/** decrementAndGet decrements and returns current value */
public void testDecrementAndGet() {
AtomicLong ai = new AtomicLong(1);
assertEquals(0, ai.decrementAndGet());
assertEquals(-1, ai.decrementAndGet());
assertEquals(-2, ai.decrementAndGet());
assertEquals(-2, ai.get());
}
@Override
public String getLID(DSLAMSource source)
throws IOException, TimeoutADManClientException, ADManClientException {
// Update counters:
String res = null;
{
invokeSyncBeginCount.incrementAndGet();
long runningCount = invokeSyncRunningCount.incrementAndGet();
long runningCountMax = invokeSyncRunningCountMax.get();
if (runningCount > runningCountMax) {
invokeSyncRunningCountMax.compareAndSet(runningCountMax, runningCount);
}
synchronized (invokeBeginFrequencyCounter) {
invokeBeginFrequencyCounter.increment();
}
}
try {
res = super.getLID(source);
} catch (Throwable ex) {
invokeSyncEndFailureCount.incrementAndGet();
} finally {
// Update counters:
{
invokeSyncEndCount.incrementAndGet();
invokeSyncRunningCount.decrementAndGet();
synchronized (invokeEndFrequencyCounter) {
invokeEndFrequencyCounter.increment();
}
}
}
return res;
}
