Here you can find the source of zeroCharBuffer(CharBuffer buf)
public static void zeroCharBuffer(CharBuffer buf)
//package com.java2s; /*//from w w w . ja va 2 s . c o m * General utility routines * * Copyright (C) 2013, 2014 Per Lundqvist * * 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/>. */ import java.nio.CharBuffer; import java.util.Arrays; public class Main { public static void zeroCharBuffer(CharBuffer buf) { Arrays.fill(buf.array(), buf.arrayOffset(), buf.arrayOffset() + buf.limit(), (char) 0); } }