Bug 4369 F2 should work even if "Hide Text Hover" is enabled
- enable "Hide Text Hover" - position the cursor on a type - press F2 observe: nothing happens although I explicitly requested JavaDoc help.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
}
					} catch (JavaModelException x) {
						
					}
				}
			}
			
			return null;
			
		} else if (path.segmentCount() > 1) {
		
			IFolder folder= root.getFolder(path);
			IJavaElement element= JavaCore.create(folder);
			if (element instanceof IPackageFragment)
				return (IPackageFragment) element;
		}
		
		return null;
	}
	
	/*
	 * 1GEUSSR: ITPUI:ALL - User should never loose changes made in the editors.
	 * Changed behavior to make sure that if called inside a regular save (because
	 * of deletion of input element) there is a way to report back to the caller.
	 */	
	protected void performSaveAs(IProgressMonitor progressMonitor) {
		
		Shell shell= getSite().getShell();
		
		SaveAsDialog dialog= new SaveAsDialog(shell);