[FLEX-34980] NoSuchMethodError on Java 7

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Component/s: BlazeDS
• Environment: JDK 7u80
• Assignee: Christofer Dutz
• Reporter: Tweea Tang
• Created: 08/Dec/15 16:24
• Updated: 25/Mar/16 15:15
• Resolved: 24/Mar/16 15:13

Description

I write a test case:
@Test
public void test()

{ FlexSessionManager manager = new FlexSessionManager( new MessageBroker()); manager.start(); manager.stop(); }

And run it with BlazeDS 4.7.2
Then the result:
java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
at flex.messaging.FlexSessionManager.stop(FlexSessionManager.java:293)
at org.springframework.flex.config.TheTest.test(TheTest.java:30)