SortContentAction: fix another comment handling problem

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/sortContent/afterStringVarargComments2.java

@@ -0,0 +1,16 @@
+// "Sort content" "true"
+
+import java.util.*;
+
+public class Main {
+  private static void foo(String... vararg) {}
+
+  private void test() {
+    foo(
+            "aaa",
+            "bbb",
+
+            "ccc"//comment
+    );
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/sortContent/beforeStringVarargComments2.java

@@ -0,0 +1,15 @@
+// "Sort content" "true"
+
+import java.util.*;
+
+public class Main {
+  private static void foo(String... vararg) {}
+
+  private void test() {
+    foo(<caret>
+      "bbb",
+      "ccc"//comment
+      ,
+      "aaa");
+  }
+}