java streamToByteArray

public static byte[] streamToByteArray(java.io.InputStream aInputStream, int aBufferSize)
{
	java.io.ByteArrayOutputStream baos = new java.io.ByteArrayOutputStream();
	// copy stream
	byte[]    buf = new byte[aBufferSize];
	int bytesRead = 0;
	try {
	//
		while ( true )
		{
			bytesRead = aInputStream.read(buf);
			if (bytesRead <= 0) break;
			baos.write(buf, 0, bytesRead);
		}
	//
	} catch( Exception ex ) { System.err.println( ex ); }
 
	return baos.toByteArray();
}