IDEA-108141 reused code of FixDocCommentAction

java/java-tests/testData/codeInsight/addJavadoc/afterMethod2.java

@@ -0,0 +1,12 @@
+// "Add Javadoc" "true"
+
+class A {
+    /**
+     * @param s
+     * @return
+     * @throws Exception
+     */
+  public int foo(final String s) throws Exception {
+
+  }
+}