Github user twalthr commented on a diff in the pull request:
https://github.com/apache/flink/pull/6120#discussion_r203040441
--- 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 --
No this has never worked. I just noticed this bug when I looked at the
test. What is this `JarFileCreator` good for actually?
---
