Oops - forgot to update the test suite

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/io/trunk@902086 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

src/test/org/apache/commons/io/PackageTestSuite.java

@@ -38,6 +38,7 @@ public static Test suite() {
         suite.addTest(new TestSuite(CopyUtilsTest.class));
         suite.addTest(new TestSuite(DemuxTestCase.class));
         suite.addTest(new TestSuite(DirectoryWalkerTestCase.class));
+        suite.addTest(new TestSuite(DirectoryWalkerTestCaseJava4.class));
         suite.addTest(new TestSuite(EndianUtilsTest.class));
         suite.addTest(new TestSuite(FileCleanerTestCase.class));
         suite.addTest(new TestSuite(FileCleaningTrackerTestCase.class));