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
PREF_SYNC_OUTLINE_ON_CURSOR_MOVE,
			"Synchronize &outline selection on cursor move", 
			parent
        );
		addField(boolEditor);
	}
	
	/*
	 * @see IWorkbenchPreferencePage#init(IWorkbench)
	 */
	public void init(IWorkbench workbench) {
	}
	
	public static boolean synchronizeOutlineOnCursorMove() {
		return JavaPlugin.getDefault().getPreferenceStore().getBoolean(PREF_SYNC_OUTLINE_ON_CURSOR_MOVE);
	}
	
	public static boolean showTempProblems() {
		return JavaPlugin.getDefault().getPreferenceStore().getBoolean(PREF_SHOW_TEMP_PROBLEMS);
	}
	
	/*
	 * @see IPreferencePage#performOk()
	 */
	public boolean performOk() {
		JavaPlugin.getDefault().savePluginPreferences();
		return super.performOk();
	}
}