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From "Sergii Angelov (JIRA)" <>
Subject [jira] [Created] (POOL-290) TestSoftRefOutOfMemory goes into infinite loop
Date Mon, 23 Feb 2015 02:02:11 GMT
Sergii Angelov created POOL-290:

             Summary: TestSoftRefOutOfMemory goes into infinite loop
                 Key: POOL-290
             Project: Commons Pool
          Issue Type: Bug
            Reporter: Sergii Angelov

When running TestSoftOutOfMemory tests, application goes into infinite loop in case if OutOfMemoryError
happens. It happens for each function that tests OutOfMemory case.
For example in this code
while (pool.getNumIdle() > 0) {
            try {
                long freeMemory = runtime.freeMemory();
                if (freeMemory > Integer.MAX_VALUE) {
                    freeMemory = Integer.MAX_VALUE;
                garbage.add(new byte[Math.min(1024 * 1024, (int)freeMemory/2)]);
            } catch (OutOfMemoryError oome) {

Correct me if I'm wrong, but wouldn't it be more efficient to destroy pool immediatelly if
error happens and wait till we free that piece of memory (for example wait till free memory
increased by the size of current pool).

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