protected Action updateAction(Action action,String name,String icon,String accel,Character mnemonic){
  Action result;
  if (action == null) {
    result=m_Actions.get(name);
    return result;
  }
  result=action;
  if ((name != null) && (name.length() > 0))   result.putValue(Action.NAME,name);
  if ((icon != null) && (icon.length() > 0))   result.putValue(Action.SMALL_ICON,ComponentHelper.getImageIcon(icon));
  if ((accel != null) && (accel.length() > 0))   result.putValue(Action.ACCELERATOR_KEY,KeyStroke.getKeyStroke(accel));
  if (mnemonic != null)   result.putValue(Action.MNEMONIC_KEY,new Integer(mnemonic.charValue()));
  return result;
}

protected Action updateAction ( Action action , String name , String icon , String accel , Character mnemonic ) { Action result ; if ( action == null ) { result = m_Actions . get ( name ) ; return result ; } result = action ; if ( ( name != null ) && ( name . length ( ) > 0 ) ) result . putValue ( Action . NAME , name ) ; if ( ( icon != null ) && ( icon . length ( ) > 0 ) ) result . putValue ( Action . SMALL_ICON , ComponentHelper . getImageIcon ( icon ) ) ; if ( ( accel != null ) && ( accel . length ( ) > 0 ) ) result . putValue ( Action . ACCELERATOR_KEY , KeyStroke . getKeyStroke ( accel ) ) ; if ( mnemonic != null ) result . putValue ( Action . MNEMONIC_KEY , new Integer ( mnemonic . charValue ( ) ) ) ; return result ; }
updates the action and returns it .
