Bug 30681 Refresh problem in Package Explorer view
20030129 integration build Refreshing a project without a Java nature in a Package Explorer produces message:" Problem occured refreshing the selected resources. Reason: org.eclipse.releng does not exist." Log contains: !ENTRY org.eclipse.jdt.ui 4 10001 Jan 30, 2003 23:45:54.937 !MESSAGE Internal Error !STACK 1 Java Model Exception: Java Model Status [org.eclipse.releng does not exist.] at org.eclipse.jdt.internal.core.JavaElement.newNotPresentException (JavaElement.java:488) at org.eclipse.jdt.internal.core.JavaModelManager.getPerProjectInfoCheckExistence (JavaModelManager.java:948) at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath (JavaProject.java:1335) at org.eclipse.jdt.internal.core.DeltaProcessor.checkExternalArchiveChanges (DeltaProcessor.java(Compiled Code)) at org.eclipse.jdt.internal.core.DeltaProcessor.checkExternalArchiveChanges (DeltaProcessor.java(Compiled Code)) at org.eclipse.jdt.internal.core.JavaModel.refreshExternalArchives (JavaModel.java:445) at org.eclipse.jdt.ui.actions.RefreshAction$1.run (RefreshAction.java:120) at org.eclipse.jdt.internal.core.BatchOperation.executeOperation (BatchOperation.java:34) at org.eclipse.jdt.internal.core.JavaModelOperation.execute (JavaModelOperation.java:337) at org.eclipse.jdt.internal.core.JavaModelOperation.run (JavaModelOperation.java:665) at org.eclipse.core.internal.resources.Workspace.run (Workspace.java:1580) at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:2607) at org.eclipse.jdt.internal.ui.actions.WorkbenchRunnableAdapter.run (WorkbenchRunnableAdapter.java:32) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run (ModalContext.java:95) !ENTRY org.eclipse.jdt.core 4 969 Jan 30, 2003 23:45:54.997 !MESSAGE org.eclipse.releng does not exist.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/RefreshAction.java
public void run(IProgressMonitor monitor) throws CoreException {
				monitor.beginTask(ActionMessages.getString("RefreshAction.progressMessage"), resources.length * 2); 
				monitor.subTask(""); 
				List javaElements= new ArrayList(5);
				for (int i= 0; i < resources.length; i++) {
					IResource resource= resources[i];
					resource.refreshLocal(IResource.DEPTH_INFINITE, new SubProgressMonitor(monitor, 1));
					if (resource.getType() == IResource.PROJECT) {
						checkLocationDeleted(((IProject)resource));
					}
					IJavaElement jElement= JavaCore.create(resource);
					if (jElement != null)
						javaElements.add(jElement);
				}
				IJavaModel model= JavaCore.create(ResourcesPlugin.getWorkspace().getRoot());
				model.refreshExternalArchives(
					(IJavaElement[]) javaElements.toArray(new IJavaElement[javaElements.size()]),
					new SubProgressMonitor(monitor, resources.length));
			}
		};
		
		try {
			new ProgressMonitorDialog(getShell()).run(true, true, new WorkbenchRunnableAdapter(operation));
		} catch (InvocationTargetException e) {
			ExceptionHandler.handle(e, getShell(), 
				ActionMessages.getString("RefreshAction.error.title"),  
				ActionMessages.getString("RefreshAction.error.message")); 
		} catch (InterruptedException e) {
			
		}