anonymous -> lambda: restore comments (non-javadoc) outside method body (IDEA-157286)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/anonymous2lambda/afterCommentsInsideAnonymousClassBody.java

@@ -0,0 +1,6 @@
+// "Replace with lambda" "true"
+
+class Test {
+    //my comment
+    Runnable r = () -> {};
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/anonymous2lambda/beforeCommentsInsideAnonymousClassBody.java

@@ -0,0 +1,8 @@
+// "Replace with lambda" "true"
+
+class Test {
+  Runnable r = new Ru<caret>nnable() {
+    //my comment
+    public void run () {}
+  };
+}