question: protected void delay ( long delayMs , String desc ) { try { Thread . sleep ( delayMs ) ; } catch ( InterruptedException intExc ) { LOG . warn ( "sleep interrupted: " + desc , intExc ) ; } }
target:  Pause for the given length of time, in milliseconds, logging an interruption if one occurs.  Don't try to recover from interrupt - the test case does not support interrupting and such an occurrence likely means the test is being aborted.