Bug 8107 bracket hightlighting: can't change color
the color changing option in the preference page seems to be always disabled
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaEditorPreferencePage.java
return behaviorComposite;
	}
	
	private Control createContentAssistPage(Composite parent) {
		Composite contentAssistComposite= new Composite(parent, SWT.NULL);
		GridLayout layout= new GridLayout(); layout.numColumns= 2;
		contentAssistComposite.setLayout(layout);
				
		String label= "Insert single &proposals automatically";
		addCheckBox(contentAssistComposite, label, ContentAssistPreference.AUTOINSERT, 0);
		
		label= "Show only proposals visible in the invocation conte&xt";
		addCheckBox(contentAssistComposite, label, ContentAssistPreference.SHOW_VISIBLE_PROPOSALS, 0);
		
		
		label= "Present proposals in a&lphabetical order";
		addCheckBox(contentAssistComposite, label, ContentAssistPreference.ORDER_PROPOSALS, 0);
		
		label= "&Enable auto activation";
		addCheckBox(contentAssistComposite, label, ContentAssistPreference.AUTOACTIVATION, 0);
		label= "Automatically add &import instead of qualified name";
		addCheckBox(contentAssistComposite, label, ContentAssistPreference.ADD_IMPORT, 0);
		
		label= "Auto activation dela&y:";
		addTextField(contentAssistComposite, label, ContentAssistPreference.AUTOACTIVATION_DELAY, 4, 0);
		
		label= "Auto activation &triggers for Java:";
		addTextField(contentAssistComposite, label, ContentAssistPreference.AUTOACTIVATION_TRIGGERS_JAVA, 25, 0);
		
		label= "Auto activation triggers for &JavaDoc:";