Bug 15604 Promote Fill arguments on method completion to a real preference
It is still in work in progress but it has become an established feature by now. Promote the preference to the code assist preference page.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/WorkInProgressPreferencePage.java
public static final String PREF_SYNC_OUTLINE_ON_CURSOR_MOVE= "JavaEditor.SyncOutlineOnCursorMove"; 
	public static final String PREF_SHOW_TEMP_PROBLEMS= "JavaEditor.ShowTemporaryProblem"; 
	public WorkInProgressPreferencePage() {
		super(GRID);
		setPreferenceStore(JavaPlugin.getDefault().getPreferenceStore());
		setDescription(JavaUIMessages.getString("WorkInProgressPreferencePage.description")); 
	}
	public static void initDefaults(IPreferenceStore store) {
		store.setDefault(PREF_SYNC_OUTLINE_ON_CURSOR_MOVE, false);
	}
	
	/*
	 * @see PreferencePage#createControl(Composite)
	 */
	public void createControl(Composite parent) {
		super.createControl(parent);
		WorkbenchHelp.setHelp(getControl(), IJavaHelpContextIds.WORK_IN_PROGRESS_PREFERENCE_PAGE);
	}
	
	protected void createFieldEditors() {
		Composite parent= getFieldEditorParent();
		BooleanFieldEditor boolEditor;
		boolEditor= new BooleanFieldEditor(