Releng: all test versions are take from finalPluginsVersions.properties

+ try to do without manually maintained version mapping
  - obsolete since commit 32ed6afa05944f9d753b1aefa94a594dda963124 ?

+ polish of previous commit
diff --git a/plugins/org.eclipse.objectteams.otdt.pde.ui/META-INF/MANIFEST.MF b/plugins/org.eclipse.objectteams.otdt.pde.ui/META-INF/MANIFEST.MF
index 3c78842..4f70fe0 100644
--- a/plugins/org.eclipse.objectteams.otdt.pde.ui/META-INF/MANIFEST.MF
+++ b/plugins/org.eclipse.objectteams.otdt.pde.ui/META-INF/MANIFEST.MF
@@ -9,7 +9,7 @@
 Require-Bundle: org.eclipse.ui;bundle-version="[3.9.0,4.0.0)",
  org.eclipse.core.runtime;bundle-version="[3.7.0,4.0.0)",
  org.eclipse.core.resources;bundle-version="[3.7.0,4.0.0)",
- org.eclipse.pde.ui;bundle-version="[3.8.0,4.0.0)",
+ org.eclipse.pde.ui;bundle-version="[3.11.500,4.0.0)",
  org.eclipse.ui.ide;bundle-version="[3.9.0,4.0.0)",
  org.eclipse.debug.core;bundle-version="[3.8.0,4.0.0)",
  org.eclipse.debug.ui;bundle-version="[3.9.0,4.0.0)",
@@ -17,8 +17,8 @@
  org.eclipse.jdt.ui;bundle-version="[3.10.0,4.0.0)",
  org.eclipse.search;bundle-version="[3.9.0,4.0.0)",
  org.eclipse.pde.api.tools.ui;bundle-version="[1.0.300,4.0.0)",
- org.eclipse.jdt.core;bundle-version="[3.21.0.OTDT_r280,4.0.0)",
- org.eclipse.objectteams.otdt;bundle-version="[2.5.0,3.0.0)",
+ org.eclipse.jdt.core;bundle-version="[3.23.0.OTDT_r282,4.0.0)",
+ org.eclipse.objectteams.otdt;bundle-version="[2.8.1,3.0.0)",
  org.eclipse.objectteams.otdt.debug;bundle-version="[2.3.0,3.0.0)",
  org.eclipse.objectteams.otequinox;bundle-version="[2.5.0,3.0.0)",
  org.eclipse.objectteams.otdt.ui;bundle-version="[2.5.0,3.0.0)",
diff --git a/plugins/org.eclipse.objectteams.otdt.pde.ui/src/org/eclipse/objectteams/otdt/internal/pde/validation/BundleValidation.java b/plugins/org.eclipse.objectteams.otdt.pde.ui/src/org/eclipse/objectteams/otdt/internal/pde/validation/BundleValidation.java
index 13098ef..0f6f934 100644
--- a/plugins/org.eclipse.objectteams.otdt.pde.ui/src/org/eclipse/objectteams/otdt/internal/pde/validation/BundleValidation.java
+++ b/plugins/org.eclipse.objectteams.otdt.pde.ui/src/org/eclipse/objectteams/otdt/internal/pde/validation/BundleValidation.java
@@ -617,7 +617,7 @@
 		String packageName;
 		String export; // extended version with ot-aspect-host attribute
 		public ExportAspectPackageResolution(IMarker marker) {
-			super(marker, AbstractPDEMarkerResolution.CREATE_TYPE); //$NON-NLS-1$
+			super(marker, AbstractPDEMarkerResolution.CREATE_TYPE);
 			this.packageName = marker.getAttribute("package", null); //$NON-NLS-1$
 			this.export = marker.getAttribute("packages", null); //$NON-NLS-1$
 		}
diff --git a/releng/build-scripts/build/test.properties.in b/releng/build-scripts/build/test.properties.in
index 12dfed3..0fc43b6 100644
--- a/releng/build-scripts/build/test.properties.in
+++ b/releng/build-scripts/build/test.properties.in
@@ -1,12 +1,5 @@
 # versions of test plugins:
 
-# ---- versions of test bundles compiled from an existing GIT tag: ----
-#org.eclipse.jdt.core.tests.builder=3.10.900.@SDK_QUALIFIER@
-org.eclipse.jdt.debug.tests=3.11.900.@SDK_QUALIFIER@
-org.eclipse.jdt.ui.tests=3.13.1000.@SDK_QUALIFIER@
-org.eclipse.jdt.ui.tests.refactoring=3.13.900.@SDK_QUALIFIER@
-org.eclipse.test.performance=3.15.0.@SDK_QUALIFIER@
-# ----
 
 # versions for test bundles not listed here are taken from build-root/src/finalPluginsVersions.properties