Update comment on InvokeSuperChainTest to reference JSL

Basically, the input is incorrect according to the JSL and at this point
we should not do to much work to have all DEX runtimes do the same.

Bug: 215573892
Change-Id: I4e85814ed5dcebb1a43b41b4be72a8a9194b7c21
diff --git a/src/test/java/com/android/tools/r8/resolution/InvokeSuperChainTest.java b/src/test/java/com/android/tools/r8/resolution/InvokeSuperChainTest.java
index 3bd714f..ab23d56 100644
--- a/src/test/java/com/android/tools/r8/resolution/InvokeSuperChainTest.java
+++ b/src/test/java/com/android/tools/r8/resolution/InvokeSuperChainTest.java
@@ -30,6 +30,9 @@
   public void testRuntime() throws Exception {
     // This tests shows that invoke super behaves differently on V5_1_1 and V6_0_1 based on the
     // static receiver on invoke-super, skipping the direct resolution target.
+    // https://docs.oracle.com/javase/specs/jls/se8/html/jls-15.html#jls-15.12.3 specify that
+    // the static target of an invoke-super should always be an immediate super type and the
+    // generated byte code is therefore invalid according to the spec.
     boolean hasIncorrectSuperInvokeSemantics =
         parameters.isDexRuntimeVersion(Version.V5_1_1)
             || parameters.isDexRuntimeVersion(Version.V6_0_1);