@Override
      public void run() {
        final PartitionedRegion pr = (PartitionedRegion) getRootRegion(name);
        assertNotNull(pr);
        for (int counter = 0; counter <= maxEntries + extraEntries; counter++) {
          pr.put(counter, "value");
        }
      }
Test that gets do not need to acquire a lock on the region entry when LRU is enabled. This is
bug 42265
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/PartitionedRegionEvictionDUnitTest.java