Here you can find the source of convertToMillions(double tmp)
static String convertToMillions(double tmp)
//package com.java2s; /* *********************************************************************** * * project: org.matsim.* * * * * *********************************************************************** * * * * copyright : (C) 2008 by the members listed in the COPYING, * * LICENSE and WARRANTY file. * * email : info at matsim dot org * * * * *********************************************************************** * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * See also COPYING, LICENSE and WARRANTY file * * * * *********************************************************************** */ import java.util.Formatter; public class Main { static String convertToMillions(double tmp) { StringBuilder sb = new StringBuilder(); Formatter formatter = new Formatter(sb); formatter.format("%12.6f mio", tmp / 1000. / 1000.); formatter.close();// ww w . j a v a 2s .c o m return sb.toString(); // // return Double.toString( ((long)(tmp/100./1000.))/10. ) + " mio"; } }