### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core
Index: model/org/eclipse/jdt/core/JavaCore.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/model/org/eclipse/jdt/core/JavaCore.java,v
retrieving revision 1.659
diff -u -r1.659 JavaCore.java
--- model/org/eclipse/jdt/core/JavaCore.java	16 Jan 2011 22:43:21 -0000	1.659
+++ model/org/eclipse/jdt/core/JavaCore.java	13 Apr 2011 10:55:30 -0000
@@ -3530,6 +3530,8 @@
 
 			// initialize all containers and variables
 			JavaModelManager manager = JavaModelManager.getJavaModelManager();
+			ExternalFoldersManager externalFoldersManager = JavaModelManager.getExternalManager();
+			externalFoldersManager.createExternalFoldersProject(monitor);
 			SubProgressMonitor subMonitor = null;
 			try {
 				if (monitor != null) {
@@ -3565,7 +3567,6 @@
 			// and recreate links for external folders if needed
 			if (monitor != null)
 				monitor.subTask(Messages.javamodel_resetting_source_attachment_properties);
-			ExternalFoldersManager externalFoldersManager = JavaModelManager.getExternalManager();
 			final IJavaProject[] projects = manager.getJavaModel().getJavaProjects();
 			HashSet visitedPaths = new HashSet();
 			for (int i = 0, length = projects.length; i < length; i++) {
Index: model/org/eclipse/jdt/internal/core/ExternalFoldersManager.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/model/org/eclipse/jdt/internal/core/ExternalFoldersManager.java,v
retrieving revision 1.21
diff -u -r1.21 ExternalFoldersManager.java
--- model/org/eclipse/jdt/internal/core/ExternalFoldersManager.java	3 Sep 2010 05:13:44 -0000	1.21
+++ model/org/eclipse/jdt/internal/core/ExternalFoldersManager.java	13 Apr 2011 10:55:30 -0000
@@ -193,7 +193,7 @@
 	public IProject getExternalFoldersProject() {
 		return ResourcesPlugin.getWorkspace().getRoot().getProject(EXTERNAL_PROJECT_NAME);
 	}
-	private IProject createExternalFoldersProject(IProgressMonitor monitor) throws CoreException {
+	public IProject createExternalFoldersProject(IProgressMonitor monitor) throws CoreException {
 		IProject project = getExternalFoldersProject();
 		if (!project.isAccessible()) {
 			if (!project.exists()) {