firePropertyChange(DISPLAYED_MNEMONIC_CHANGED_PROPERTY,
firePropertyChange("displayedMnemonic",
  public void setDisplayedMnemonic(int mnemonic)  {    if (displayedMnemonic != mnemonic)      {	firePropertyChange(DISPLAYED_MNEMONIC_CHANGED_PROPERTY,	                   displayedMnemonic, mnemonic);	displayedMnemonic = mnemonic;	if (text != null)	  setDisplayedMnemonicIndex(text.toUpperCase().indexOf(mnemonic));      }  }