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ASF GitHub Bot commented on FLINK-7251: --------------------------------------- Github user aljoscha commented on a diff in the pull request: https://github.com/apache/flink/pull/6120#discussion_r203060212 --- Diff: flink-runtime/src/test/java/org/apache/flink/runtime/util/JarFileCreatorTest.java --- @@ -102,15 +104,62 @@ public void TestAnonymousInnerClassTrick4() throws Exception { jfc.addClass(NestedAnonymousInnerClass.class) .createJarFile(); - Set<String> ans = new HashSet<String>(); + Set<String> ans = new HashSet<>(); ans.add("org/apache/flink/runtime/util/jartestprogram/NestedAnonymousInnerClass.class"); ans.add("org/apache/flink/runtime/util/jartestprogram/NestedAnonymousInnerClass$1$1.class"); ans.add("org/apache/flink/runtime/util/jartestprogram/NestedAnonymousInnerClass$1.class"); ans.add("org/apache/flink/runtime/util/jartestprogram/NestedAnonymousInnerClass$A.class"); Assert.assertTrue("Jar file for Anonymous Inner Class is not correct", validate(ans, out)); - out.delete(); + Assert.assertTrue(out.delete()); + } + + @Ignore // this is currently not supported (see FLINK-9520) + @Test + public void testFilterWithMethodReference() throws Exception { --- End diff -- It was a util for programmatically creating Jar files. I think it's only used in tests right now, for example `ClassLoaderUtilsTest`. > Merge the flink-java8 project into flink-core > --------------------------------------------- > > Key: FLINK-7251 > URL: https://issues.apache.org/jira/browse/FLINK-7251 > Project: Flink > Issue Type: Improvement > Components: Build System > Reporter: Stephan Ewen > Assignee: Timo Walther > Priority: Major > Labels: pull-request-available > -- This message was sent by Atlassian JIRA (v7.6.3#76005)