Here you can find the source of todayWithHour()
public static Date todayWithHour()
//package com.java2s; import java.util.Calendar; import java.util.Date; public class Main { public static Date todayWithHour() { Calendar cal = Calendar.getInstance(); cal.setTime(new Date()); int hour = cal.get(Calendar.HOUR_OF_DAY) + 1; cal.set(Calendar.HOUR_OF_DAY, hour); cal.set(Calendar.MINUTE, 0); cal.set(Calendar.SECOND, 0); cal.set(Calendar.MILLISECOND, 0); return cal.getTime(); }/* w w w . j a va2s.com*/ }