ....
+      // would only be useful if debugging.
+      $testResultsStatus = "unknown";
+    }
+  }
+
+  if (file_exists("overrideTestColor")) {
+    $linkColor='text-success';
+  }
+  else {
+    if ($testResultsStatus === "failed") {
+      /* note we don't override  'inherit' cases, just 'failed'. */
+      if (file_exists("overrideTestColor")) {
+        $linkColor='text-success';
+      } else {
+        $linkColor = 'text-danger';
+      }
+    } elseif ($testResultsStatus === "success") {
+      $linkColor='text-success';
+    } elseif ($testResultsStatus === "pending") {
+      $linkColor='text-muted';
+    } elseif ($testResultsStatus === "inProgress") {
+      $linkColor='text-muted';
+    }
+  }
+
+if (! isset($PATCH_BUILD)) {
+  if ($testResultsStatus == "pending")   {
+    echo "<li>Integration and unit tests are pending.</li>\n";
+  } else {
+    echo "<li>View the <a  class=\"${linkColor}\" title=\"Link test results.\" href=\"testResults.php\">integration and unit test results for the current build.</a></li>\n";
+  }
+
+  /* performance tests line item */
+  $generated=file_exists("performance/global_fp.php");
+  if (file_exists("performance/performance.php") && $generated) {
+    echo "<li>View the <a href=\"performance/performance.php\">performance test results</a> for the current build.</li>\n";
+  } else {
+    echo "<li>Performance tests are pending.</li>\n";
+  }
+}
+  echo "</ul>\n";
+
+if (! isset($PATCH_BUILD)) {
+  echo "<h3>Summary of Unit Tests Results</h3>";
+  echo "<table class=\"testTable\">\n";
+  echo "<caption>\n";
+  echo "<p>".$boxesDisplay." of ".count($expectedTestConfigs)." integration and unit test configurations are complete.</p> \n";
+  if (file_exists("testNotes.html")) {
+    $my_file = file_get_contents("testNotes.html");
+    echo $my_file;
+  }
+  echo "</caption> \n";
+  echo "<tr><th style=\"width:40%\">Tested Platform</th><th>Failed</th><th>Passed</th><th>Total</th><th>Test&nbsp;Time&nbsp;(s)</th></tr>\n";
+
+  foreach ($expectedTestConfigs as $config) {
+
+    if (isset($testResults[$config])) {
+      $testRes = $testResults[$config];
+      $failed = $testRes['failCount'];
+      $passed = $testRes['passCount'];
+      $total = $failed + $passed;
+      $duration = $testRes['duration'];
+      if (file_exists("overrideTestColor")) {
+        $linkColor='text-success';
+      }
+      else {
+        if ($failed > 0) {
+          /* note we don't override  'inherit' cases, just 'failed'. */
+          if (file_exists("overrideTestColor")) {
+            $linkColor='text-success';
+          } else {
+            $linkColor = 'text-danger';
+          }
+        } else {
+          $linkColor='text-success';
+        }
+      }
+      echo "<tr>\n";
+      echo "<td style=\"text-align:left\">\n";
+      echo "<a class=\"${linkColor}\" href=\"testResults.php\">".$config."</a>";
+      echo "</td>\n";
+      echo "<td>$failed</td><td>$passed</td><td>$total</td><td>$duration</td>\n";
+      echo "</tr>\n";
+    }
+    else {
+      /* Yes, all configs intentionally links, since all go to the same place, but if no results yet, would not look like one. */
+      $linkColor = 'text-muted';
+      echo "<tr>\n";
+      echo "<td style=\"text-align:left\">\n";
+      echo "<a class=\"${linkColor}\" href=\"testResults.php\">".$config."</a>";
+      echo "</td>\n";
+      echo "<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>\n";
+      echo "</tr>\n";
+    }
+  }
+  echo "</table>\n";
+
+}
+?>
+
+  <h3>Related Links</h3>
+  <ul class="midlist">
+    <li><a href="https://www.eclipse.org/eclipse/development/plans/eclipse_project_plan_4_5.xml#target_environments">Target Platforms and Environments</a></li>
+    <li><a href="directory.txt">View the Git repositories used for the current build.</a></li>
+    <li><a href="gitLog.txt">Git log.</a></li>
+    <li><a href="http://wiki.eclipse.org/Platform-releng/How_to_check_integrity_of_downloads">How to verify a download.</a></li>
+  </ul>
+<?php
+
+  $sums512file="checksum/eclipse-$BUILD_ID-SUMSSHA512";
+  $sums512file_asc=$sums512file.".asc";
+
+  if ((file_exists($sums512file)) && (file_exists($sums512file_asc))) {
+    echo "<p style=\"text-indent: 3em;\"><a href=\"$sums512file\">SHA512 Checksums for $BUILD_ID</a>&nbsp;(<a href=\"$sums512file.asc\">GPG</a>)</p>";
+  } else if (file_exists($sums512file)) {
+    echo "<p style=\"text-indent: 3em;\"><a href=\"$sums512file\">SHA512 Checksums for $BUILD_ID</a>";
+  }
+?>
+<?php
+  # place holder: we don't currently produce these reports, and
+  # when we do, will need some work here.
+  # FWIW, we may want to construct elaborate query into CGit for this,
+  # even though that'd be elaborate, would get user to an area where
+  # they coudl tweak query, if desired?
+  if (file_exists("report.txt")) {
+    echo "<p><a href=\"report.txt\">Report of changes</a> from previous build.</p>";
+  }
+?>
+
+</div> <!-- end midcolumn -->
+
+<?php
+  include("dropSectionUtils.php");
+  include("computeRepoURLs.php");
+?>
+ <!-- main download section -->
+<div class="dropSection">
+<h3 id="Repository">Eclipse p2 Repository&nbsp;<a href="details.html#Repository"><i class="fa fa-info-circle">&nbsp;</i></a></h3>
+
+<?php startTable(); ?>
+
+<?php
+    $STREAM_REPO_NAME=computeSTREAM_REPO_NAME();
+    $STREAM_REPO_URL=computeSTREAM_REPO_URL();
+    $BUILD_REPO_NAME=computeBUILD_REPO_NAME();
+    $BUILD_REPO_URL=computeBUILD_REPO_URL();
+  if ((file_exists("$relativePath3/updates/".$STREAM_REPO_NAME)) || (file_exists("$relativePath4/updates/".$STREAM_REPO_NAME))) {
+    echo "<tr><td> \n";
+    echo "To update your Eclipse installation to this development stream, you can use the software repository at<br />\n";
+    echo "&nbsp;&nbsp;<a href=\"$STREAM_REPO_URL\">$STREAM_REPO_URL</a><br />\n";
+    echo "</td></tr> \n";
+  }
+  if ((file_exists("$relativePath3/updates/"."$BUILD_REPO_NAME")) || (file_exists("$relativePath4/updates/"."$BUILD_REPO_NAME")) ) {
+    echo "<tr><td> \n";
+    echo "To update your build to use this specific build, you can use the software repository at<br />\n";
+    echo "&nbsp;&nbsp;<a href=\"$BUILD_REPO_URL\">$BUILD_REPO_URL</a><br />\n";
+    echo "</td></tr> \n";
+  }
+?>
+</table>
+
+<?php if (isset($PATCH_BUILD)) { ?>
+    <h3 id="ZippedRepo">Zipped Repository for offline use.</h3>
+    <?php startTable(); ?>
+    <tr>
+       <?php columnHeads(); ?>
+    </tr>
+    <td><img src = "repo.gif" alt="Zipped Repo" />Patch, in zipped repo</td>
+    <?php genLinks("${PATCH_BUILD}-${BUILD_ID}-repository.zip"); ?>
+    </tr>
+    </table>
+<?php } ?>
+
+
+<?php if (! isset($PATCH_BUILD)) { ?>
+<h3 id="EclipseSDK">Eclipse SDK&nbsp;<a href="details.html#EclipseSDK"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+
+<?php startTable(); ?>
+<tr>
+   <?php columnHeads(); ?>
+</tr>
+
+%sdk%
+
+</table>
+
+<h3 id="JUnitPlugin">Tests and Testing Framework&nbsp;<a href="details.html#JUnitPlugin"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%tests%
+</table>
+
+<h3 id="ExamplePlugins">Example Plug-ins&nbsp;<a href="details.html#ExamplePlugins"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%example%
+</table>
+
+<h3 id="RCPRuntime">RCP Runtime Binary&nbsp;<a href="details.html#RCPRuntime"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%rcpruntime%
+</table>
+
+<h3 id="RCPSDK">RCP SDK&nbsp;<a href="details.html#RCPSDK"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%rcpsdk%
+</table>
+
+<!--
+<h3 id="DeltaPack">DeltaPack&nbsp;<a href="details.html#DeltaPack"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%deltapack%
+</table>
+-->
+
+<h3 id="PlatformRuntime">Platform Runtime Binary&nbsp;<a href="details.html#PlatformRuntime"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%runtime%
+</table>
+
+<h3 id="JDTRuntime">JDT Runtime Binary&nbsp;<a href="details.html#JDTRuntime"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%jdt%
+</table>
+
+<h3 id="JDTSDK">JDT SDK &nbsp;<a href="details.html#JDTSDK"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%jdtsdk%
+</table>
+
+<?php } ?>
+
+<h3 id="JDTCORE">JDT Core Batch Compiler &nbsp;<a href="details.html#JDTCORE"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%jdtc%
+</table>
+
+<?php if (! isset($PATCH_BUILD)) { ?>
+<h3 id="PDERuntime">PDE Runtime Binary&nbsp;<a href="details.html#PDERuntime"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%pde%
+</table>
+
+<h3 id="PDESDK">PDE SDK&nbsp;<a href="details.html#PDESDK"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%pdesdk%
+</table>
+
+<h3 id="CVSRuntime">CVS Client Runtime Binary&nbsp;<a href="details.html#CVSRuntime"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%cvs%
+</table>
+
+<h3 id="CVSSDK">CVS Client SDK&nbsp;<a href="details.html#CVSSDK"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%cvssdk%
+</table>
+
+<h3 id="SWT">SWT Binary and Source&nbsp;<a href="details.html#SWT"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%swt%
+</table>
+
+<h3 id="org.eclipse.releng">org.eclipse.releng.tools plug-in&nbsp;<a href="details.html#org.eclipse.releng"><i class="fa fa-info-circle">&nbsp;</i></a>
+</h3>
+<?php startTable(); ?>
+<tr>
+  <?php columnHeads(); ?>
+</tr>
+%relengtools%
+</table>
+<?php } ?>
+<?php } ?>
+</div> <!-- end dropsection -->
+</div> <!-- close div classs=container -->
+</main> <!-- close main role="main" element -->
+</body>
+</html>
+<?php
+  $html = ob_get_clean();
+
+  #echo the computed content
+  echo $html;
+?>
+
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/antrunbuild.xml b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/antrunbuild.xml
new file mode 100644
index 000000000..eb4be335e
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/antrunbuild.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<project
+  default="default"
+  basedir=".">
+
+  <!-- 
+       This file is called by the pom's "antrun" plugin. These tasks were 
+       "pulled out" of using directly in the pom because it seems errors are 
+       not well captured, and only thing "left" on the build system is the 
+       last ant file created. (Makes me even wonder if you can call twice 
+       during same phase?)
