import java.util.*;

public class Command
{
    public static final String MASK = "mask";
    public static final String MEM = "mem";

    public Command (String mask, Vector<String> cmds)
    {

    }
}
@@ -192,12 +192,352 @@
   %7B%0A
-%0A    %7D
+        _mask = maskl%0A        _commands = cmds;%0A    %7D%0A%0A    @Override%0A    public String toString ()%0A    %7B%0A        String str = _mask;%0A%0A        for (int i = 0; i %3C _commands.size(); i++)%0A        %7B%0A            str += %22%5Cn%22 + _commands.elementAt(i);%0A        %7D%0A%0A        return str;%0A    %7D%0A%0A    private String _mask;%0A    private Vector%3CString%3E _commands;
 %0A%7D

Update Command.java