Bug 20533 Unexpected popup closing eclipse with unsaved changes
Build 20020617 Win2k I'm not sure if this is core, but... - In the resource perspective, create a new simple project - Create a .txt file in this project - Type something in it (to flag it as modified) - close eclipse - it will ask you if you want to save it before exiting, save it Now you should see another dialog pop up saying: "The file has been changed on the file system. Do you want to load the changes? (Yes/No).
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitDocumentProvider.java
* Switches the state of problem acceptance according to the value in the preference store.
	 */
	protected void enableHandlingTemporaryProblems() {
		boolean enable= isHandlingTemporaryProblems();
		for (Iterator iter= getConnectedElements(); iter.hasNext();) {
			ElementInfo element= getElementInfo(iter.next());
			if (element instanceof CompilationUnitInfo) {
				CompilationUnitInfo info= (CompilationUnitInfo)element;
				if (info.fModel instanceof IProblemRequestorExtension) {
					IProblemRequestorExtension  extension= (IProblemRequestorExtension) info.fModel;
					extension.setIsActive(enable);
				}
			}
		}
	}
	
	/**
	 * Adds a listener that reports changes from all compilation unit annotation models.
	 */
	public void addGlobalAnnotationModelListener(IAnnotationModelListener listener) {
		fGlobalAnnotationModelListener.addListener(listener);
	}
	/**
	 * Removes the listener.
	 */	
	public void removeGlobalAnnotationModelListener(IAnnotationModelListener listener) {
		fGlobalAnnotationModelListener.removeListener(listener);
	}
	
}