Here you can find the source of now()
public static String now()
//package com.java2s; /*/* w ww.ja v a 2 s. co m*/ * Copyright 2010-2012 University of Toronto * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.text.DateFormat; import java.util.*; public class Main { /** * Get a string representation of the the current time * * @return A string representing the current time */ public static String now() { Calendar cal = Calendar.getInstance(); return DateFormat.getTimeInstance().format(cal.getTime()); } }