Rename tests: boxWithJava -> boxAgainstJava

compiler/testData/codegen/boxAgainstJava/functions/referencesStaticInnerClassMethodL2.java

@@ -0,0 +1,7 @@
+class R {
+    public static class id {
+        public static class zzz {
+            public static final int main = 17;
+        }
+    }
+}