Description
Caught one UT failure TestLeaseManager#testLeaseCallbackWithMultipleLeases:
jcava.lang.AssertionError: null at org.junit.Assert.fail(Assert.java:86) at org.junit.Assert.assertTrue(Assert.java:41) at org.junit.Assert.assertTrue(Assert.java:52) at org.apache.hadoop.ozone.lease.TestLeaseManager.testLeaseCallbackWithMultipleLeases(TestLeaseManager.java:293)
The reason of this error is lease leaseFive didn't expire in test.