Bug 23316 preference to turn off automagic-closing-brackets
there should be a way to turn it off - i'm not used to it and it gets in my way a bit
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
fPaintManager= new PaintManager(getSourceViewer());
		if (isBracketHighlightingEnabled())
			startBracketHighlighting();
		if (isLineHighlightingEnabled())
			startLineHighlighting();
		if (isPrintMarginVisible())
			showPrintMargin();
		if (isProblemIndicationEnabled())
			startProblemIndication();
		if (isTabConversionEnabled())
			startTabConversion();
		if (isOverviewRulerVisible())
			showOverviewRuler();
		Preferences preferences= JavaCore.getPlugin().getPluginPreferences();
		preferences.addPropertyChangeListener(fPropertyChangeListener);			
	}
	
	/*
	 * @see AbstractTextEditor#handlePreferenceStoreChanged(PropertyChangeEvent)
	 */
	protected void handlePreferenceStoreChanged(PropertyChangeEvent event) {
		
		try {
			
			AdaptedSourceViewer asv= (AdaptedSourceViewer) getSourceViewer();
			if (asv != null) {
					
				String p= event.getProperty();		
				
				if (SPACES_FOR_TABS.equals(p)) {