BruceEckel/TIJ4-code

"concurrency/ExplicitCriticalSection.java" not accurate

caob1234 opened this issue · 2 comments

caob1234 commented

ExplicitPairManager1 method could't use synchronized keywords

jhwsx commented

Yes，they are ill codes.

dawxy commented

ExplicitPairManager2. increment() and PairChecker.run() have data race.
ExplicitPairManager2.lock and PairManager.getPair() are not the same lock, The synchronized lock used by PairManager.getPair () is the ExplicitPairManager2 object lock.