public DebugOutputBitStream(final OutputBitStream obs,final PrintStream pw){
  this.obs=obs;
  this.pw=pw;
  pw.print("[");
}

public DebugOutputBitStream ( final OutputBitStream obs , final PrintStream pw ) { this . obs = obs ; this . pw = pw ; pw . print ( "[" ) ; }
creates a new debug output bit stream wrapping a given output bit stream and logging on a given writer .