+  -->
+
+  <target
+    name="preTransform"
+    depends="checkExistence">
+    <echoproperties />
+    <fail
+      unless="contentjarexists"
+      message="content.jar file did not exist as expected" />
+    <echo message="unzip content.jar, for xslt transform" />
+    <unzip
+      src="${project.build.directory}/repository/content.jar"
+      dest="${project.build.directory}/repository/" />
+    <echo message="backup, of originals, just to help debugging" />
+    <copy
+      file="${project.build.directory}/repository/content.jar"
+      tofile="${project.build.directory}/backup/contentORIG.jar"
+      preservelastmodified="true" />
+    <copy
+      file="${project.build.directory}/repository/content.xml"
+      tofile="${project.build.directory}/backup/contentORIG.xml"
+      preservelastmodified="true" />
+  </target>
+  <target name="checkExistence">
+    <condition property="contentjarexists">
+      <available file="${project.build.directory}/repository/content.jar" />
+    </condition>
+  </target>
+
+  <target name="postTransform">
+    <!-- In the pom file, are steps that do the transorm,
+        xxx and copy the transformed content.xml back to "here" -->
+    <delete
+      file="${project.build.directory}/repository/content.jar"
+      failonerror="true" />
+    <zip
+      destfile="${project.build.directory}/repository/content.jar"
+      basedir="${project.build.directory}/generated-resources/xml/xslt"
+      includes="content.xml"
+      filesonly="true" />
+    <!-- must delete, or will be kept in the final zipped up version. 
+         Would not really hurt much ... but, be confusing 
+    <delete file="${project.build.directory}/repository/content.xml" />
+    -->
+    <copy
+      file="${project.build.directory}/repository/content.jar"
+      tofile="${project.build.directory}/backup/contentORIG2.jar"
+      preservelastmodified="true" />
+  </target>
+
+  <target name="default">
+    <fail message="There is no default target for this antrunbuild.xml file." />
+  </target>
+</project>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/category.xml b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/category.xml
new file mode 100644
index 000000000..ad7b60296
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/category.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<site>
+   <feature id="org.eclipse.jdt.java11patch" version="0.0.0" patch="true">
+      <category name="Eclipse Java 11 support (BETA) for Photon development stream"/>
+   </feature>
+   <feature id="org.eclipse.jdt.java11patch.source" version="0.0.0" patch="true">
+      <category name="Eclipse Java 11 support (BETA) for Photon development stream"/>
+   </feature>
+   <category-def name="Eclipse Java 11 support (BETA) for Photon development stream" label="Eclipse Java 11 support (BETA) for Photon development stream">
+      <description>
+         Eclipse Java 11 support (BETA) for Photon development stream - This is an implementation of an early-draft specification developed under the Java Community Process (JCP) and is made available for testing and evaluation purposes only. The code is not compatible with any specification of the JCP. - The features patches here are intended only for the Neon development stream, and if used on other versions or streams, may cause bundles to be down-leveled or up-leveled.
+      </description>
+   </category-def>
+</site>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/example.content.xml b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/example.content.xml
new file mode 100644
index 000000000..f1638e129
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/example.content.xml
@@ -0,0 +1,955 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<?metadataRepository version='1.1.0'?>
+<repository name='Early Access of Java 11 support' type='org.eclipse.equinox.internal.p2.metadata.repository.LocalMetadataRepository' version='1.0.0'>
+  <properties size='2'>
+    <property name='p2.timestamp' value='1441161748528'/>
+    <property name='p2.compressed' value='true'/>
+  </properties>
+  <units size='19'>
+    <unit id='tooling.org.eclipse.update.feature.default' version='1.0.0' singleton='false'>
+      <hostRequirements size='1'>
+        <required namespace='org.eclipse.equinox.p2.eclipse.type' name='feature' range='0.0.0' optional='true' multiple='true' greedy='false'/>
+      </hostRequirements>
+      <properties size='1'>
+        <property name='org.eclipse.equinox.p2.type.fragment' value='true'/>
+      </properties>
+      <provides size='2'>
+        <provided namespace='org.eclipse.equinox.p2.iu' name='tooling.org.eclipse.update.feature.default' version='1.0.0'/>
+        <provided namespace='org.eclipse.equinox.p2.flavor' name='tooling' version='1.0.0'/>
+      </provides>
+      <requires size='1'>
+        <required namespace='org.eclipse.equinox.p2.eclipse.type' name='feature' range='0.0.0' optional='true' multiple='true' greedy='false'/>
+      </requires>
+      <filter>
+        (org.eclipse.update.install.features=true)
+      </filter>
+      <touchpoint id='null' version='0.0.0'/>
+      <touchpointData size='1'>
+        <instructions size='2'>
+          <instruction key='uninstall'>
+            uninstallFeature(feature:${artifact},featureId:default,featureVersion:default)
+          </instruction>
+          <instruction key='install'>
+            installFeature(feature:${artifact},featureId:default,featureVersion:default)
+          </instruction>
+        </instructions>
+      </touchpointData>
+    </unit>
+    <unit id='org.eclipse.jdt.core.source' version='3.13.2.v20150831-1725_BETA_JAVA9' singleton='false'>
+      <update id='org.eclipse.jdt.core.source' range='[0.0.0,3.13.2.v20150831-1725_BETA_JAVA9)' severity='0'/>
+      <properties size='9'>
+        <property name='df_LT.bundleVendor' value='Eclipse.org'/>
+        <property name='df_LT.bundleName' value='Java Development Tools Core Source'/>
+        <property name='org.eclipse.equinox.p2.name' value='%bundleName'/>
+        <property name='org.eclipse.equinox.p2.provider' value='%bundleVendor'/>
+        <property name='org.eclipse.equinox.p2.bundle.localization' value='OSGI-INF/l10n/bundle-src'/>
+        <property name='maven-groupId' value='org.eclipse.jdt'/>
+        <property name='maven-artifactId' value='org.eclipse.jdt.core'/>
+        <property name='maven-version' value='3.13.2-SNAPSHOT'/>
+        <property name='maven-classifier' value='sources'/>
+      </properties>
+      <provides size='4'>
+        <provided namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.core.source' version='3.13.2.v20150831-1725_BETA_JAVA9'/>
+        <provided namespace='osgi.bundle' name='org.eclipse.jdt.core.source' version='3.13.2.v20150831-1725_BETA_JAVA9'/>
+        <provided namespace='org.eclipse.equinox.p2.eclipse.type' name='source' version='1.0.0'/>
+        <provided namespace='org.eclipse.equinox.p2.localization' name='df_LT' version='1.0.0'/>
+      </provides>
+      <artifacts size='1'>
+        <artifact classifier='osgi.bundle' id='org.eclipse.jdt.core.source' version='3.13.2.v20150831-1725_BETA_JAVA9'/>
+      </artifacts>
+      <touchpoint id='org.eclipse.equinox.p2.osgi' version='1.0.0'/>
+      <touchpointData size='1'>
+        <instructions size='1'>
+          <instruction key='manifest'>
+            Bundle-SymbolicName: org.eclipse.jdt.core.source&#xA;Bundle-Version: 3.13.2.v20150831-1725_BETA_JAVA9
+          </instruction>
+        </instructions>
+      </touchpointData>
+    </unit>
+    <unit id='org.eclipse.jdt.java11patch.source.feature.jar' version='1.1.0.v20150901-2154_BETA_JAVA9'>
+      <properties size='12'>
+        <property name='org.eclipse.equinox.p2.name' value='%featureName'/>
+        <property name='org.eclipse.equinox.p2.description' value='%description'/>
+        <property name='org.eclipse.equinox.p2.provider' value='%providerName'/>
+        <property name='df_LT.license' value='Eclipse Foundation Software User Agreement&#xA;April 9, 2014&#xA;&#xA;Usage Of Content&#xA;&#xA;THE ECLIPSE FOUNDATION MAKES AVAILABLE SOFTWARE, DOCUMENTATION, INFORMATION AND/OR&#xA;OTHER MATERIALS FOR OPEN SOURCE PROJECTS (COLLECTIVELY &quot;CONTENT&quot;).&#xA;USE OF THE CONTENT IS GOVERNED BY THE TERMS AND CONDITIONS OF THIS&#xA;AGREEMENT AND/OR THE TERMS AND CONDITIONS OF LICENSE AGREEMENTS OR&#xA;NOTICES INDICATED OR REFERENCED BELOW.  BY USING THE CONTENT, YOU&#xA;AGREE THAT YOUR USE OF THE CONTENT IS GOVERNED BY THIS AGREEMENT&#xA;AND/OR THE TERMS AND CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS&#xA;OR NOTICES INDICATED OR REFERENCED BELOW.  IF YOU DO NOT AGREE TO THE&#xA;TERMS AND CONDITIONS OF THIS AGREEMENT AND THE TERMS AND CONDITIONS&#xA;OF ANY APPLICABLE LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED&#xA;BELOW, THEN YOU MAY NOT USE THE CONTENT.&#xA;&#xA;Applicable Licenses&#xA;&#xA;Unless otherwise indicated, all Content made available by the&#xA;Eclipse Foundation is provided to you under the terms and conditions of&#xA;the Eclipse Public License Version 1.0 (&quot;EPL&quot;). A copy of the EPL is&#xA;provided with this Content and is also available at http://www.eclipse.org/legal/epl-v10.html.&#xA;For purposes of the EPL, &quot;Program&quot; will mean the Content.&#xA;&#xA;Content includes, but is not limited to, source code, object code,&#xA;documentation and other files maintained in the Eclipse Foundation source code&#xA;repository (&quot;Repository&quot;) in software modules (&quot;Modules&quot;) and made available&#xA;as downloadable archives (&quot;Downloads&quot;).&#xA;&#xA;&#x9;- Content may be structured and packaged into modules to facilitate delivering,&#xA;&#x9;  extending, and upgrading the Content. Typical modules may include plug-ins (&quot;Plug-ins&quot;),&#xA;&#x9;  plug-in fragments (&quot;Fragments&quot;), and features (&quot;Features&quot;).&#xA;&#x9;- Each Plug-in or Fragment may be packaged as a sub-directory or JAR (Java(TM) ARchive)&#xA;&#x9;  in a directory named &quot;plugins&quot;.&#xA;&#x9;- A Feature is a bundle of one or more Plug-ins and/or Fragments and associated material.&#xA;&#x9;  Each Feature may be packaged as a sub-directory in a directory named &quot;features&quot;.&#xA;&#x9;  Within a Feature, files named &quot;feature.xml&quot; may contain a list of the names and version&#xA;&#x9;  numbers of the Plug-ins and/or Fragments associated with that Feature.&#xA;&#x9;- Features may also include other Features (&quot;Included Features&quot;). Within a Feature, files&#xA;&#x9;  named &quot;feature.xml&quot; may contain a list of the names and version numbers of Included Features.&#xA;&#xA;The terms and conditions governing Plug-ins and Fragments should be&#xA;contained in files named &quot;about.html&quot; (&quot;Abouts&quot;). The terms and&#xA;conditions governing Features and Included Features should be contained&#xA;in files named &quot;license.html&quot; (&quot;Feature Licenses&quot;). Abouts and Feature&#xA;Licenses may be located in any directory of a Download or Module&#xA;including, but not limited to the following locations:&#xA;&#xA;&#x9;- The top-level (root) directory&#xA;&#x9;- Plug-in and Fragment directories&#xA;&#x9;- Inside Plug-ins and Fragments packaged as JARs&#xA;&#x9;- Sub-directories of the directory named &quot;src&quot; of certain Plug-ins&#xA;&#x9;- Feature directories&#xA;&#xA;Note: if a Feature made available by the Eclipse Foundation is installed using the&#xA;Provisioning Technology (as defined below), you must agree to a license (&quot;Feature &#xA;Update License&quot;) during the installation process. If the Feature contains&#xA;Included Features, the Feature Update License should either provide you&#xA;with the terms and conditions governing the Included Features or inform&#xA;you where you can locate them. Feature Update Licenses may be found in&#xA;the &quot;license&quot; property of files named &quot;feature.properties&quot; found within a Feature.