Bug 339347 [Markers] Can't toggle item limits in Problems view any more without losing limit
I20110308-2000 I can't toggle item limits in Problems view any more without losing limits. After I've disabled the limits, the next time I enable limits, the value is "1". The stored value should not be changed.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/ExtendedMarkersView.java
* Turn off all filters in the builder.
	 */
	void disableAllFilters() {
		generator.disableAllFilters();
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.part.WorkbenchPart#dispose()
	 */
	public void dispose() {
		builder.cancelUpdate();
		cancelQueuedUpdates();
		
		builder.dispose();
		generator.dispose();
		if (instanceCount > 1)
			instanceCount--;
		if (clipboard != null)
			clipboard.dispose();
		/*
		 * IDEWorkbenchPlugin.getDefault().getPreferenceStore()
		 * .removePropertyChangeListener(preferenceListener);
		 */
		getSite().getPage().removePostSelectionListener(pageSelectionListener);
		getSite().getPage().removePartListener(partListener);
		undoAction.dispose();
		redoAction.dispose();
		super.dispose();
	}