### Eclipse Workspace Patch 1.0
#P org.eclipse.core.resources
Index: src/org/eclipse/core/internal/resources/Project.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.core.resources/src/org/eclipse/core/internal/resources/Project.java,v
retrieving revision 1.153
diff -u -r1.153 Project.java
--- src/org/eclipse/core/internal/resources/Project.java	31 Oct 2008 13:08:17 -0000	1.153
+++ src/org/eclipse/core/internal/resources/Project.java	17 Feb 2009 21:56:09 -0000
@@ -798,7 +798,7 @@
 	 * Returns true if this resource represents the project description file, and
 	 * false otherwise.
 	 */
-	protected boolean isProjectDescriptionFile(IResource resource) {
+	public static boolean isProjectDescriptionFile(IResource resource) {
 		return resource.getType() == IResource.FILE && resource.getFullPath().segmentCount() == 2 && resource.getName().equals(IProjectDescription.DESCRIPTION_FILE_NAME);
 	}
 
Index: src/org/eclipse/core/internal/resources/AliasManager.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.core.resources/src/org/eclipse/core/internal/resources/AliasManager.java,v
retrieving revision 1.43
diff -u -r1.43 AliasManager.java
--- src/org/eclipse/core/internal/resources/AliasManager.java	12 Feb 2009 11:01:44 -0000	1.43
+++ src/org/eclipse/core/internal/resources/AliasManager.java	17 Feb 2009 21:56:08 -0000
@@ -681,7 +681,13 @@
 			if (alias.getType() == IResource.PROJECT) {
 				if (checkDeletion((Project) alias, location))
 					continue;
-				//project did not require deletion, so fall through below and refresh it
+			}
+
+			if (alias.getType() == IResource.PROJECT || Project.isProjectDescriptionFile(alias)) {
+				// BUG251408/251370 If we need to refresh the project, then we may not currently hold the correct
+				// scheduling rules to modify existing linked resources (for example) so get the refreshManager to do it
+				workspace.refreshManager.refresh(alias);
+				continue;
 			}
 			localManager.refresh(alias, IResource.DEPTH_INFINITE, false, null);
 		}