&#xA;Such Abouts, Feature Licenses, and Feature Update Licenses contain the&#xA;terms and conditions (or references to such terms and conditions) that&#xA;govern your use of the associated Content in that directory.&#xA;&#xA;THE ABOUTS, FEATURE LICENSES, AND FEATURE UPDATE LICENSES MAY REFER&#xA;TO THE EPL OR OTHER LICENSE AGREEMENTS, NOTICES OR TERMS AND CONDITIONS.&#xA;SOME OF THESE OTHER LICENSE AGREEMENTS MAY INCLUDE (BUT ARE NOT LIMITED TO):&#xA;&#xA;&#x9;- Eclipse Distribution License Version 1.0 (available at http://www.eclipse.org/licenses/edl-v1.0.html)&#xA;&#x9;- Common Public License Version 1.0 (available at http://www.eclipse.org/legal/cpl-v10.html)&#xA;&#x9;- Apache Software License 1.1 (available at http://www.apache.org/licenses/LICENSE)&#xA;&#x9;- Apache Software License 2.0 (available at http://www.apache.org/licenses/LICENSE-2.0)&#xA;&#x9;- Mozilla Public License Version 1.1 (available at http://www.mozilla.org/MPL/MPL-1.1.html)&#xA;&#xA;IT IS YOUR OBLIGATION TO READ AND ACCEPT ALL SUCH TERMS AND CONDITIONS PRIOR&#xA;TO USE OF THE CONTENT. If no About, Feature License, or Feature Update License&#xA;is provided, please contact the Eclipse Foundation to determine what terms and conditions&#xA;govern that particular Content.&#xA;&#xA;&#xA;Use of Provisioning Technology&#xA;&#xA;The Eclipse Foundation makes available provisioning software, examples of which include,&#xA;but are not limited to, p2 and the Eclipse Update Manager (&quot;Provisioning Technology&quot;) for&#xA;the purpose of allowing users to install software, documentation, information and/or&#xA;other materials (collectively &quot;Installable Software&quot;). This capability is provided with&#xA;the intent of allowing such users to install, extend and update Eclipse-based products.&#xA;Information about packaging Installable Software is available at&#xA;http://eclipse.org/equinox/p2/repository_packaging.html (&quot;Specification&quot;).&#xA;&#xA;You may use Provisioning Technology to allow other parties to install Installable Software.&#xA;You shall be responsible for enabling the applicable license agreements relating to the&#xA;Installable Software to be presented to, and accepted by, the users of the Provisioning Technology&#xA;in accordance with the Specification. By using Provisioning Technology in such a manner and&#xA;making it available in accordance with the Specification, you further acknowledge your&#xA;agreement to, and the acquisition of all necessary rights to permit the following:&#xA;&#xA;&#x9;1. A series of actions may occur (&quot;Provisioning Process&quot;) in which a user may execute&#xA;&#x9;   the Provisioning Technology on a machine (&quot;Target Machine&quot;) with the intent of installing,&#xA;&#x9;   extending or updating the functionality of an Eclipse-based product.&#xA;&#x9;2. During the Provisioning Process, the Provisioning Technology may cause third party&#xA;&#x9;   Installable Software or a portion thereof to be accessed and copied to the Target Machine.&#xA;&#x9;3. Pursuant to the Specification, you will provide to the user the terms and conditions that&#xA;&#x9;   govern the use of the Installable Software (&quot;Installable Software Agreement&quot;) and such&#xA;&#x9;   Installable Software Agreement shall be accessed from the Target Machine in accordance&#xA;&#x9;   with the Specification. Such Installable Software Agreement must inform the user of the&#xA;&#x9;   terms and conditions that govern the Installable Software and must solicit acceptance by&#xA;&#x9;   the end user in the manner prescribed in such Installable Software Agreement. Upon such&#xA;&#x9;   indication of agreement by the user, the provisioning Technology will complete installation&#xA;&#x9;   of the Installable Software.&#xA;&#xA;Cryptography&#xA;&#xA;Content may contain encryption software. The country in which you are&#xA;currently may have restrictions on the import, possession, and use,&#xA;and/or re-export to another country, of encryption software. BEFORE&#xA;using any encryption software, please check the country&apos;s laws,&#xA;regulations and policies concerning the import, possession, or use, and&#xA;re-export of encryption software, to see if this is permitted.&#xA;&#xA;Java and all Java-based trademarks are trademarks of Oracle Corporation in the United States, other countries, or both.'/>
+        <property name='df_LT.copyright' value='Copyright (c) 2000, 2015 IBM Corporation and others.&#xA;All rights reserved. This program and the accompanying materials&#xA;are made available under the terms of the Eclipse Public License v1.0&#xA;which accompanies this distribution, and is available at&#xA;http://www.eclipse.org/legal/epl-v10.html&#xA;&#xA;Contributors:&#xA;IBM Corporation and others - initial API and implementation'/>
+        <property name='df_LT.featureName' value='Eclipse JDT (Java Development Tools) Source Patch with Java 11 support (BETA) for Neon I20150901-0800'/>
+        <property name='df_LT.description' value='Eclipse Java 11 support (BETA) for Neon I20150901-0800 - This is an implementation of an early-draft specification developed under the Java Community Process (JCP) and is made available for testing and evaluation purposes only. The code is not compatible with any specification of the JCP. - This feature includes only runtime code and source bundles. It is intended only for Neon M1 main release, and if used on other versions or streams, may cause bundles to be down-leveled or up-leveled.'/>
+        <property name='df_LT.providerName' value='Eclipse.org'/>
+        <property name='maven-groupId' value='org.eclipse.jdt.feature'/>
+        <property name='maven-artifactId' value='org.eclipse.jdt.java11patch'/>
+        <property name='maven-version' value='1.1.0-SNAPSHOT'/>
+        <property name='maven-classifier' value='sources-feature'/>
+      </properties>
+      <provides size='3'>
+        <provided namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.java11patch.source.feature.jar' version='1.1.0.v20150901-2154_BETA_JAVA9'/>
+        <provided namespace='org.eclipse.equinox.p2.eclipse.type' name='feature' version='1.0.0'/>
+        <provided namespace='org.eclipse.update.feature' name='org.eclipse.jdt.java11patch.source' version='1.1.0.v20150901-2154_BETA_JAVA9'/>
+      </provides>
+      <filter>
+        (org.eclipse.update.install.features=true)
+      </filter>
+      <artifacts size='1'>
+        <artifact classifier='org.eclipse.update.feature' id='org.eclipse.jdt.java11patch.source' version='1.1.0.v20150901-2154_BETA_JAVA9'/>
+      </artifacts>
+      <touchpoint id='org.eclipse.equinox.p2.osgi' version='1.0.0'/>
+      <touchpointData size='1'>
+        <instructions size='1'>
+          <instruction key='zipped'>
+            true
+          </instruction>
+        </instructions>
+      </touchpointData>
+      <licenses size='1'>
+        <license uri='%25licenseURL' url='%25licenseURL'>
+          %license
+        </license>
+      </licenses>
+      <copyright>
+        %copyright
+      </copyright>
+    </unit>
+    <unit id='config.a.jre.javase' version='1.6.0' singleton='false'>
+      <hostRequirements size='1'>
+        <required namespace='org.eclipse.equinox.p2.iu' name='a.jre.javase' range='1.6.0'/>
+      </hostRequirements>
+      <properties size='1'>
+        <property name='org.eclipse.equinox.p2.type.fragment' value='true'/>
+      </properties>
+      <provides size='1'>
+        <provided namespace='org.eclipse.equinox.p2.iu' name='config.a.jre.javase' version='1.6.0'/>
+      </provides>
+      <requires size='1'>
+        <required namespace='org.eclipse.equinox.p2.iu' name='a.jre.javase' range='1.6.0'/>
+      </requires>
+      <touchpoint id='org.eclipse.equinox.p2.native' version='1.0.0'/>
+      <touchpointData size='1'>
+        <instructions size='1'>
+          <instruction key='install'>
+
+          </instruction>
+        </instructions>
+      </touchpointData>
+    </unit>
+    <unit id='toolingeclipse.releng.repository.java11patch.ini.cocoa.macosx.x86_64' version='1.1.0.v20150902-0233_BETA_JAVA9' singleton='false'>
+      <provides size='2'>
+        <provided namespace='org.eclipse.equinox.p2.iu' name='toolingeclipse.releng.repository.java11patch.ini.cocoa.macosx.x86_64' version='1.1.0.v20150902-0233_BETA_JAVA9'/>
+        <provided namespace='toolingeclipse.releng.repository.java11patch' name='eclipse.releng.repository.java11patch.ini' version='1.1.0.v20150902-0233_BETA_JAVA9'/>
+      </provides>
+      <filter>
+        (&amp;(osgi.arch=x86_64)(osgi.os=macosx)(osgi.ws=cocoa))
+      </filter>
+      <touchpoint id='org.eclipse.equinox.p2.osgi' version='1.0.0'/>
+      <touchpointData size='1'>
+        <instructions size='2'>
+          <instruction key='configure'>
+            addJvmArg(jvmArg:-XstartOnFirstThread);addJvmArg(jvmArg:-Dorg.eclipse.swt.internal.carbon.smallFonts);
+          </instruction>
+          <instruction key='unconfigure'>
+            removeJvmArg(jvmArg:-XstartOnFirstThread);removeJvmArg(jvmArg:-Dorg.eclipse.swt.internal.carbon.smallFonts);
+          </instruction>
+        </instructions>
+      </touchpointData>
+    </unit>
+    <unit id='org.eclipse.jdt.ui.source' version='3.13.2.v20150831-1650_BETA_JAVA9' singleton='false'>
+      <update id='org.eclipse.jdt.ui.source' range='[0.0.0,3.13.2.v20150831-1650_BETA_JAVA9)' severity='0'/>
+      <properties size='9'>
+        <property name='df_LT.bundleVendor' value='Eclipse.org'/>
+        <property name='df_LT.bundleName' value='Java Development Tools UI Source'/>
+        <property name='org.eclipse.equinox.p2.name' value='%bundleName'/>
+        <property name='org.eclipse.equinox.p2.provider' value='%bundleVendor'/>
+        <property name='org.eclipse.equinox.p2.bundle.localization' value='OSGI-INF/l10n/bundle-src'/>
+        <property name='maven-groupId' value='org.eclipse.jdt'/>
+        <property name='maven-artifactId' value='org.eclipse.jdt.ui'/>
+        <property name='maven-version' value='3.13.2-SNAPSHOT'/>
+        <property name='maven-classifier' value='sources'/>
+      </properties>
+      <provides size='4'>
+        <provided namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.ui.source' version='3.13.2.v20150831-1650_BETA_JAVA9'/>
+        <provided namespace='osgi.bundle' name='org.eclipse.jdt.ui.source' version='3.13.2.v20150831-1650_BETA_JAVA9'/>
+        <provided namespace='org.eclipse.equinox.p2.eclipse.type' name='source' version='1.0.0'/>
+        <provided namespace='org.eclipse.equinox.p2.localization' name='df_LT' version='1.0.0'/>
+      </provides>
+      <artifacts size='1'>
+        <artifact classifier='osgi.bundle' id='org.eclipse.jdt.ui.source' version='3.13.2.v20150831-1650_BETA_JAVA9'/>
+      </artifacts>
+      <touchpoint id='org.eclipse.equinox.p2.osgi' version='1.0.0'/>
+      <touchpointData size='1'>
+        <instructions size='1'>
+          <instruction key='manifest'>
+            Bundle-SymbolicName: org.eclipse.jdt.ui.source&#xA;Bundle-Version: 3.13.2.v20150831-1650_BETA_JAVA9
+          </instruction>
+        </instructions>
+      </touchpointData>
+    </unit>
+    <unit id='tooling.source.default' version='1.0.0' singleton='false'>
+      <hostRequirements size='1'>
+        <required namespace='org.eclipse.equinox.p2.eclipse.type' name='source' range='0.0.0' optional='true' multiple='true' greedy='false'/>
+      </hostRequirements>
+      <properties size='1'>
+        <property name='org.eclipse.equinox.p2.type.fragment' value='true'/>
