org.jboss.reddeer.swt.test.ShellTest.activateShellTest failing on Linux


http://machydra.brq.redhat.com:8080/view/Reddeer/job/RedDeer_master_matrix/163/jdk=sunjdk1.6,label=stable-linux/testReport/org.jboss.reddeer.swt.test/ShellTest/activateShellTest/

Stacktrace

org.jboss.reddeer.swt.exception.SWTLayerException: No shell with title 'Shell 2' is available
	at org.jboss.reddeer.swt.impl.shell.DefaultShell.<init>(DefaultShell.java:26)
	at org.jboss.reddeer.swt.test.ShellTest.activateShellTest(ShellTest.java:80)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.jboss.reddeer.junit.internal.runner.FulfillRequirementsStatement.evaluate(FulfillRequirementsStatement.java:26)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.jboss.reddeer.junit.internal.runner.RequirementsRunner.run(RequirementsRunner.java:53)
	at org.junit.runners.Suite.runChild(Suite.java:127)
	at org.junit.runners.Suite.runChild(Suite.java:26)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.junit.runners.Suite.runChild(Suite.java:127)
	at org.junit.runners.Suite.runChild(Suite.java:26)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
	at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
	at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcess(SurefireStarter.java:123)
	at org.eclipse.tycho.surefire.osgibooter.OsgiSurefireBooter.run(OsgiSurefireBooter.java:85)
	at org.eclipse.tycho.surefire.osgibooter.AbstractUITestApplication.runTests(AbstractUITestApplication.java:44)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Testable$1.run(E4Testable.java:72)
	at java.lang.Thread.run(Thread.java:662)
Caused by: org.jboss.reddeer.swt.exception.WaitTimeoutExpiredException: Timeout after: 10000 ms.: Shell with text matching"Shell 2" is active
	at org.jboss.reddeer.swt.wait.WaitUntil.wait(WaitUntil.java:71)
	at org.jboss.reddeer.swt.wait.AbstractWait.<init>(AbstractWait.java:58)
	at org.jboss.reddeer.swt.wait.AbstractWait.<init>(AbstractWait.java:38)
	at org.jboss.reddeer.swt.wait.AbstractWait.<init>(AbstractWait.java:29)
	at org.jboss.reddeer.swt.wait.WaitUntil.<init>(WaitUntil.java:23)
	at org.jboss.reddeer.swt.impl.shell.AbstractShell.setFocus(AbstractShell.java:34)
	at org.jboss.reddeer.swt.impl.shell.DefaultShell.<init>(DefaultShell.java:23)
	... 55 more