Oliver Heger created LANG-1275:
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Summary: Add a tryAcquire() method to TimedSemaphore
Key: LANG-1275
URL: https://issues.apache.org/jira/browse/LANG-1275
Project: Commons Lang
Issue Type: Improvement
Components: lang.concurrent.*
Affects Versions: 3.4
Reporter: Oliver Heger
In order to support non-blocking use cases and be more in-line with Java's
{{Semaphore}} class, {{TimedSemaphore}} should support a _tryAcquire()_ method:
{code}
public boolean tryAcquire();
{code}
The method checks whether another permit can be acquired. If so, it acquires
the permit and returns *true*. Otherwise, it returns *false* without blocking
the calling thread.
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