protected final void fireVetoableChange(String propertyName,int oldValue,int newValue) throws PropertyVetoException {
  VetoableChangeSupport aVetoSupport=this.vetoSupport;
  if (aVetoSupport == null) {
    return;
  }
  aVetoSupport.fireVetoableChange(propertyName,Integer.valueOf(oldValue),Integer.valueOf(newValue));
}

protected final void fireVetoableChange ( String propertyName , int oldValue , int newValue ) throws PropertyVetoException { VetoableChangeSupport aVetoSupport = this . vetoSupport ; if ( aVetoSupport == null ) { return ; } aVetoSupport . fireVetoableChange ( propertyName , Integer . valueOf ( oldValue ) , Integer . valueOf ( newValue ) ) ; }
support for reporting changes for constrained integer properties . this method can be called before a constrained property will be changed and it will send the appropriate propertychangeevent to any registered vetoablechangelisteners .
