Seconds to Time - Java java.util

Java examples for java.util:Second

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Description

Seconds to Time

Demo Code


//package com.java2s;

public class Main {
    public static void main(String[] argv) throws Exception {
        double totalSeconds = 2.45678;
        System.out.println(toTime(totalSeconds));
    }//  w  w  w . jav  a  2s  . c  o  m

    /**
     * 
     * @param totalSeconds
     * @return a human readeable time
     */
    public static String toTime(double totalSeconds) {
        int hours = (int) (totalSeconds / 3600.0D);
        int minutes = (int) (totalSeconds % 3600) / 60;
        int seconds = (int) (totalSeconds % 60.0D);
        return toDoubleDigit(hours) + ":" + toDoubleDigit(minutes) + ":"
                + toDoubleDigit(seconds);
    }

    /**
     * 
     * @param paramInt
     * @return
     */
    public static String toDoubleDigit(int paramInt) {
        if (Math.abs(paramInt) < 10) {
            return ("0" + paramInt);
        }
        return "" + paramInt;
    }
}

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