Hello!The Pool has a member `map`, which is accessed from different threads, thus the access is synchronized. However, in some code paths (mostly in debug printing) it is accessed without proper synchronization, which results in intermediate ConcurrentModificationException when the debug output is turned on.
Would you please help review the fix? BUGURL: https://bugs.openjdk.java.net/browse/JDK-8159822 WEBREV: http://cr.openjdk.java.net/~igerasim/8159822/00/webrev/ With kind regards, Ivan
