[jboss-dev-forums] [Design of AOP on JBoss (Aspects/JBoss)] - Removing dependency on concurrent.jar

[kabir.khan@jboss.com]

Manik requested that I look into making AOP 2.0 independent of concurrent.jar. I've replaces all references to EDU.oswego classes with their java.util.concurrent counteparts.

All works fine, apart from org.jboss.aop.proxy.ProxyFactory.createInterfaceProxy, which instantiates a org.jboss.aop.proxy.Proxy which has a field of type GUID(), which uses a SynchronizedLong behind the scenes: 


  | ava.lang.NoClassDefFoundError: EDU/oswego/cs/dl/util/concurrent/SynchronizedLong
  | 	at org.jboss.util.id.UID.<clinit>(UID.java:56)
  | 	at org.jboss.util.id.VMID.create(VMID.java:258)
  | 	at org.jboss.util.id.VMID.getInstance(VMID.java:222)
  | 	at org.jboss.util.id.GUID.<init>(GUID.java:64)
  | 	at org.jboss.aop.proxy.ProxyFactory.createInterfaceProxy(ProxyFactory.java:62)
  | 	at org.jboss.test.aop.proxy.ProxyTestCase.testProxy(ProxyTestCase.java:101)
  | 

Is making the jboss.util stuff use a java.util.concurrent.atomic.AtomicLong instead an option?

The only other alternative I can see would be to use something other than a GUID in this place.

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