Bug 81078 [preferences] Restore Defaults duplicates list entries
I200412142000 Restore Defaults on Java > Editor > Appearance duplicates the "Appearance color options" entries.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/CodeAssistConfigurationBlock.java
private void updateAutoactivationControls() {
        boolean autoactivation= getPreferenceStore().getBoolean(PreferenceConstants.CODEASSIST_AUTOACTIVATION);
        fAutoInsertDelayText.setEnabled(autoactivation);
		fAutoInsertDelayLabel.setEnabled(autoactivation);
        fAutoInsertJavaTriggerText.setEnabled(autoactivation);
		fAutoInsertJavaTriggerLabel.setEnabled(autoactivation);
        fAutoInsertJavaDocTriggerText.setEnabled(autoactivation);
		fAutoInsertJavaDocTriggerLabel.setEnabled(autoactivation);
    }
	public void performDefaults() {
		handleContentAssistColorListSelection();
		super.performDefaults();
	}
	
	private void handleContentAssistColorListSelection() {	
		int i= fContentAssistColorList.getSelectionIndex();
		String key= fContentAssistColorListModel[i][1];
		RGB rgb= PreferenceConverter.getColor(getPreferenceStore(), key);
		fContentAssistColorEditor.setColorValue(rgb);
	}
	
	/*
	 * @see DialogPage#dispose()
	 */
	public void dispose() {
		
	}
}