16:23:20,604 INFO  [stdout] (http-localhost/127.0.0.1:8080-8) path:default://master@bpms-assets/dtables/src/main/resources/guvnor/feature/dtables
16:23:20,604 INFO  [stdout] (http-localhost/127.0.0.1:8080-8) name:testCreate.xls
16:23:20,604 INFO  [stdout] (http-localhost/127.0.0.1:8080-8) full path:
16:23:20,604 INFO  [stdout] (http-localhost/127.0.0.1:8080-8) operation:CREATE
16:23:20,605 INFO  [org.drools.workbench.screens.dtablexls.backend.server.DecisionTableXLSServiceImpl] (http-localhost/127.0.0.1:8080-8) USER:admin CREATING asset [testCreate.xls]
16:23:20,688 INFO  [org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder] (org.uberfire.backend.server.IOWatchServiceNonDotImpl(WatchService{FileSystem=git://localhost:9418/bpms-assets
ssh://localhost:8001/bpms-assets})) Incremental build request received for: default://master@bpms-assets/dtables/src/main/resources/guvnor/feature/dtables/testCreate.xls (added).
16:23:20,734 INFO  [org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder] (pool-13-thread-2) Incremental build request being processed: default://master@bpms-assets/dtables/src/main/resources/guvnor/feature/dtables/testCreate.xls (added).
16:23:20,750 INFO  [org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder] (org.uberfire.backend.server.IOWatchServiceNonDotImpl(WatchService{FileSystem=git://localhost:9418/bpms-assets
ssh://localhost:8001/bpms-assets})) Incremental build request received for: default://master@bpms-assets/dtables/src/main/resources/guvnor/feature/dtables/testCreate.xls (updated).
16:23:20,829 INFO  [org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder] (pool-13-thread-4) Incremental build request being processed: default://master@bpms-assets/dtables/src/main/resources/guvnor/feature/dtables/testCreate.xls (updated).
16:23:20,868 ERROR [org.guvnor.common.services.builder.BuildServiceImpl] (pool-13-thread-4) null: java.util.ConcurrentModificationException
	at java.util.HashMap$HashIterator.nextEntry(HashMap.java:926) [rt.jar:1.7.0_45]
	at java.util.HashMap$EntryIterator.next(HashMap.java:966) [rt.jar:1.7.0_45]
	at java.util.HashMap$EntryIterator.next(HashMap.java:964) [rt.jar:1.7.0_45]
	at org.drools.compiler.compiler.io.memory.MemoryFileSystem.clone(MemoryFileSystem.java:516) [drools-compiler-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at org.drools.compiler.kie.builder.impl.KieBuilderImpl.cloneKieModuleForIncrementalCompilation(KieBuilderImpl.java:391) [drools-compiler-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at org.drools.compiler.kie.builder.impl.KieBuilderSetImpl.build(KieBuilderSetImpl.java:69) [drools-compiler-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at org.guvnor.common.services.builder.Builder.addResource(Builder.java:249) [guvnor-project-builder-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at org.guvnor.common.services.builder.Builder.updateResource(Builder.java:323) [guvnor-project-builder-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at org.guvnor.common.services.builder.BuildServiceImpl.updatePackageResource(BuildServiceImpl.java:193) [guvnor-project-builder-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at org.guvnor.common.services.builder.BuildServiceImpl$Proxy$_$$_WeldClientProxy.updatePackageResource(BuildServiceImpl$Proxy$_$$_WeldClientProxy.java) [guvnor-project-builder-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder$4.run(ResourceChangeIncrementalBuilder.java:243) [guvnor-project-builder-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_45]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_45]
	at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_45]

16:23:20,870 ERROR [org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder] (pool-13-thread-4) null: org.guvnor.common.services.shared.exceptions.GenericPortableException
	at org.guvnor.common.services.backend.exceptions.ExceptionUtilities.handleException(ExceptionUtilities.java:24) [guvnor-services-api-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at org.guvnor.common.services.builder.BuildServiceImpl.updatePackageResource(BuildServiceImpl.java:201) [guvnor-project-builder-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at org.guvnor.common.services.builder.BuildServiceImpl$Proxy$_$$_WeldClientProxy.updatePackageResource(BuildServiceImpl$Proxy$_$$_WeldClientProxy.java) [guvnor-project-builder-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder$4.run(ResourceChangeIncrementalBuilder.java:243) [guvnor-project-builder-6.0.2-redhat-1.jar:6.0.2-redhat-1]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_45]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_45]
	at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_45]