JBoss-AS-4.2.x-TestSuite-sun15 - Build # 209 - Still Unstable!

JBoss-AS-4.2.x-TestSuite-sun15 - Build # 209 - Still Unstable: Check console output at https://hudson.jboss.org/hudson//job/JBoss-AS-4.2.x-TestSuite-sun15/209 to view the results. Modifications since last build: [Jesper Pedersen] [JBAS-5095] Race condition between connection.close() and transaction.rollback() [Jesper Pedersen] [JBAS-5095] Race condition between connection.close() and transaction.rollback() [galder.zamarreno(a)jboss.com] [JBAS-5923] Weak hash map is now a synchronized map in order to avoid k,v pairs dissapearing under load. Removed any synchronization on tpc except if putIfAbsent type of operations done. Fixed test case classes to deal with new txFailoverAuthorizations type (WeakHashMap -> Map). [galder.zamarreno(a)jboss.com] [JBAS-5908] isServer() made public. [galder.zamarreno(a)jboss.com] [JBAS-5908] Added @author. [galder.zamarreno(a)jboss.com] [JBAS-5908] Avoid multiple initialisations by removing the need for cached object and improved efficiency.