+      </properties>
+      <provides size='2'>
+        <provided namespace='org.eclipse.equinox.p2.iu' name='tooling.source.default' version='1.0.0'/>
+        <provided namespace='org.eclipse.equinox.p2.flavor' name='tooling' version='1.0.0'/>
+      </provides>
+      <requires size='1'>
+        <required namespace='org.eclipse.equinox.p2.eclipse.type' name='source' range='0.0.0' optional='true' multiple='true' greedy='false'/>
+      </requires>
+      <touchpoint id='null' version='0.0.0'/>
+      <touchpointData size='1'>
+        <instructions size='2'>
+          <instruction key='uninstall'>
+            removeSourceBundle(bundle:${artifact})
+          </instruction>
+          <instruction key='install'>
+            addSourceBundle(bundle:${artifact})
+          </instruction>
+        </instructions>
+      </touchpointData>
+    </unit>
+    <unit id='eclipse.releng.repository.java11patch' version='1.1.0.v20150902-0233_BETA_JAVA9'>
+      <update id='eclipse.releng.repository.java11patch' range='0.0.0' severity='0'/>
+      <properties size='3'>
+        <property name='org.eclipse.equinox.p2.name' value='eclipse.releng.repository.java11patch'/>
+        <property name='org.eclipse.equinox.p2.type.product' value='true'/>
+        <property name='org.eclipse.equinox.p2.type.group' value='true'/>
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Within a Feature, files&#xA;&#x9;  named &quot;feature.xml&quot; may contain a list of the names and version numbers of Included Features.&#xA;&#xA;The terms and conditions governing Plug-ins and Fragments should be&#xA;contained in files named &quot;about.html&quot; (&quot;Abouts&quot;). The terms and&#xA;conditions governing Features and Included Features should be contained&#xA;in files named &quot;license.html&quot; (&quot;Feature Licenses&quot;). Abouts and Feature&#xA;Licenses may be located in any directory of a Download or Module&#xA;including, but not limited to the following locations:&#xA;&#xA;&#x9;- The top-level (root) directory&#xA;&#x9;- Plug-in and Fragment directories&#xA;&#x9;- Inside Plug-ins and Fragments packaged as JARs&#xA;&#x9;- Sub-directories of the directory named &quot;src&quot; of certain Plug-ins&#xA;&#x9;- Feature directories&#xA;&#xA;Note: if a Feature made available by the Eclipse Foundation is installed using the&#xA;Provisioning Technology (as defined below), you must agree to a license (&quot;Feature &#xA;Update License&quot;) during the installation process. If the Feature contains&#xA;Included Features, the Feature Update License should either provide you&#xA;with the terms and conditions governing the Included Features or inform&#xA;you where you can locate them. Feature Update Licenses may be found in&#xA;the &quot;license&quot; property of files named &quot;feature.properties&quot; found within a Feature.&#xA;Such Abouts, Feature Licenses, and Feature Update Licenses contain the&#xA;terms and conditions (or references to such terms and conditions) that&#xA;govern your use of the associated Content in that directory.&#xA;&#xA;THE ABOUTS, FEATURE LICENSES, AND FEATURE UPDATE LICENSES MAY REFER&#xA;TO THE EPL OR OTHER LICENSE AGREEMENTS, NOTICES OR TERMS AND CONDITIONS.&#xA;SOME OF THESE OTHER LICENSE AGREEMENTS MAY INCLUDE (BUT ARE NOT LIMITED TO):&#xA;&#xA;&#x9;- Eclipse Distribution License Version 1.0 (available at http://www.eclipse.org/licenses/edl-v1.0.html)&#xA;&#x9;- Common Public License Version 1.0 (available at http://www.eclipse.org/legal/cpl-v10.html)&#xA;&#x9;- Apache Software License 1.1 (available at http://www.apache.org/licenses/LICENSE)&#xA;&#x9;- Apache Software License 2.0 (available at http://www.apache.org/licenses/LICENSE-2.0)&#xA;&#x9;- Mozilla Public License Version 1.1 (available at http://www.mozilla.org/MPL/MPL-1.1.html)&#xA;&#xA;IT IS YOUR OBLIGATION TO READ AND ACCEPT ALL SUCH TERMS AND CONDITIONS PRIOR&#xA;TO USE OF THE CONTENT. If no About, Feature License, or Feature Update License&#xA;is provided, please contact the Eclipse Foundation to determine what terms and conditions&#xA;govern that particular Content.&#xA;&#xA;&#xA;Use of Provisioning Technology&#xA;&#xA;The Eclipse Foundation makes available provisioning software, examples of which include,&#xA;but are not limited to, p2 and the Eclipse Update Manager (&quot;Provisioning Technology&quot;) for&#xA;the purpose of allowing users to install software, documentation, information and/or&#xA;other materials (collectively &quot;Installable Software&quot;). This capability is provided with&#xA;the intent of allowing such users to install, extend and update Eclipse-based products.&#xA;Information about packaging Installable Software is available at&#xA;http://eclipse.org/equinox/p2/repository_packaging.html (&quot;Specification&quot;).&#xA;&#xA;You may use Provisioning Technology to allow other parties to install Installable Software.&#xA;You shall be responsible for enabling the applicable license agreements relating to the&#xA;Installable Software to be presented to, and accepted by, the users of the Provisioning Technology&#xA;in accordance with the Specification. By using Provisioning Technology in such a manner and&#xA;making it available in accordance with the Specification, you further acknowledge your&#xA;agreement to, and the acquisition of all necessary rights to permit the following:&#xA;&#xA;&#x9;1. A series of actions may occur (&quot;Provisioning Process&quot;) in which a user may execute&#xA;&#x9;   the Provisioning Technology on a machine (&quot;Target Machine&quot;) with the intent of installing,&#xA;&#x9;   extending or updating the functionality of an Eclipse-based product.&#xA;&#x9;2. During the Provisioning Process, the Provisioning Technology may cause third party&#xA;&#x9;   Installable Software or a portion thereof to be accessed and copied to the Target Machine.&#xA;&#x9;3. Pursuant to the Specification, you will provide to the user the terms and conditions that&#xA;&#x9;   govern the use of the Installable Software (&quot;Installable Software Agreement&quot;) and such&#xA;&#x9;   Installable Software Agreement shall be accessed from the Target Machine in accordance&#xA;&#x9;   with the Specification. Such Installable Software Agreement must inform the user of the&#xA;&#x9;   terms and conditions that govern the Installable Software and must solicit acceptance by&#xA;&#x9;   the end user in the manner prescribed in such Installable Software Agreement. Upon such&#xA;&#x9;   indication of agreement by the user, the provisioning Technology will complete installation&#xA;&#x9;   of the Installable Software.&#xA;&#xA;Cryptography&#xA;&#xA;Content may contain encryption software. The country in which you are&#xA;currently may have restrictions on the import, possession, and use,&#xA;and/or re-export to another country, of encryption software. BEFORE&#xA;using any encryption software, please check the country&apos;s laws,&#xA;regulations and policies concerning the import, possession, or use, and&#xA;re-export of encryption software, to see if this is permitted.&#xA;&#xA;Java and all Java-based trademarks are trademarks of Oracle Corporation in the United States, other countries, or both.'/>
+        <property name='df_LT.copyright' value='Copyright (c) 2000, 2015 IBM Corporation and others.&#xA;All rights reserved. This program and the accompanying materials&#xA;are made available under the terms of the Eclipse Public License v1.0&#xA;which accompanies this distribution, and is available at&#xA;http://www.eclipse.org/legal/epl-v10.html&#xA;&#xA;Contributors:&#xA;IBM Corporation and others - initial API and implementation'/>
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+        <provided namespace='osgi.bundle' name='org.eclipse.jdt.launching' version='3.8.0.v20150831-1702_BETA_JAVA9'/>
+        <provided namespace='java.package' name='org.eclipse.jdt.internal.launching' version='0.0.0'/>
+        <provided namespace='java.package' name='org.eclipse.jdt.internal.launching.environments' version='0.0.0'/>
+        <provided namespace='java.package' name='org.eclipse.jdt.launching' version='0.0.0'/>
+        <provided namespace='java.package' name='org.eclipse.jdt.launching.environments' version='0.0.0'/>
+        <provided namespace='java.package' name='org.eclipse.jdt.launching.sourcelookup' version='0.0.0'/>
+        <provided namespace='java.package' name='org.eclipse.jdt.launching.sourcelookup.containers' version='0.0.0'/>
+        <provided namespace='org.eclipse.equinox.p2.eclipse.type' name='bundle' version='1.0.0'/>
+        <provided namespace='org.eclipse.equinox.p2.localization' name='df_LT' version='1.0.0'/>
+      </provides>
+      <requires size='9'>
+        <required namespace='osgi.bundle' name='org.eclipse.core.resources' range='[3.5.0,4.0.0)'/>
+        <required namespace='osgi.bundle' name='org.eclipse.jdt.core' range='[3.8.0,4.0.0)'/>
+        <required namespace='osgi.bundle' name='org.eclipse.debug.core' range='[3.9.0,4.0.0)'/>
+        <required namespace='osgi.bundle' name='org.eclipse.jdt.debug' range='[3.7.100,4.0.0)'/>
+        <required namespace='osgi.bundle' name='org.eclipse.core.variables' range='[3.2.0,4.0.0)'/>
+        <required namespace='osgi.bundle' name='org.eclipse.core.runtime' range='[3.11.0,4.0.0)'/>
+        <required namespace='osgi.bundle' name='org.eclipse.osgi' range='[3.8.0,4.0.0)'/>
+        <required namespace='osgi.bundle' name='org.eclipse.core.expressions' range='[3.4.0,4.0.0)'/>
+        <required namespace='java.package' name='com.ibm.icu.text' range='0.0.0'/>
+      </requires>
+      <artifacts size='1'>
+        <artifact classifier='osgi.bundle' id='org.eclipse.jdt.launching' version='3.8.0.v20150831-1702_BETA_JAVA9'/>
+      </artifacts>
+      <touchpoint id='org.eclipse.equinox.p2.osgi' version='1.0.0'/>
+      <touchpointData size='1'>
+        <instructions size='1'>
+          <instruction key='manifest'>
+            Bundle-SymbolicName: org.eclipse.jdt.launching; singleton:=true&#xA;Bundle-Version: 3.8.0.v20150831-1702_BETA_JAVA9
+          </instruction>
+        </instructions>
+      </touchpointData>
+    </unit>
+    <unit id='org.eclipse.jdt.java11patch.feature.group' version='1.1.0.v20150901-2154_BETA_JAVA9' singleton='false'>
+      <patchScope>
+        <scope>
+          <requires size='1'>
+            <required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.feature.group' range='0.0.0'/>
+          </requires>
+        </scope>
+      </patchScope>
+      <changes>
+        <change>
+          <from>
+            <required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.core' range='0.0.0'/>
+          </from>
+          <to>
+            <required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.core' range='[3.13.2.v20150831-1725_BETA_JAVA9,3.13.2.v20150831-1725_BETA_JAVA9]'/>
+          </to>
+        </change>
+        <change>
+          <from>
+            <required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.launching' range='0.0.0'/>
+          </from>
+          <to>
+            <required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.launching' range='[3.8.0.v20150831-1702_BETA_JAVA9,3.8.0.v20150831-1702_BETA_JAVA9]'/>
+          </to>
+        </change>
+        <change>
+          <from>
+            <required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.ui' range='0.0.0'/>
+          </from>
+          <to>
+            <required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.ui' range='[3.13.2.v20150831-1650_BETA_JAVA9,3.13.2.v20150831-1650_BETA_JAVA9]'/>
+          </to>
+        </change>
+      </changes>
+      <lifeCycle>
+        <required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.feature.group' range='0.0.0' greedy='false'/>
