configure to build against SDK 4.2RC3 plus extend the script to
more easily create these changes in the future.
diff --git a/releng/map/otdt.map b/releng/map/otdt.map
index 789b8e0..5a1d77f 100644
--- a/releng/map/otdt.map
+++ b/releng/map/otdt.map
@@ -62,10 +62,10 @@
 !-- 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=v20120523-1238,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=v20120523-1953,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=v20120523-1257,repo=git://git.eclipse.org/gitroot/jdt/eclipse.jdt.ui.git,path=org.eclipse.jdt.ui.tests

+plugin@org.eclipse.jdt.debug.tests=GIT,tag=v20120531-0709,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=v20120529-1035,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=v20120523-1257,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=v20120523-1257,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=v20120523-1310,repo=git://git.eclipse.org/gitroot/platform/eclipse.platform.text.git,path=org.eclipse.jface.text.tests

-plugin@org.eclipse.text.tests=GIT,tag=v20120523-1310,repo=git://git.eclipse.org/gitroot/platform/eclipse.platform.text.git,path=org.eclipse.text.tests

-plugin@org.eclipse.core.filebuffers.tests=GIT,tag=v20120523-1310,repo=git://git.eclipse.org/gitroot/platform/eclipse.platform.text.git,path=org.eclipse.core.filebuffers.tests

+plugin@org.eclipse.text.tests=GIT,tag=v20120530-1528,repo=git://git.eclipse.org/gitroot/platform/eclipse.platform.text.git,path=org.eclipse.text.tests

+plugin@org.eclipse.core.filebuffers.tests=GIT,tag=v20120530-1528,repo=git://git.eclipse.org/gitroot/platform/eclipse.platform.text.git,path=org.eclipse.core.filebuffers.tests