Issue

• Experiencing a concurrent modification exception when trying to execute printCacheDetails

  java.util.ConcurrentModificationException
      at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
      at java.util.HashMap$EntryIterator.next(HashMap.java:834)
      at java.util.HashMap$EntryIterator.next(HashMap.java:832)
      at java.util.AbstractMap.toString(AbstractMap.java:485)
      at java.lang.String.valueOf(String.java:2826)
      at java.lang.StringBuilder.append(StringBuilder.java:115)
      at java.util.AbstractMap.toString(AbstractMap.java:490)
      at java.lang.String.valueOf(String.java:2826)
      at java.lang.StringBuilder.append(StringBuilder.java:115)
      at org.jboss.cache.UnversionedNode.printDetailsInMap(UnversionedNode.java:562)
      at org.jboss.cache.UnversionedNode.printDetails(UnversionedNode.java:313)
      at org.jboss.cache.UnversionedNode.printDetailsInMap(UnversionedNode.java:566)
      at org.jboss.cache.UnversionedNode.printDetails(UnversionedNode.java:313)
      at org.jboss.cache.UnversionedNode.printDetailsInMap(UnversionedNode.java:566)
      at org.jboss.cache.UnversionedNode.printDetails(UnversionedNode.java:313)
      at org.jboss.cache.DataContainerImpl.printDetails(DataContainerImpl.java:502)
      at org.jboss.cache.util.CachePrinter.printCacheDetails(CachePrinter.java:56)
      at org.jboss.cache.jmx.CacheJmxWrapper.printCacheDetails(CacheJmxWrapper.java:141)