+      </lifeCycle>
+      <update id='org.eclipse.jdt.java11patch.feature.group' range='[0.0.0,1.1.0.v20150901-2154_BETA_JAVA9)' severity='0'/>
+      <properties size='13'>
+        <property name='org.eclipse.equinox.p2.type.patch' value='true'/>
+        <property name='org.eclipse.equinox.p2.name' value='%featureName'/>
+        <property name='org.eclipse.equinox.p2.description' value='%description'/>
+        <property name='org.eclipse.equinox.p2.provider' value='%providerName'/>
+        <property name='maven-groupId' value='org.eclipse.jdt.feature'/>
+        <property name='maven-artifactId' value='org.eclipse.jdt.java11patch'/>
+        <property name='maven-version' value='1.1.0-SNAPSHOT'/>
+        <property name='org.eclipse.equinox.p2.type.group' value='true'/>
+        <property name='df_LT.license' value='Eclipse Foundation Software User Agreement&#xA;April 9, 2014&#xA;&#xA;Usage Of Content&#xA;&#xA;THE ECLIPSE FOUNDATION MAKES AVAILABLE SOFTWARE, DOCUMENTATION, INFORMATION AND/OR&#xA;OTHER MATERIALS FOR OPEN SOURCE PROJECTS (COLLECTIVELY &quot;CONTENT&quot;).&#xA;USE OF THE CONTENT IS GOVERNED BY THE TERMS AND CONDITIONS OF THIS&#xA;AGREEMENT AND/OR THE TERMS AND CONDITIONS OF LICENSE AGREEMENTS OR&#xA;NOTICES INDICATED OR REFERENCED BELOW.  BY USING THE CONTENT, YOU&#xA;AGREE THAT YOUR USE OF THE CONTENT IS GOVERNED BY THIS AGREEMENT&#xA;AND/OR THE TERMS AND CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS&#xA;OR NOTICES INDICATED OR REFERENCED BELOW.  IF YOU DO NOT AGREE TO THE&#xA;TERMS AND CONDITIONS OF THIS AGREEMENT AND THE TERMS AND CONDITIONS&#xA;OF ANY APPLICABLE LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED&#xA;BELOW, THEN YOU MAY NOT USE THE CONTENT.&#xA;&#xA;Applicable Licenses&#xA;&#xA;Unless otherwise indicated, all Content made available by the&#xA;Eclipse Foundation is provided to you under the terms and conditions of&#xA;the Eclipse Public License Version 1.0 (&quot;EPL&quot;). A copy of the EPL is&#xA;provided with this Content and is also available at http://www.eclipse.org/legal/epl-v10.html.&#xA;For purposes of the EPL, &quot;Program&quot; will mean the Content.&#xA;&#xA;Content includes, but is not limited to, source code, object code,&#xA;documentation and other files maintained in the Eclipse Foundation source code&#xA;repository (&quot;Repository&quot;) in software modules (&quot;Modules&quot;) and made available&#xA;as downloadable archives (&quot;Downloads&quot;).&#xA;&#xA;&#x9;- Content may be structured and packaged into modules to facilitate delivering,&#xA;&#x9;  extending, and upgrading the Content. Typical modules may include plug-ins (&quot;Plug-ins&quot;),&#xA;&#x9;  plug-in fragments (&quot;Fragments&quot;), and features (&quot;Features&quot;).&#xA;&#x9;- Each Plug-in or Fragment may be packaged as a sub-directory or JAR (Java(TM) ARchive)&#xA;&#x9;  in a directory named &quot;plugins&quot;.&#xA;&#x9;- A Feature is a bundle of one or more Plug-ins and/or Fragments and associated material.&#xA;&#x9;  Each Feature may be packaged as a sub-directory in a directory named &quot;features&quot;.&#xA;&#x9;  Within a Feature, files named &quot;feature.xml&quot; may contain a list of the names and version&#xA;&#x9;  numbers of the Plug-ins and/or Fragments associated with that Feature.&#xA;&#x9;- Features may also include other Features (&quot;Included Features&quot;). Within a Feature, files&#xA;&#x9;  named &quot;feature.xml&quot; may contain a list of the names and version numbers of Included Features.&#xA;&#xA;The terms and conditions governing Plug-ins and Fragments should be&#xA;contained in files named &quot;about.html&quot; (&quot;Abouts&quot;). The terms and&#xA;conditions governing Features and Included Features should be contained&#xA;in files named &quot;license.html&quot; (&quot;Feature Licenses&quot;). Abouts and Feature&#xA;Licenses may be located in any directory of a Download or Module&#xA;including, but not limited to the following locations:&#xA;&#xA;&#x9;- The top-level (root) directory&#xA;&#x9;- Plug-in and Fragment directories&#xA;&#x9;- Inside Plug-ins and Fragments packaged as JARs&#xA;&#x9;- Sub-directories of the directory named &quot;src&quot; of certain Plug-ins&#xA;&#x9;- Feature directories&#xA;&#xA;Note: if a Feature made available by the Eclipse Foundation is installed using the&#xA;Provisioning Technology (as defined below), you must agree to a license (&quot;Feature &#xA;Update License&quot;) during the installation process. If the Feature contains&#xA;Included Features, the Feature Update License should either provide you&#xA;with the terms and conditions governing the Included Features or inform&#xA;you where you can locate them. Feature Update Licenses may be found in&#xA;the &quot;license&quot; property of files named &quot;feature.properties&quot; found within a Feature.&#xA;Such Abouts, Feature Licenses, and Feature Update Licenses contain the&#xA;terms and conditions (or references to such terms and conditions) that&#xA;govern your use of the associated Content in that directory.&#xA;&#xA;THE ABOUTS, FEATURE LICENSES, AND FEATURE UPDATE LICENSES MAY REFER&#xA;TO THE EPL OR OTHER LICENSE AGREEMENTS, NOTICES OR TERMS AND CONDITIONS.&#xA;SOME OF THESE OTHER LICENSE AGREEMENTS MAY INCLUDE (BUT ARE NOT LIMITED TO):&#xA;&#xA;&#x9;- Eclipse Distribution License Version 1.0 (available at http://www.eclipse.org/licenses/edl-v1.0.html)&#xA;&#x9;- Common Public License Version 1.0 (available at http://www.eclipse.org/legal/cpl-v10.html)&#xA;&#x9;- Apache Software License 1.1 (available at http://www.apache.org/licenses/LICENSE)&#xA;&#x9;- Apache Software License 2.0 (available at http://www.apache.org/licenses/LICENSE-2.0)&#xA;&#x9;- Mozilla Public License Version 1.1 (available at http://www.mozilla.org/MPL/MPL-1.1.html)&#xA;&#xA;IT IS YOUR OBLIGATION TO READ AND ACCEPT ALL SUCH TERMS AND CONDITIONS PRIOR&#xA;TO USE OF THE CONTENT. If no About, Feature License, or Feature Update License&#xA;is provided, please contact the Eclipse Foundation to determine what terms and conditions&#xA;govern that particular Content.&#xA;&#xA;&#xA;Use of Provisioning Technology&#xA;&#xA;The Eclipse Foundation makes available provisioning software, examples of which include,&#xA;but are not limited to, p2 and the Eclipse Update Manager (&quot;Provisioning Technology&quot;) for&#xA;the purpose of allowing users to install software, documentation, information and/or&#xA;other materials (collectively &quot;Installable Software&quot;). This capability is provided with&#xA;the intent of allowing such users to install, extend and update Eclipse-based products.&#xA;Information about packaging Installable Software is available at&#xA;http://eclipse.org/equinox/p2/repository_packaging.html (&quot;Specification&quot;).&#xA;&#xA;You may use Provisioning Technology to allow other parties to install Installable Software.&#xA;You shall be responsible for enabling the applicable license agreements relating to the&#xA;Installable Software to be presented to, and accepted by, the users of the Provisioning Technology&#xA;in accordance with the Specification. By using Provisioning Technology in such a manner and&#xA;making it available in accordance with the Specification, you further acknowledge your&#xA;agreement to, and the acquisition of all necessary rights to permit the following:&#xA;&#xA;&#x9;1. A series of actions may occur (&quot;Provisioning Process&quot;) in which a user may execute&#xA;&#x9;   the Provisioning Technology on a machine (&quot;Target Machine&quot;) with the intent of installing,&#xA;&#x9;   extending or updating the functionality of an Eclipse-based product.&#xA;&#x9;2. During the Provisioning Process, the Provisioning Technology may cause third party&#xA;&#x9;   Installable Software or a portion thereof to be accessed and copied to the Target Machine.&#xA;&#x9;3. Pursuant to the Specification, you will provide to the user the terms and conditions that&#xA;&#x9;   govern the use of the Installable Software (&quot;Installable Software Agreement&quot;) and such&#xA;&#x9;   Installable Software Agreement shall be accessed from the Target Machine in accordance&#xA;&#x9;   with the Specification. Such Installable Software Agreement must inform the user of the&#xA;&#x9;   terms and conditions that govern the Installable Software and must solicit acceptance by&#xA;&#x9;   the end user in the manner prescribed in such Installable Software Agreement. Upon such&#xA;&#x9;   indication of agreement by the user, the provisioning Technology will complete installation&#xA;&#x9;   of the Installable Software.&#xA;&#xA;Cryptography&#xA;&#xA;Content may contain encryption software. The country in which you are&#xA;currently may have restrictions on the import, possession, and use,&#xA;and/or re-export to another country, of encryption software. BEFORE&#xA;using any encryption software, please check the country&apos;s laws,&#xA;regulations and policies concerning the import, possession, or use, and&#xA;re-export of encryption software, to see if this is permitted.&#xA;&#xA;Java and all Java-based trademarks are trademarks of Oracle Corporation in the United States, other countries, or both.'/>
+        <property name='df_LT.copyright' value='Copyright (c) 2000, 2018 IBM Corporation and others.&#xA;All rights reserved. This program and the accompanying materials&#xA;are made available under the terms of the Eclipse Public License v1.0&#xA;which accompanies this distribution, and is available at&#xA;http://www.eclipse.org/legal/epl-v10.html&#xA;&#xA;Contributors:&#xA;IBM Corporation and others - initial API and implementation'/>
+        <property name='df_LT.featureName' value='Eclipse JDT (Java Development Tools) Patch with Java 11 support (BETA) for Neon I20150901-0800'/>
+        <property name='df_LT.description' value='Eclipse Java 11 support (BETA) for Neon I20150901-0800 - This is an implementation of an early-draft specification developed under the Java Community Process (JCP) and is made available for testing and evaluation purposes only. The code is not compatible with any specification of the JCP. - This feature includes only runtime code. It is intended only for Neon M1 main release, and if used on other versions or streams, may cause bundles to be down-leveled or up-leveled.'/>
+        <property name='df_LT.providerName' value='Eclipse.org'/>
+      </properties>
+      <provides size='2'>
+        <provided namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.java11patch.feature.group' version='1.1.0.v20150901-2154_BETA_JAVA9'/>
+        <provided namespace='org.eclipse.equinox.p2.localization' name='df_LT' version='1.0.0'/>
+      </provides>
+      <requires size='1'>
+        <required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jdt.java11patch.feature.jar' range='[1.1.0.v20150901-2154_BETA_JAVA9,1.1.0.v20150901-2154_BETA_JAVA9]'>
+          <filter>
+            (org.eclipse.update.install.features=true)
+          </filter>
+        </required>
+      </requires>
+      <touchpoint id='null' version='0.0.0'/>
+      <licenses size='1'>
+        <license uri='%25licenseURL' url='%25licenseURL'>
+          %license
+        </license>
+      </licenses>
+      <copyright>
+        %copyright
+      </copyright>
+    </unit>
+  </units>
+</repository>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/patchMatchVersion.xsl b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/patchMatchVersion.xsl
new file mode 100644
index 000000000..112838c13
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/patchMatchVersion.xsl
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet
+  version="1.0"
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+<!--  
+    This transform is to work around bug 350088.
