diff -r 000000000000 -r 959103a6100f test/tools/javac/7182350/T7182350.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/7182350/T7182350.java	Wed Apr 27 01:34:52 2016 +0800
@@ -0,0 +1,14 @@
+/**
+ * @test  /nodynamiccopyright/
+ * @bug 7182350
+ * @summary verify correct output of -Xlint:unchecked on methods with unchecked conversations in parameters
+ * @compile/ref=T7182350.out -XDrawDiagnostics -Xlint:unchecked T7182350.java
+ */
+
+import java.util.*;
+
+class T7182350 {
+    public static void quicksort(Vector vector, Comparator compare) {
+        Collections.sort(vector,compare);
+    }
+}