org.jboss.tools.seam.core.test.refactoring.SeamPropertyRefactoringTest failure

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Test set: org.jboss.tools.seam.core.test.refactoring.SeamRefactoringAllTests
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Tests run: 20, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 89.736 sec <<< FAILURE!
testViewFolderMove(org.jboss.tools.seam.core.test.refactoring.SeamPropertyRefactoringTest)  Time elapsed: 1.656 sectestModelSourceFolderRename(org.jboss.tools.seam.core.test.refactoring.SeamPropertyRefactoringTest)  Time elapsed: 0.022 sectestTestSourceFolderRename(org.jboss.tools.seam.core.test.refactoring.SeamPropertyRefactoringTest)  Time elapsed: 0.001 sectestViewFolderRename(org.jboss.tools.seam.core.test.refactoring.SeamPropertyRefactoringTest)  Time elapsed: 0.003 sec  <<< FAILURE!
junit.framework.AssertionFailedError: Can't find folder: /RefactoringTestProject-war/testwebroot/WebContent
	at junit.framework.Assert.fail(Assert.java:50)
	at junit.framework.Assert.assertTrue(Assert.java:20)
	at junit.framework.Assert.assertNotNull(Assert.java:218)
	at org.jboss.tools.seam.core.test.refactoring.SeamPropertyRefactoringTest.renameFolder(SeamPropertyRefactoringTest.java:313)
	at org.jboss.tools.seam.core.test.refactoring.SeamPropertyRefactoringTest.testViewFolderRename(SeamPropertyRefactoringTest.java:214)