+    https://bugs.eclipse.org/bugs/show_bug.cgi?id=350088
+    
+    The original idea of using and XSL transform for this work-around, 
+    came from a message list posting in 2009 by Paul Webster, 
+    https://www.eclipse.org/forums/index.php?t=msg&th=40931&start=0&
+    While was referenced in a 2009 blog post by Andrew Niefer, 
+    http://aniefer.blogspot.com/2009/06/patching-features-part-2.html. 
+    The details here are heavily modified, just wanted to acknowledge those
+    sources of inspiration. Paul also used XSLT to final form of metadata for 
+    our executable feature, in current builds. 
+ -->
+
+  <xsl:param name="patchFeatureVersionRange">
+    $patchFeatureVersionRange
+  </xsl:param>
+  <xsl:param name="patchFeatureIU">
+    $patchFeatureIU
+  </xsl:param>
+  <!-- 
+  <xsl:variable name="patchFeatureVersionRange"><xsl:value-of select="$patchFeatureVersionRange" /></xsl:variable> 
+  <xsl:variable name="patchFeatureIU"><xsl:value-of select="$patchFeatureIU" /></xsl:variable>
+   -->
+  <xsl:variable name="quot">
+    "
+  </xsl:variable>
+  <xsl:variable name="apos">
+    '
+  </xsl:variable>
+
+  <xsl:template match="processing-instruction('metadataRepository')">
+  <xsl:text>&#xa;</xsl:text>
+  <xsl:copy />
+  <xsl:text>&#xa;</xsl:text>
+    <xsl:comment>
+      This content.xml file was transformed to include "specific range match" 
+      for the feature intended to be patched. 
+      Feature (IU) to be patched: 
+         <xsl:value-of select="$patchFeatureIU" />
+      Version Range:
+         <xsl:value-of select="$patchFeatureVersionRange" />   
+
+      XSLT Version = <xsl:copy-of select="system-property('xsl:version')" />
+      XSLT Vendor = <xsl:copy-of select="system-property('xsl:vendor')" />
+      XSLT Vendor URL = <xsl:copy-of select="system-property('xsl:vendor-url')" />
+    <xsl:text>&#xa;</xsl:text>
+    </xsl:comment>
+    <xsl:text>&#xa;</xsl:text>
+    <xsl:apply-templates />
+  </xsl:template>
+
+
+	<!-- standard copy template -->
+  <xsl:template match="@*|node()">
+
+    <xsl:copy>
+      <xsl:apply-templates select="@*" />
+      <xsl:apply-templates />
+    </xsl:copy>
+  </xsl:template>
+
+<!--  For this awkward use of concat, see http://www.oxygenxml.com/archives/xsl-list/200811/msg00544.html 
+  <xsl:template match="concat ($apos, @range [@name=, $apos, $patchFeatureIU, $apos,],$apos )">
+  -->
+  <xsl:template match="@range[../@name='org.eclipse.jdt.feature.group']">
+    <xsl:attribute name="range"><xsl:value-of select="$patchFeatureVersionRange" /></xsl:attribute>
+  </xsl:template>
+
+</xsl:stylesheet>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/pom.xml b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/pom.xml
new file mode 100644
index 000000000..7acc89159
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/pom.xml
@@ -0,0 +1,205 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Copyright (c) 2016 Eclipse Foundation and others.
+  All rights reserved. This program and the accompanying materials
+  are made available under the terms of the Eclipse Distribution License v1.0
+  which accompanies this distribution, and is available at
+  http://www.eclipse.org/org/documents/edl-v10.php
+ 
+  Contributors:
+     IBM Corporation and others - initial implementation
+-->
+<project
+  xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>eclipse.platform.releng</groupId>
+    <artifactId>eclipse.platform.releng.java11patch49</artifactId>
+    <version>4.9.0-SNAPSHOT</version>
+    <relativePath>../</relativePath>
+  </parent>
+
+  <groupId>eclipse.platform.releng</groupId>
+  <artifactId>eclipse.releng.repository.java11patch</artifactId>
+  <version>1.1.0-SNAPSHOT</version>
+  <packaging>eclipse-repository</packaging>
+
+  <!-- 
+     Notice that all the tasks in this pom are normally done during the packaging phase, 
+     but the last few we deliberately do later, during the pre-integration-test phase, 
+     in order that things be done in the right order, and changes maintained. 
+     See https://maven.apache.org/ref/3.3.3/maven-core/lifecycles.html
+     for complete list of phases. 
+   -->
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.eclipse.tycho</groupId>
+        <artifactId>target-platform-configuration</artifactId>
+        <configuration>
+          <dependency-resolution>
+            <extraRequirements>
+             <!-- this guarantees proper inclusion in reactor-->
+              <requirement>
+                <type>eclipse-feature</type>
+                <id>${featureToPatch}</id>
+                <versionRange>${featureToPatchVersion}</versionRange>
+              </requirement>
+            </extraRequirements>
+          </dependency-resolution>
+        </configuration>
+      </plugin>
+
+      <plugin>
+        <artifactId>maven-antrun-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>unpack-content-jar</id>
+            <phase>package</phase>
+            <configuration>
+              <target>
+                <ant antfile="${basedir}/antrunbuild.xml">
+                  <target name="preTransform" />
+                </ant>
+              </target>
+            </configuration>
+            <goals>
+              <goal>run</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>jar-content-xml</id>
+            <phase>pre-integration-test</phase>
+            <configuration>
+              <target>
+                <ant antfile="${basedir}/antrunbuild.xml">
+                  <target name="postTransform" />
+                </ant>
+              </target>
+            </configuration>
+            <goals>
+              <goal>run</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>xml-maven-plugin</artifactId>
+                <!-- 
+             The output of "transform, *always* goes to 
+             ${project.build.directory}/generated-resources/xml/xslt 
+             as far as I can tell.
+        -->
+        <configuration>
+          <forceCreation>true</forceCreation>
+          <transformationSets>
+            <transformationSet>
+              <dir>${project.build.directory}/repository/</dir>
+              <includes>
+                <include>content.xml</include>
+              </includes>
+              <stylesheet>${basedir}/patchMatchVersion.xsl</stylesheet>
+              <parameters>
+                <parameter>
+                  <name>patchFeatureVersionRange</name>
+                  <value>${versionRangeForPatch}</value>
+                </parameter>
+                <parameter>
+                  <name>patchFeatureIU</name>
+                  <value>${featureToPatch}.feature.group</value>
+                </parameter>
+              </parameters>
+            </transformationSet>
+          </transformationSets>
+        </configuration>
+        <executions>
+          <execution>
+            <id>transformForExactVersionRange</id>
+            <phase>package</phase>
+            <goals>
+              <goal>transform</goal>
+            </goals>
+          </execution>
+        </executions>
+
+      </plugin>
+      <!-- 
+      <plugin>
+        <artifactId>maven-resources-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>copyModifiedContentXMLFile</id>
+            <phase>package</phase>
+            <goals>
+              <goal>copy-resources</goal>
+            </goals>
+            <configuration>
+              <outputDirectory>${project.build.directory}/repository</outputDirectory>
+              <resources>
+                <resource>
+                  <directory>${project.build.directory}/generated-resources/xml/xslt</directory>
+                  <includes>
+                    <include>content.xml</include>
+                  </includes>
+                </resource>
+              </resources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      -->
+      <plugin>
+        <groupId>org.eclipse.tycho</groupId>
+        <artifactId>tycho-p2-publisher-plugin</artifactId>
+        <version>${tycho.version}</version>
+        <executions>
+          <execution>
+            <id>categories-java11patch</id>
+            <phase>package</phase>
+            <goals>
+              <goal>publish-categories</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.eclipse.tycho</groupId>
+        <artifactId>tycho-p2-repository-plugin</artifactId>
+        <version>${tycho.version}</version>
+        <configuration>
+          <includeAllDependencies>false</includeAllDependencies>
+        </configuration>
+        <executions>
+          <execution>
+            <id>assemble-java11patch</id>
+            <phase>package</phase>
+            <configuration>
+              <repositoryName>Early Access of Java 11 support</repositoryName>
+              <finalName>Java11EarlyAccessPatchRepo</finalName>
+            </configuration>
+            <goals>
+              <goal>assemble-repository</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>archive-java11patch</id>
+            <phase>pre-integration-test</phase>
+            <configuration>
+              <repositoryName>Early Access of Java 11 support</repositoryName>
+              <finalName>Java11EarlyAccessPatchRepo</finalName>
+            </configuration>
+            <goals>
+              <goal>archive-repository</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+
+    </plugins>
+  </build>
+
+</project>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/testExactVersion.xml b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/testExactVersion.xml
new file mode 100644
index 000000000..1fef9be55
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/eclipse.releng.repository.java11patch/testExactVersion.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<project
+  default="main"
+  basedir=".">
+
+  <!-- 
+       This file is entirely to test the transform in the workspace. It is 
+       not part of the build. It transforms "example.content.xml" and 
+       produces "example.content.new.xml". 
