Here you can find the source of charArrayToPrimitive(Object[] data)
public static char[] charArrayToPrimitive(Object[] data)
//package com.java2s; /*// ww w . ja va2 s . c o m Ziah_'s Client Copyright (C) 2013 Ziah Jyothi 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 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see [http://www.gnu.org/licenses/]. */ public class Main { public static char[] charArrayToPrimitive(Object[] data) { char newdata[] = new char[data.length]; int i = 0; Object aobj[]; int k = (aobj = data).length; for (int j = 0; j < k; j++) { Object cur = aobj[j]; newdata[i] = ((Character) cur); i++; } return newdata; } }