Regression fix, but upgrading a test project to OTDRE

was:
Base class org.eclipse.debug.ui.AbstractLaunchConfigurationTabGroup has
class file version 52 which cannot be handled by the traditional OTRE
based on BCEL. Please consider using the ASM based OTDRE instead.
diff --git a/testplugins/org.eclipse.objectteams.otdt.test.builder/workspace/AccumulatedBases/.settings/org.eclipse.jdt.core.prefs b/testplugins/org.eclipse.objectteams.otdt.test.builder/workspace/AccumulatedBases/.settings/org.eclipse.jdt.core.prefs
index 9e5f077..b9d027f 100644
--- a/testplugins/org.eclipse.objectteams.otdt.test.builder/workspace/AccumulatedBases/.settings/org.eclipse.jdt.core.prefs
+++ b/testplugins/org.eclipse.objectteams.otdt.test.builder/workspace/AccumulatedBases/.settings/org.eclipse.jdt.core.prefs
@@ -5,3 +5,4 @@
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.source=1.5
 org.eclipse.objectteams.otdt.compiler.problem.binding_conventions=error
+org.eclipse.objectteams.otdt.compiler.option.weaving_scheme=OTDRE