+  -->
+  
+  <target name="main">
+    <property
+      name="patchFeatureVersionRange"
+      value="[3.14.0.v20180611-0500,3.15.0.v20190723-2000]" />
+    <property
+      name="patchFeatureIU"
+      value="org.eclipse.jdt.feature.group" />
+
+    <echo message="patchFeatureVersionRange: ${patchFeatureVersionRange}" />
+    <echo message="patchFeatureIU: ${patchFeatureIU}" />
+    <echo message="calling the XSLT ant task" />
+    <xslt
+      in="example.content.xml"
+      out="example.content.new.xml"
+      style="patchMatchVersion.xsl"
+      force="true">
+      <outputproperty
+        name="method"
+        value="xml" />
+      <outputproperty
+        name="encoding"
+        value="UTF-8" />
+      <outputproperty
+        name="indent"
+        value="yes" />
+      <param
+        name="patchFeatureIU"
+        expression="${patchFeatureIU}" />
+      <param
+        name="patchFeatureVersionRange"
+        expression="${patchFeatureVersionRange}" />
+    </xslt>
+  </target>
+
+</project>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/.settings/org.eclipse.core.resources.prefs b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/.settings/org.eclipse.core.resources.prefs
new file mode 100644
index 000000000..99f26c020
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/.settings/org.eclipse.core.resources.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/.settings/org.eclipse.core.runtime.prefs b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/.settings/org.eclipse.core.runtime.prefs
new file mode 100644
index 000000000..5a0ad22d2
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/.settings/org.eclipse.core.runtime.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+line.separator=\n
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/build.properties b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/build.properties
new file mode 100644
index 000000000..c45840b23
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/build.properties
@@ -0,0 +1,13 @@
+###############################################################################
+# Copyright (c) 2000, 2018 IBM Corporation and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+#
+# Contributors:
+#     IBM Corporation - initial API and implementation
+###############################################################################
+bin.includes=\
+feature.xml,\
+feature.properties
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/feature.properties b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/feature.properties
new file mode 100644
index 000000000..84e4c9c4e
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/feature.properties
@@ -0,0 +1,36 @@
+###############################################################################
+# Copyright (c) 2018 IBM Corporation and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+# 
+# Contributors:
+#     IBM Corporation - initial API and implementation
+###############################################################################
+# feature.properties
+# contains externalized strings for feature.xml
+# "%foo" in feature.xml corresponds to the key "foo" in this file
+# java.io.Properties file (ISO 8859-1 with "\" escapes)
+# This file should be translated.
+
+# "featureName" property - name of the feature
+featureName=Eclipse Java Development Tools - Dummy, for build only. 
+
+# "providerName" property - name of the company that provides the feature
+providerName=Eclipse.org
+
+# "description" property - description of the feature
+description=Dummy feature for build-time constraint.
+
+# "copyright" property - text of the "Feature Update Copyright"
+copyright=\
+Copyright (c) 2000, 2018 IBM Corporation and others.\n\
+All rights reserved. This program and the accompanying materials\n\
+are made available under the terms of the Eclipse Public License v1.0\n\
+which accompanies this distribution, and is available at\n\
+http://www.eclipse.org/legal/epl-v10.html\n\
+\n\
+Contributors:\n\
+    IBM Corporation - initial API and implementation\n
+################ end of copyright property ####################################
\ No newline at end of file
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/feature.xml b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/feature.xml
new file mode 100644
index 000000000..41e9c4704
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/feature.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feature
+      id="org.eclipse.jdt"
+      label="%featureName"
+      version="3.14.0.v20180611-0500"
+      provider-name="%providerName"
+      license-feature="org.eclipse.license"
+      license-feature-version="0.0.0">
+
+   <description>
+      %description
+   </description>
+
+   <copyright>
+      %copyright
+   </copyright>
+
+   <license url="%licenseURL">
+      %license
+   </license>
+
+   <plugin
+         id="org.eclipse.jdt.dummy"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+</feature>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/forceQualifierUpdate.txt b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/forceQualifierUpdate.txt
new file mode 100644
index 000000000..9d4f218a3
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/forceQualifierUpdate.txt
@@ -0,0 +1 @@
+# To force a version qualifier update add the bug here
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/pom.xml b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/pom.xml
new file mode 100644
index 000000000..1e5ae6713
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt-feature-dummy/pom.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Copyright (c) 2012, 2018 Eclipse Foundation and others.
+  All rights reserved. This program and the accompanying materials
+  are made available under the terms of the Eclipse Distribution License v1.0
+  which accompanies this distribution, and is available at
+  http://www.eclipse.org/org/documents/edl-v10.php
+ 
+  Contributors:
+     Igor Fedorenko - initial implementation
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>eclipse.platform.releng</groupId>
+    <artifactId>eclipse.platform.releng.java11patch49</artifactId>
+    <version>4.9.0-SNAPSHOT</version>
+  </parent>
+  <groupId>org.eclipse.jdt.feature</groupId>
+  <artifactId>org.eclipse.jdt</artifactId>
+  <version>3.14.0.v20180611-0500/version>
+  <packaging>eclipse-feature</packaging>
+
+</project>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/.settings/org.eclipse.jdt.core.prefs b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 000000000..0c68a61dc
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/META-INF/MANIFEST.MF b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/META-INF/MANIFEST.MF
new file mode 100644
index 000000000..f8d881a04
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/META-INF/MANIFEST.MF
@@ -0,0 +1,6 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: Dummy
+Bundle-SymbolicName: org.eclipse.jdt.dummy
+Bundle-Version: 1.0.1.qualifier
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/build.properties b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/build.properties
new file mode 100644
index 000000000..34d2e4d2d
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/build.properties
@@ -0,0 +1,4 @@
+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+               .
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/pom.xml b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/pom.xml
new file mode 100644
index 000000000..8bfb28dda
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.dummy/pom.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Copyright (c) 2012, 2014 Eclipse Foundation and others.
+  All rights reserved. This program and the accompanying materials
+  are made available under the terms of the Eclipse Distribution License v1.0
+  which accompanies this distribution, and is available at
+  http://www.eclipse.org/org/documents/edl-v10.php
+ 
+  Contributors:
+     Igor Fedorenko - initial implementation
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>eclipse.platform.releng</groupId>
+    <artifactId>eclipse.platform.releng.java11patch49</artifactId>
+    <version>4.9.0-SNAPSHOT</version>
+  </parent>
+  <groupId>org.eclipse.jdt</groupId>
+  <artifactId>org.eclipse.jdt.dummy</artifactId>
+  <version>1.0.1-SNAPSHOT</version>
+  <packaging>eclipse-plugin</packaging>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.eclipse.tycho</groupId>
+        <artifactId>tycho-packaging-plugin</artifactId>
+        <version>${tycho.version}</version>
+        <!--  I do not think this version (format) matters, to the patch.  -->
+        <configuration>
+          <format>'v20160301-1504'</format>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+</project>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/build.properties b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/build.properties
new file mode 100644
index 000000000..17ae4f15b
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/build.properties
@@ -0,0 +1,13 @@
+###############################################################################
+# Copyright (c) 2018 IBM Corporation and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+#
+# Contributors:
+#     IBM Corporation and others - initial API and implementation
+###############################################################################
+bin.includes = feature.xml,\
+               feature.properties
+
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/feature.properties b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/feature.properties
new file mode 100644
index 000000000..13f41894a
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/feature.properties
@@ -0,0 +1,36 @@
+###############################################################################
+# Copyright (c) 2018 IBM Corporation and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+# 
+# Contributors:
+#     IBM Corporation and others - initial API and implementation
+###############################################################################
+# feature.properties
+# contains externalized strings for feature.xml
+# "%foo" in feature.xml corresponds to the key "foo" in this file
+# java.io.Properties file (ISO 8859-1 with "\" escapes)
+# This file should be translated.
+
+# "featureName" property - name of the feature
+featureName=Eclipse JDT (Java Development Tools) Patch with Java 11 support (BETA) for Photon development stream
+
+# "providerName" property - name of the company that provides the feature
+providerName=Eclipse.org
+
+# "description" property - description of the feature
+description=Eclipse Java 11 support (BETA) for Photon development stream - This is an implementation of an early-draft specification developed under the Java Community Process (JCP) and is made available for testing and evaluation purposes only. The code is not compatible with any specification of the JCP. - This feature includes only runtime code. It is intended only for Oxygen development stream, and if used on other versions or streams, may cause bundles to be down-leveled or up-leveled.\n
+
+# "copyright" property - text of the "Feature Update Copyright"
+copyright=\
+Copyright (c) 2000, 2018 IBM Corporation and others.\n\
+All rights reserved. This program and the accompanying materials\n\
+are made available under the terms of the Eclipse Public License v1.0\n\
+which accompanies this distribution, and is available at\n\
+http://www.eclipse.org/legal/epl-v10.html\n\
+\n\
+Contributors:\n\
+    IBM Corporation and others - initial API and implementation\n
+################ end of copyright property ####################################
\ No newline at end of file
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/feature.xml b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/feature.xml
new file mode 100644
index 000000000..303dc023c
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/feature.xml
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feature
+      id="org.eclipse.jdt.java11patch"
+      label="%featureName"
+      version="1.1.1.qualifier"
+      provider-name="%providerName"
+      license-feature="org.eclipse.license"
+      license-feature-version="1.0.1.v20140414-1359">
+
+   <description>
+      %description
+   </description>
+
+   <copyright>
+      %copyright
+   </copyright>
+
+   <license url="%licenseURL">
+      %license
+   </license>
+
+   <requires>
+      <import feature="org.eclipse.jdt" version="3.14.0.v20180611-0500" patch="true"/>
+   </requires>
+
+   <plugin
+         id="org.eclipse.jdt.apt.core"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+   <plugin
+         id="org.eclipse.jdt.apt.pluggable.core"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.jdt.compiler.apt"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.jdt.compiler.tool"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.jdt.core"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.jdt.launching"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.jdt.core.manipulation"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.jdt.ui"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+
+   <plugin
+         id="org.eclipse.jdt.debug"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"/>
+
+   <plugin
+         id="org.eclipse.jdt.debug.ui"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"
+         unpack="false"/>
+</feature>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/forceQualifierUpdate.txt b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/forceQualifierUpdate.txt
new file mode 100644
index 000000000..26367f152
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/forceQualifierUpdate.txt
@@ -0,0 +1 @@
+[Bug 537316] [11] Create patch build for Java 11
\ No newline at end of file
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/pom.xml b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/pom.xml
new file mode 100644
index 000000000..70489646e
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/pom.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Copyright (c) 2016 Eclipse Foundation and others.
+  All rights reserved. This program and the accompanying materials
+  are made available under the terms of the Eclipse Distribution License v1.0
+  which accompanies this distribution, and is available at
+  http://www.eclipse.org/org/documents/edl-v10.php
+ 
+  Contributors:
+     IBM Corporation and others - initial implementation
+-->
+<project
+  xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>eclipse.platform.releng</groupId>
+    <artifactId>eclipse.platform.releng.java11patch49</artifactId>
+    <version>4.9.0-SNAPSHOT</version>
+  </parent>
+  <groupId>org.eclipse.jdt.feature</groupId>
+  <artifactId>org.eclipse.jdt.java11patch</artifactId>
+  <version>1.1.1-SNAPSHOT</version>
+  <packaging>eclipse-feature</packaging>
+
+
+  <build>
+
+    <plugins>
+
+
+      <plugin>
+        <groupId>org.eclipse.tycho.extras</groupId>
+        <artifactId>tycho-source-feature-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <id>source-feature</id>
+            <goals>
+              <goal>source-feature</goal>
+            </goals>
+            <!-- 
+            <configuration>
+              <plugins>
+                <plugin id="org.eclipse.jdt.doc.isv" versionRange="0.0.0"/>
+              </plugins>
+              <excludes>
+                <plugin id="org.eclipse.jdt"/>
+                <plugin id="org.eclipse.jdt.doc.user"/>
+              </excludes>
+            </configuration>
+             -->
+          </execution>
+        </executions>
+      </plugin>
+
+      <plugin>
+        <groupId>org.eclipse.tycho</groupId>
+        <artifactId>tycho-p2-plugin</artifactId>
+        <version>${tycho.version}</version>
+        <executions>
+          <execution>
+            <id>attached-p2-metadata</id>
+            <phase>package</phase>
+            <goals>
+              <goal>p2-metadata</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/sourceTemplateFeature/feature.properties b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/sourceTemplateFeature/feature.properties
new file mode 100644
index 000000000..dde2254c5
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/sourceTemplateFeature/feature.properties
@@ -0,0 +1,36 @@
+###############################################################################
+# Copyright (c) 2018 IBM Corporation and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+# 
+# Contributors:
+#     IBM Corporation and others - initial API and implementation
+###############################################################################
+# feature.properties
+# contains externalized strings for feature.xml
+# "%foo" in feature.xml corresponds to the key "foo" in this file
+# java.io.Properties file (ISO 8859-1 with "\" escapes)
+# This file should be translated.
