@Test
public void testStrCastTo(){

	String str = "2012-9-7";
	Date date = LangUtils.strCastTo(str, Date.class);
	LangUtils.println("date: ${0}", date);
	str = "22:22:22";
	date = LangUtils.strCastTo(str, Date.class);
	LangUtils.println("date: ${0}", date);
}