public static LongCounter makeSynchronized ( final LongCounter counter ) { return new Wrapper ( counter ) { /** The serialVersionUID */ private static final long serialVersionUID = 8903330696503363758L ; public synchronized long increment ( ) { return this . counter . increment ( ) ; } public synchronized long decrement ( ) { return this . counter . decrement ( ) ; } public synchronized long getCount ( ) { return this . counter . getCount ( ) ; } public synchronized void reset ( ) { this . counter . reset ( ) ; } public synchronized int hashCode ( ) { return this . counter . hashCode ( ) ; } public synchronized boolean equals ( final Object obj ) { return this . counter . equals ( obj ) ; } public synchronized String toString ( ) { return this . counter . toString ( ) ; } public synchronized Object clone ( ) { return this . counter . clone ( ) ; } } ; }
Return a synchronized counter .