java.lang.IllegalAccessError: tried to access method org.netbeans.modules.glassfish.eecommon.api.config.GlassfishConfiguration.<init>(Lorg/netbeans/modules/j2ee/deployment/devmodules/api/J2eeModule;)V from class org.netbeans.modules.j2ee.sun.ide.j2ee.ModuleConfigurationImpl
	at org.netbeans.modules.j2ee.sun.ide.j2ee.ModuleConfigurationImpl.<init>(ModuleConfigurationImpl.java:104)
	at org.netbeans.modules.j2ee.sun.ide.j2ee.ModConFactory.create(ModConFactory.java:63)
	at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl$1.run(ConfigSupportImpl.java:790)
	at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl$1.run(ConfigSupportImpl.java:769)
	at org.openide.util.Mutex.readAccess(Mutex.java:288)
	at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl.getModuleConfiguration(ConfigSupportImpl.java:769)
	at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl.getDatasources(ConfigSupportImpl.java:394)
	at org.netbeans.modules.j2ee.common.ui.BrokenDatasourceSupport.getBrokenDatasources(BrokenDatasourceSupport.java:156)
	at org.netbeans.modules.j2ee.common.project.ui.AbstractLogicalViewProvider.hasBrokenDataSource(AbstractLogicalViewProvider.java:912)
	at org.netbeans.modules.j2ee.common.project.ui.AbstractLogicalViewProvider.access$1300(AbstractLogicalViewProvider.java:125)
	at org.netbeans.modules.j2ee.common.project.ui.AbstractLogicalViewProvider$5.run(AbstractLogicalViewProvider.java:419)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1411)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1991)