content: package com.japisoft.framework.xml.parser.fio;
  
  import java.io.*;
  
  /**
  This program is available under two licenses : 
  
  1. For non commercial usage : 
  
  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/>.
  
  2. For commercial usage :
  
  You need to get a commercial license for source usage at : 
  
  http://www.editix.com/buy.html
  
  Copyright (c) 2018 Alexandre Brillant - JAPISOFT SARL - http://www.japisoft.com
  
  @author Alexandre Brillant - abrillant@japisoft.com
  @author JAPISOFT SARL - http://www.japisoft.com
  
  */
  public final class FastByteArrayOutputStream extends OutputStream {
  	byte buf[];
  	int count;
  
  	public FastByteArrayOutputStream() {
  		this(512);
  	}
  
  	FastByteArrayOutputStream(int size) {
  		buf = new byte[size];
  	}
  
  	public void write(int b) {
  		int newcount = count + 1;
  		if (newcount > buf.length) {
  			byte newbuf[] = new byte[Math.max(buf.length << 1, newcount)];
  			System.arraycopy(buf, 0, newbuf, 0, count);
  			buf = newbuf;
  		}
  		buf[count] = (byte) b;
  		count = newcount;
  	}
  
  	public void write(byte b[], int off, int len) {
  		if (len == 0) {
  			return;
  		}
  		int newcount = count + len;
  		if (newcount > buf.length) {
  			byte newbuf[] = new byte[Math.max(buf.length << 1, newcount)];
  			System.arraycopy(buf, 0, newbuf, 0, count);
  			buf = newbuf;
  		}
  		System.arraycopy(b, off, buf, count, len);
  		count = newcount;
  	}
  
  	public void writeTo(OutputStream out) throws IOException {
  		out.write(buf, 0, count);
  	}
  
  	public void reset() {
  		count = 0;
  	}
  
  	public byte toByteArray()[] { byte newbuf[] = new byte[count];
  		System.arraycopy(buf, 0, newbuf, 0, count);
  		return newbuf;
  	}
  
  	public int size() {
  		return count;
  	}
  
  	public String toString() {
  		return new String(buf, 0, count);
  	}
  
  	public String toString(String enc) throws UnsupportedEncodingException {
  		return new String(buf, 0, count, enc);
  	}
  
  	public String toString(int hibyte) {
  		return new String(buf, hibyte, 0, count);
  	}
  
  	public void close() throws IOException {
  	}
  
  }
  
  // FastByteArrayOutputStream ends here
  