### Eclipse Workspace Patch 1.0
#P org.eclipse.wst.common.modulecore
Index: modulecore-src/org/eclipse/wst/common/componentcore/internal/ModuleStructuralModel.java
===================================================================
RCS file: /cvsroot/webtools/common/plugins/org.eclipse.wst.common.modulecore/modulecore-src/org/eclipse/wst/common/componentcore/internal/ModuleStructuralModel.java,v
retrieving revision 1.57
diff -u -r1.57 ModuleStructuralModel.java
--- modulecore-src/org/eclipse/wst/common/componentcore/internal/ModuleStructuralModel.java	6 May 2010 18:24:53 -0000	1.57
+++ modulecore-src/org/eclipse/wst/common/componentcore/internal/ModuleStructuralModel.java	30 Jul 2010 17:17:37 -0000
@@ -19,6 +19,7 @@
 import java.util.List;
 import java.util.Map;
 
+import org.eclipse.core.internal.resources.Workspace;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.IWorkspace;
@@ -286,9 +287,12 @@
 				if (iofile.exists() || compFile.exists()) {
 					IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
 					try {
-						// OK wait to get workspace root before refreshing
-						Job.getJobManager().beginRule(root, null);
-						compFile.getProject().refreshLocal(IResource.DEPTH_INFINITE, null);
+						Workspace workspace = (Workspace)compFile.getWorkspace();
+						if (workspace.getElementTree().isImmutable())
+						{
+							workspace.newWorkingTree();
+						}
+						((org.eclipse.core.internal.resources.Resource)compFile).getLocalManager().refresh(compFile.getProject(), IResource.DEPTH_INFINITE, true, null);
 					} catch (CoreException ce) {
 						// ignore
 					} finally {