Here you can find the source of getTimeWithAdjustment(Date date, boolean carryover)
private static Date getTimeWithAdjustment(Date date, boolean carryover)
//package com.java2s; /**/* w w w .j a va2s .c om*/ * Copyright 2010 SingleMind Consulting, Inc. (http://singlemindconsulting.com) * 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.util.Calendar; import java.util.Date; public class Main { private static Date getTimeWithAdjustment(Date date, boolean carryover) { Calendar cal = Calendar.getInstance(); if (date != null) { cal.setTime(date); } if (carryover) { cal.add(Calendar.DAY_OF_YEAR, 1); } return cal.getTime(); } }