public final ObjectId copy() {if (getClass() == ObjectId.class)return (ObjectId) this;return new ObjectId(this);}

public final ObjectId copy ( ) { if ( getClass ( ) == ObjectId . class ) return ( ObjectId ) this ; return new ObjectId ( this ) ; }
public ObjectId Copy(){if (GetType() == typeof(ObjectId)){return (ObjectId)this;}return new ObjectId(this);}
