Bug 28082 creating a project in java perspective updates labels in browsing perspective
i created a project in the java perspective stuff in the browsign perspective was called as well there should be no reason for it here's what was called: at org.eclipse.jdt.ui.ProblemsLabelDecorator.getErrorTicksFromMarkers (ProblemsLabelDecorator.java:203) at org.eclipse.jdt.ui.ProblemsLabelDecorator.computeAdornmentFlags (ProblemsLabelDecorator.java:156) at org.eclipse.jdt.ui.ProblemsLabelDecorator.decorateImage (ProblemsLabelDecorator.java:139) at org.eclipse.jdt.internal.ui.viewsupport.JavaUILabelProvider.getImage (JavaUILabelProvider.java:108) at org.eclipse.jface.viewers.DecoratingLabelProvider.getImage (DecoratingLabelProvider.java:67) at org.eclipse.jface.viewers.TreeViewer.doUpdateItem(TreeViewer.java:83) at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem (AbstractTreeViewer.java:363) at org.eclipse.jface.viewers.StructuredViewer.updateItem (StructuredViewer.java:1132) at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem (AbstractTreeViewer.java:267) at org.eclipse.jface.viewers.AbstractTreeViewer.add (AbstractTreeViewer.java:139) at org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider$3.run (JavaBrowsingContentProvider.java:418) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:123) at org.eclipse.ui.internal.UISynchronizer.syncExec (UISynchronizer.java:18) at org.eclipse.swt.widgets.Display.syncExec(Display.java:1979) at org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.postRunnable (JavaBrowsingContentProvider.java:488) at org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.postAdd (JavaBrowsingContentProvider.java:405) at org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.postAdd (JavaBrowsingContentProvider.java:398) at org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.processDelta (JavaBrowsingContentProvider.java:305) at org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.processDelta (JavaBrowsingContentProvider.java:359) at org.eclipse.jdt.internal.ui.browsing.JavaBrowsingContentProvider.elementChanged (JavaBrowsingContentProvider.java:221) at org.eclipse.jdt.internal.core.JavaModelManager$3.run (JavaModelManager.java:718) at org.eclipse.core.internal.runtime.InternalPlatform.run (InternalPlatform.java:843) at org.eclipse.core.runtime.Platform.run(Platform.java:413)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/browsing/JavaBrowsingPart.java
public void menuAboutToShow(IMenuManager menu) {
		JavaPlugin.createStandardGroups(menu);
		
		IStructuredSelection selection= (IStructuredSelection) fViewer.getSelection();
		int size= selection.size();		
		Object element= selection.getFirstElement();
		
		if (size == 1)
			addOpenNewWindowAction(menu, element);
		fActionGroups.setContext(new ActionContext(selection));
		fActionGroups.fillContextMenu(menu);
		fActionGroups.setContext(null);
	}
	private boolean isNewTarget(IJavaElement element) {
		if (element == null)
			return false;
		int type= element.getElementType();
		return type == IJavaElement.JAVA_PROJECT ||
			type == IJavaElement.PACKAGE_FRAGMENT_ROOT || 
			type == IJavaElement.PACKAGE_FRAGMENT ||
			type == IJavaElement.COMPILATION_UNIT ||
			type == IJavaElement.TYPE;
	}
	
	private void addOpenNewWindowAction(IMenuManager menu, Object element) {
		if (element instanceof IJavaElement) {
			element= ((IJavaElement)element).getResource();
		}
		if (!(element instanceof IContainer))
			return;