Build against 4.2RC1
diff --git a/features/org.eclipse.objectteams.otdt.core.patch/feature.xml b/features/org.eclipse.objectteams.otdt.core.patch/feature.xml
index 9eaf03e..99bc8f2 100644
--- a/features/org.eclipse.objectteams.otdt.core.patch/feature.xml
+++ b/features/org.eclipse.objectteams.otdt.core.patch/feature.xml
@@ -59,7 +59,7 @@
    </url>
 
    <requires>
-      <import feature="org.eclipse.jdt" version="3.8.0.v20120429-1635-8-8nFpCFNOfwK7Wad4VDgZ7BC834" patch="true"/>
+      <import feature="org.eclipse.jdt" version="3.8.0.v20120429-1635-8-8nFpCFNOfwK9UsfRVGGNOBC834" patch="true"/>
    </requires>
 
    <plugin
diff --git a/releng/build-scripts/build/otdt_prerequisites.sh b/releng/build-scripts/build/otdt_prerequisites.sh
index e3a5a71..b8933d3 100644
--- a/releng/build-scripts/build/otdt_prerequisites.sh
+++ b/releng/build-scripts/build/otdt_prerequisites.sh
@@ -48,11 +48,12 @@
 
 # VERSIONS:
 # Eclipse SKD build identifier:
-EVERSION=S-4.2M7-201205031800
+EVERSION=4.2RC1
 # Architecture (as used by OSGi):
 ARCH=`arch`
 # used only locally:
-DROP=${BASEDIR}/drops4/S-4.2M7-201205031800
+DROP=${BASEDIR}/drops4/S-4.2RC1-201205182145
+
 
 # EXPORT: archive file of the base eclipse SDK build:
 ECLIPSE_SDK_TGZ=${DROP}/eclipse-SDK-${EVERSION}-linux-gtk-${ARCH}.tar.gz
diff --git a/releng/build-scripts/build/test.properties b/releng/build-scripts/build/test.properties
index 999e8e2..21814a3 100644
--- a/releng/build-scripts/build/test.properties
+++ b/releng/build-scripts/build/test.properties
@@ -2,10 +2,10 @@
 
 # pasted output from processSDKmap.sh:
 # ----
-org.eclipse.jdt.core.tests.builder=org.eclipse.jdt.core.tests.builder_3.8.1.v20120424-0604
+org.eclipse.jdt.core.tests.builder=org.eclipse.jdt.core.tests.builder_3.8.1.v20120516-0617
 org.eclipse.jdt.debug.tests=org.eclipse.jdt.debug.tests_3.8.0.v20120426-2103
-org.eclipse.jdt.ui.tests=org.eclipse.jdt.ui.tests_3.8.0.v20120502-1108
-org.eclipse.jdt.ui.tests.refactoring=org.eclipse.jdt.ui.tests.refactoring_3.8.0.v20120429-1349
+org.eclipse.jdt.ui.tests=org.eclipse.jdt.ui.tests_3.8.0.v20120515-1815
+org.eclipse.jdt.ui.tests.refactoring=org.eclipse.jdt.ui.tests.refactoring_3.8.0.v20120515-1815
 org.eclipse.test.performance=org.eclipse.test.performance_3.7.0.v20120301-1420
 # ----
 
diff --git a/releng/map/otdt.map b/releng/map/otdt.map
index bb49944..b0b767f 100644
--- a/releng/map/otdt.map
+++ b/releng/map/otdt.map
@@ -61,11 +61,11 @@
 

 !-- Tests fetched from original CVS (some are required indirectly by jdt.ui.tests): --

 !   (these lines are generated from SDK map file using processSDKmap.sh)

-plugin@org.eclipse.jdt.core.tests.builder=GIT,tag=v20120424-0604,repo=git://git.eclipse.org/gitroot/jdt/eclipse.jdt.core.git,path=org.eclipse.jdt.core.tests.builder

+plugin@org.eclipse.jdt.core.tests.builder=GIT,tag=v20120516-0617,repo=git://git.eclipse.org/gitroot/jdt/eclipse.jdt.core.git,path=org.eclipse.jdt.core.tests.builder

 plugin@org.eclipse.jdt.debug.tests=GIT,tag=v20120426-2103,repo=git://git.eclipse.org/gitroot/jdt/eclipse.jdt.debug.git,path=org.eclipse.jdt.debug.tests

-plugin@org.eclipse.jdt.ui.tests=GIT,tag=v20120502-1108,repo=git://git.eclipse.org/gitroot/jdt/eclipse.jdt.ui.git,path=org.eclipse.jdt.ui.tests

-plugin@org.eclipse.jdt.ui.tests.refactoring=GIT,tag=v20120429-1349,repo=git://git.eclipse.org/gitroot/jdt/eclipse.jdt.ui.git,path=org.eclipse.jdt.ui.tests.refactoring

+plugin@org.eclipse.jdt.ui.tests=GIT,tag=v20120515-1815,repo=git://git.eclipse.org/gitroot/jdt/eclipse.jdt.ui.git,path=org.eclipse.jdt.ui.tests

+plugin@org.eclipse.jdt.ui.tests.refactoring=GIT,tag=v20120515-1815,repo=git://git.eclipse.org/gitroot/jdt/eclipse.jdt.ui.git,path=org.eclipse.jdt.ui.tests.refactoring

 plugin@org.eclipse.jdt.text.tests=GIT,tag=v20120427-0818,repo=git://git.eclipse.org/gitroot/jdt/eclipse.jdt.ui.git,path=org.eclipse.jdt.text.tests

 plugin@org.eclipse.jface.text.tests=GIT,tag=v20120428-1250,repo=git://git.eclipse.org/gitroot/platform/eclipse.platform.text.git,path=org.eclipse.jface.text.tests

-plugin@org.eclipse.text.tests=GIT,tag=v20120312-1446,repo=git://git.eclipse.org/gitroot/platform/eclipse.platform.text.git,path=org.eclipse.text.tests

+plugin@org.eclipse.text.tests=GIT,tag=v20120515-1541,repo=git://git.eclipse.org/gitroot/platform/eclipse.platform.text.git,path=org.eclipse.text.tests

 plugin@org.eclipse.core.filebuffers.tests=GIT,tag=v20111215-1439,repo=git://git.eclipse.org/gitroot/platform/eclipse.platform.text.git,path=org.eclipse.core.filebuffers.tests