+
+# "featureName" property - name of the feature
+featureName=Eclipse JDT (Java Development Tools) Source Patch with Java 11 support (BETA) for Photon development stream
+
+# "providerName" property - name of the company that provides the feature
+providerName=Eclipse.org
+
+# "description" property - description of the feature
+description=Eclipse Java 11 support (BETA) for Photon development stream - This is an implementation of an early-draft specification developed under the Java Community Process (JCP) and is made available for testing and evaluation purposes only. The code is not compatible with any specification of the JCP. - This feature includes only runtime code and source bundles. It is intended only for Oxygen development stream, and if used on other versions or streams, may cause bundles to be down-leveled or up-leveled.\n
+
+# "copyright" property - text of the "Feature Update Copyright"
+copyright=\
+Copyright (c) 2000, 2018 IBM Corporation and others.\n\
+All rights reserved. This program and the accompanying materials\n\
+are made available under the terms of the Eclipse Public License v1.0\n\
+which accompanies this distribution, and is available at\n\
+http://www.eclipse.org/legal/epl-v10.html\n\
+\n\
+Contributors:\n\
+    IBM Corporation and others - initial API and implementation\n
+################ end of copyright property ####################################
\ No newline at end of file
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/sourceTemplateFeature/p2.inf b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/sourceTemplateFeature/p2.inf
new file mode 100644
index 000000000..d4191713a
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/org.eclipse.jdt.java11patch/sourceTemplateFeature/p2.inf
@@ -0,0 +1,2 @@
+properties.0.name = org.eclipse.equinox.p2.type.patch
+properties.0.value = true
\ No newline at end of file
diff --git a/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/pom.xml b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/pom.xml
new file mode 100644
index 000000000..d198b331a
--- /dev/null
+++ b/eclipse.platform.releng.tychoeclipsebuilder/java11patch49/pom.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Copyright (c) 2016, 2017 Eclipse Foundation and others.
+  All rights reserved. This program and the accompanying materials
+  are made available under the terms of the Eclipse Distribution License v1.0
+  which accompanies this distribution, and is available at
+  http://www.eclipse.org/org/documents/edl-v10.php
+
+  Contributors:
+  IBM Corporation and others - initial implementation
+-->
+<project
+  xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.eclipse</groupId>
+    <artifactId>eclipse-platform-parent</artifactId>
+    <version>4.9.0-SNAPSHOT</version>
+    <relativePath>../../eclipse-platform-parent</relativePath>
+  </parent>
+
+  <groupId>eclipse.platform.releng</groupId>
+  <artifactId>eclipse.platform.releng.java11patch49</artifactId>
+  <version>4.9.0-SNAPSHOT</version>
+  <packaging>pom</packaging>
+
+  <properties>
+    <tycho.scmUrl>scm:git:git://git.eclipse.org/gitroot/platform/eclipse.platform.releng.aggregator</tycho.scmUrl>
+  </properties>
+
+  <modules>
+    <module>../../eclipse-platform-parent</module>
+    <module>../../eclipse.platform.releng.prereqs.sdk</module>
+    <module>org.eclipse.jdt.dummy</module>
+    <module>org.eclipse.jdt-feature-dummy</module>
+    <module>../../eclipse.jdt.core/org.eclipse.jdt.apt.core</module>
+    <module>../../eclipse.jdt.core/org.eclipse.jdt.apt.pluggable.core</module>
+    <module>../../eclipse.jdt.core/org.eclipse.jdt.compiler.apt</module>
+    <module>../../eclipse.jdt.core/org.eclipse.jdt.compiler.tool</module>
+    <module>../../eclipse.jdt.core/org.eclipse.jdt.core</module>
+    <module>../../eclipse.jdt.debug/org.eclipse.jdt.launching</module>
+    <module>../../eclipse.jdt.debug/org.eclipse.jdt.debug</module>
+    <module>../../eclipse.jdt.debug/org.eclipse.jdt.debug.ui</module>
+    <module>../../eclipse.jdt.ui/org.eclipse.jdt.core.manipulation</module>
+    <module>../../eclipse.jdt.ui/org.eclipse.jdt.ui</module>
+    <module>org.eclipse.jdt.java11patch</module>
+    <module>eclipse.releng.repository.java11patch</module>
+  </modules>
+</project>
diff --git a/production/sdk/bootstrap/mb4P_hudson.sh b/production/sdk/bootstrap/mb4P_hudson.sh
new file mode 100755
index 000000000..2c83db837
--- /dev/null
+++ b/production/sdk/bootstrap/mb4P_hudson.sh
@@ -0,0 +1,134 @@
+#!/usr/bin/env bash
+
+# This job is just like its cronjob counter part, except it 
+# turns off verbose debugging (else Hudson logs would be 300 MB)
+# and does not pipe output to separate files, but lets it all go 
+# to Hudson't "console". 
+# Normally resides in $BUILD_HOME
+
+function usage()
+{
+  printf "\n\tSimple script start a build of a certain stream." >&2
+  printf "\n\tUsage: %s [[-h] | [-t]] " $(basename $0) >&2
+  printf "\n\t\t%s\n" "where h==help, t==test build " >&2
+}
+
+# Start with minimal path for consistency across machines
+# plus, cron jobs do not inherit an environment
+# care is needed not have anything in ${HOME}/bin that would effect the build
+# unintentionally, but is required to make use of "source localBuildProperties.shsource" on
+# local machines.
+# Likely only a "release engineer" would be interested, such as to override "SIGNING" (setting it
+# to false) for a test I-build on a remote machine.
+export PATH=/usr/local/bin:/usr/bin:/bin:${HOME}/bin
+# unset common variables (some defined for genie.releng) which we don't want (or, set ourselves)
+unset JAVA_HOME
+unset JAVA_ROOT
+unset JAVA_JRE
+unset CLASSPATH
+unset JAVA_BINDIR
+unset JRE_HOME
+
+# 0002 is often the default for shell users, but it is not when ran from
+# a cron job, so we set it explicitly, so releng group has write access to anything
+# we create.
+NEWUMASK="0002"
+oldumask=$(umask)
+umask $NEWUMASK
+
+echo "ulimit (file handles): $( ulimit -n ) "
+ulimit -n 4096
+echo "ulimit (file handles): $( ulimit -n ) "
+
+echo "locale charmap: $(locale charmap)"
+echo "LC_ALL: $LC_ALL"
+echo "LANG: $LANG"
+echo "LANGUAGE: $LANGUAGE"
+export LC_ALL=en_US.UTF-8
+export LANG=en_US.UTF-8
+export LANGUAGE=en_US.UTF-8
+echo "LC_ALL: $LC_ALL"
+echo "LANG: $LANG"
+echo "LANGUAGE: $LANGUAGE"
+echo "locale charmap: $(locale charmap)"
+
+# all optional
+# normally, when ran from crobjob, none should be specified
+while getopts 'ht' OPTION
+do
+  case $OPTION in
+    h)    usage
+      exit
+      ;;
+    t)    export testbuildonly=true
+      ;;
+  esac
+done
+
+# this localBuildProperties.shsource file is to ease local builds to override some variables.
+# It should not be used for production builds.
+source localBuildProperties.shsource 2>/dev/null
+
+# BUILD_HOME defines the "top" of the build area (for all types of builds)
+export BUILD_HOME=${BUILD_HOME:-/shared/eclipse/builds}
+
+SCRIPT_NAME=$0
+
+echo "Starting $SCRIPT_NAME at $( date +%Y%m%d-%H%M ) "
+
+echo "umask explicitly set to $NEWUMASK, old value was $oldumask"
+
+# use BETA_JAVA_18_3 to do a "complete build" that includes Java 10 beta code
+# use master to literally build "just the three" bundles that are required.
+#export BRANCH=BETA_JAVA_11
+export BRANCH=master
+export BUILD_TYPE=P
+export STREAM=4.9.0
+export PATCH_BUILD=java11patch49
+
+eclipseStreamMajor=${STREAM:0:1}
+
+# unique short name for stream and build type
+BUILDSTREAMTYPEDIR=${eclipseStreamMajor}$BUILD_TYPE
+
+export BUILD_ROOT=${BUILD_HOME}/${BUILDSTREAMTYPEDIR}
+
+# These values for proxies come from the configuration files of the Releng HIPP instance. 
+# They are normally defined in "ANT_OPTS" and similar environment variables, but 
+# the JavaDoc program requires them is this special -Jflag form. 
+export JAVA_DOC_PROXIES=${JAVA_DOC_PROXIES:-"-J-Dhttps.proxyHost=proxy.eclipse.org -J-Dhttps.proxyPort=9898 -J-Dhttps.nonProxyHosts=\"172.30.206.*\""}
+
+# These definitions are primarily for Curl. (Wget and other programs use different env variables or parameters
+export NO_PROXY=${NO_PROXY:-eclipse.org,build.eclipse.org,download.eclipse.org,archive.eclipse.org,dev.eclipes.org,git.eclipse.org}
+export ALL_PROXY=${ALL_PROXY:-proxy.eclipse.org:9898}
+
+# default (later) is set to 'true'. 
+# set to false here for less output.
+# setting to false until  bug 495750 is fixed, else too much output.
+# export MVN_DEBUG=false
+
+
+export PRODUCTION_SCRIPTS_DIR=production
+if [[ -z "${WORKSPACE}" ]]
+then
+   export RUNNING_ON_HUDSON=false
+else
+   export RUNNING_ON_HUDSON=true
+fi
+echo -e "\n\t[INFO]RUNNING_ON_HUDSON: $RUNNING_ON_HUDSON"
+
+# To allow this cron job to work from hudson, or traditional crontab
+if [[ -z "${WORKSPACE}" ]]
+then
+  export UTILITIES_HOME=/shared/eclipse
+  source $BUILD_HOME/bootstrap.shsource
+  makeProductionDirectoryOnBuildMachine
+  # build_eclipse_org.shsource should come from branch 
+  # though ideally  the rest of "production" directory would be identical between branches.
+${BUILD_ROOT}/${PRODUCTION_SCRIPTS_DIR}/master-build.sh "${BUILD_ROOT}/${PRODUCTION_SCRIPTS_DIR}/build_eclipse_org.shsource" 
+else
+  export UTILITIES_HOME=${WORKSPACE}/utilities/production
+  source $UTILITIES_HOME/sdk/bootstrap/bootstrap.shsource
+  $UTILITIES_HOME/master-build.sh $UTILITIES_HOME/build_eclipse_org.shsource
+fi
+
diff --git a/production/streams/repositories_java11patch49.txt b/production/streams/repositories_java11patch49.txt
new file mode 100644
index 000000000..445de2d41
--- /dev/null
+++ b/production/streams/repositories_java11patch49.txt
@@ -0,0 +1,3 @@
+eclipse.jdt.core: BETA_JAVA_11
+eclipse.jdt.debug: BETA_JAVA_11
+eclipse.jdt.ui: BETA_JAVA_11