public Builder withReuseAddress(boolean reuseAddress){
  properties.setProperty(NettyOptions.REUSE_ADDRESS,String.valueOf(reuseAddress));
  return this;
}

public Builder withReuseAddress ( boolean reuseAddress ) { properties . setProperty ( NettyOptions . REUSE_ADDRESS , String . valueOf ( reuseAddress ) ) ; return this ; }
sets the so_reuseaddr option .
