diff -r a0116bcc65b7 -r 2e947e1bd907 test/langtools/tools/javac/T8187978/FilterOutCandidatesForDiagnosticsTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/langtools/tools/javac/T8187978/FilterOutCandidatesForDiagnosticsTest.java	Mon Oct 02 10:04:22 2017 -0700
@@ -0,0 +1,18 @@
+/*
+ * @test  /nodynamiccopyright/
+ * @bug 8187978
+ * @summary javac can show overload error messages that include non-valid candidates
+ * @compile/fail/ref=FilterOutCandidatesForDiagnosticsTest.out -XDrawDiagnostics FilterOutCandidatesForDiagnosticsTest.java
+ */
+
+import java.util.*;
+
+class FilterOutCandidatesForDiagnosticsTest {
+    void test() {
+        make(new ArrayList<String>(), new ArrayList<Integer>()).add("");
+    }
+
+    <Z> Z make(Z z1, Z z2) {
+        return null;
+    }
+}