IDEA-161198 Migration from Stream API back to for loops

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamToLoop/afterPeekMapSum.java

@@ -0,0 +1,20 @@
+// "Replace Stream API chain with loop" "true"
+
+import java.util.Arrays;
+import java.util.List;
+
+public class Main {
+  public static int test(List<String> list) {
+      int sum = 0;
+      for (String s : list) {
+          System.out.println(s);
+          int i = s.length();
+          sum += i;
+      }
+      return sum;
+  }
+
+  public static void main(String[] args) {
+    System.out.println(test(Arrays.asList("aaa", "b", "cc", "dddd")));
+  }
+}