📄 header.java
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package com.kelefa.cmpp;
import java.io.DataInputStream;
import java.io.DataOutput;
import java.io.IOException;
public final class Header
{
public static final int HEADER_LEN = 12;
public int pk_len;
public int pk_cmd;
public int pk_seq;
public Header()
{
pk_len = HEADER_LEN;
}
public void send( DataOutput out )
throws IOException
{
out.writeInt( pk_len );
out.writeInt( pk_cmd );
out.writeInt( pk_seq );
}
public boolean read( DataInputStream in )
throws IOException
{
pk_len = in.readInt();
pk_cmd = in.readInt();
pk_seq = in.readInt();
return true;
}
}
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