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/preferences/JavaEditorPreferencePage.java
e= fTextFields.keySet().iterator();
		while (e.hasNext()) {
			Text t= (Text) e.next();
			String key= (String) fTextFields.get(t);
			t.setText(fOverlayStore.getString(key));
		}
		
		RGB rgb= PreferenceConverter.getColor(fOverlayStore, AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND);
		fBackgroundColorEditor.setColorValue(rgb);		
		
		boolean default_= fOverlayStore.getBoolean(AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT);
		fBackgroundDefaultRadioButton.setSelection(default_);
		fBackgroundCustomRadioButton.setSelection(!default_);
		fBackgroundColorButton.setEnabled(!default_);
		
        updateAutoactivationControls();
	}
    private void updateAutoactivationControls() {
        boolean autoactivation= fOverlayStore.getBoolean(ContentAssistPreference.AUTOACTIVATION);
        fAutoInsertDelayText.setEnabled(autoactivation);
        fAutoInsertJavaTriggerText.setEnabled(autoactivation);
        fAutoInsertJavaDocTriggerText.setEnabled(autoactivation);
    }
	
	/*
	 * @see PreferencePage#performOk()
	 */
	public boolean performOk() {
		fFontEditor.store();