Java8CollectionsApiInspection: access modifiers, cosmetic, more comments in tests (IDEA-CR-14084)

java/java-tests/testData/inspection/java8CollectionsApi/afterIteratorRemoveFor.java

@@ -3,6 +3,9 @@ import java.util.*;
 
 public class Main {
   public void removeEmpty(List<String> list) throws Exception {
+      // iterate over list
+// if it's empty
+/* remove! */
       list.removeIf(String::isEmpty);
   }
 }

java/java-tests/testData/inspection/java8CollectionsApi/beforeIteratorRemoveFor.java

@@ -4,8 +4,11 @@ import java.util.*;
 public class Main {
   public void removeEmpty(List<String> list) throws Exception {
     f<caret>or(Iterator<String> it = list.iterator(); it.hasNext();) {
+      // iterate over list
       String str = it.next();
+      // if it's empty
       if(str.isEmpty()) {
+        /* remove! */
         it.remove();
       }
     }