Here you can find the source of formatTimeDeltaValue(long delta)
public static String formatTimeDeltaValue(long delta)
//package com.java2s; /*/*w ww. j av a2 s .co m*/ * #! * Ontopia Vizigator * #- * Copyright (C) 2001 - 2013 The Ontopia Project * #- * 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. * !# */ public class Main { public static String formatTimeDeltaValue(long delta) { if (delta >= 1000) return "" + (delta / 1000) + "." + pad(delta % 1000, 3) + " seconds"; if (delta >= 100) return "0." + delta + " seconds"; if (delta >= 10) return "0.0" + delta + " seconds"; if (delta >= 0) return "0.00" + delta + "seconds"; return "ERROR: Negative time!"; } private static String pad(long toPad, int length) { String retVal = Long.toString(toPad); while (retVal.length() < length) retVal = "0" + retVal; return retVal; } }