Bug 15527 JavaCore constants should be used is favor of hard-coded strings
the following classes should use constants defined in JavaCode rather than hard-coded strings StubUtility CodeFormatterUtil CompilationUnitEditor JavaCodeScanner JavaCompiletionProcessor
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
}
			
		} else {	
			
			setStatusLineErrorMessage(null);
			
			IWorkingCopyManager manager= JavaPlugin.getDefault().getWorkingCopyManager();
			ICompilationUnit unit= manager.getWorkingCopy(getEditorInput());
			
			if (unit != null) {
				synchronized (unit) { 
					performSaveOperation(createSaveOperation(false), progressMonitor); 
				}
			} else 
				performSaveOperation(createSaveOperation(false), progressMonitor);
		}
	}
	
	/**
	 * Jumps to the error next according to the given direction.
	 */
	public void gotoError(boolean forward) {
		
		ISelectionProvider provider= getSelectionProvider();
		
		if (fStatusLineClearer != null) {
			provider.removeSelectionChangedListener(fStatusLineClearer);
			fStatusLineClearer= null;
		}