public void moveLayer(Layer layer,String command){
  if (logger.isLoggable(Level.FINE)) {
    logger.fine(command + " for " + layer.getName());
  }
  moveLayer((LayerPane)paneLookUp.get(layer),command);
}

public void moveLayer ( Layer layer , String command ) { if ( logger . isLoggable ( Level . FINE ) ) { logger . fine ( command + " for " + layer . getName ( ) ) ; } moveLayer ( ( LayerPane ) paneLookUp . get ( layer ) , command ) ; }
change a layer ' s position .
