int j = 5;byte b[];ByteArrayOutputStream bufOut = new ByteArrayOutputStream (b);
DataOutputStream dataOutputstream = new DataOutputStream(bufOut) ;
dataOutputstream.wirteInt(j)b = bufOut.toByteArray();ByteArrayInputStream bufIn = new ByteArrayInputStream (b);
DataInputStream datainputstream = new DataInputStream(bufIn) ;
int i = datainputstream.readInt();
DataOutputStream dataOutputstream = new DataOutputStream(bufOut) ;
dataOutputstream.wirteInt(j)b = bufOut.toByteArray();ByteArrayInputStream bufIn = new ByteArrayInputStream (b);
DataInputStream datainputstream = new DataInputStream(bufIn) ;
int i = datainputstream.readInt();
public int a;
public byte b[4];
};