public SequencedEvent(AWTEvent nested){
  super(nested.getSource(),ID);
  this.nested=nested;
  SunToolkit.setSystemGenerated(nested);
synchronized (SequencedEvent.class) {
    list.add(this);
  }
}

public SequencedEvent ( AWTEvent nested ) { super ( nested . getSource ( ) , ID ) ; this . nested = nested ; SunToolkit . setSystemGenerated ( nested ) ; synchronized ( SequencedEvent . class ) { list . add ( this ) ; } }
constructs a new sequencedevent which will dispatch the specified nested event .
