Java to Kotlin converter: minor corrections after code review

j2k/tests/testData/ast/function/overrideObject3.kt

@@ -0,0 +1,11 @@
+class Base() {
+    override fun equals(other: Any?): Boolean {
+        return super.equals(o)
+    }
+}
+
+class X() : Base() {
+    override fun equals(o: Any?): Boolean {
+        return super.equals(o)
+    }
+}