### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core
Index: model/org/eclipse/jdt/internal/core/JavaModelManager.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/model/org/eclipse/jdt/internal/core/JavaModelManager.java,v
retrieving revision 1.429
diff -u -r1.429 JavaModelManager.java
--- model/org/eclipse/jdt/internal/core/JavaModelManager.java	4 Feb 2009 15:54:24 -0000	1.429
+++ model/org/eclipse/jdt/internal/core/JavaModelManager.java	20 Mar 2009 09:00:22 -0000
@@ -3592,6 +3592,7 @@
 
 	public static final void doNotUse() {
 		// used by tests to simulate a startup
+		MANAGER.deltaState.doNotUse();
 		MANAGER = new JavaModelManager();
 	}
 
Index: model/org/eclipse/jdt/internal/core/DeltaProcessingState.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/model/org/eclipse/jdt/internal/core/DeltaProcessingState.java,v
retrieving revision 1.51
diff -u -r1.51 DeltaProcessingState.java
--- model/org/eclipse/jdt/internal/core/DeltaProcessingState.java	5 Sep 2008 08:53:01 -0000	1.51
+++ model/org/eclipse/jdt/internal/core/DeltaProcessingState.java	20 Mar 2009 09:00:21 -0000
@@ -49,6 +49,10 @@
 	 * The delta processor for the current thread.
 	 */
 	private ThreadLocal deltaProcessors = new ThreadLocal();
+	
+	public void doNotUse() {
+		this.deltaProcessors.set(null);
+	}
 
 	/* A table from IPath (from a classpath entry) to DeltaProcessor.RootInfo */
 	public HashMap roots = new HashMap();