Bug 45638 [preferences] overwrite mode setting
Needs to be moved to Java>Editor>Typing.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaEditorPreferencePage.java
super.createControl(parent);
		WorkbenchHelp.setHelp(getControl(), IJavaHelpContextIds.JAVA_EDITOR_PREFERENCE_PAGE);
	}
	private void handleSyntaxColorListSelection() {	
		int i= fSyntaxColorList.getSelectionIndex();
		String key= fSyntaxColorListModel[i][1];
		RGB rgb= PreferenceConverter.getColor(fOverlayStore, key);
		fSyntaxForegroundColorEditor.setColorValue(rgb);		
		fBoldCheckBox.setSelection(fOverlayStore.getBoolean(key + BOLD));
	}
	private void handleAppearanceColorListSelection() {	
		int i= fAppearanceColorList.getSelectionIndex();
		String key= fAppearanceColorListModel[i][1];
		RGB rgb= PreferenceConverter.getColor(fOverlayStore, key);
		fAppearanceColorEditor.setColorValue(rgb);		
	}
	private void handleContentAssistColorListSelection() {	
		int i= fContentAssistColorList.getSelectionIndex();
		String key= fContentAssistColorListModel[i][1];
		RGB rgb= PreferenceConverter.getColor(fOverlayStore, key);
		fContentAssistColorEditor.setColorValue(rgb);
	}
	
	private void handleAnnotationListSelection() {
		int i= fAnnotationList.getSelectionIndex();
		
		String key= fAnnotationColorListModel[i][1];
		RGB rgb= PreferenceConverter.getColor(fOverlayStore, key);
		fAnnotationForegroundColorEditor.setColorValue(rgb);