Java8CollectionRemoveIf: testdata fixed (IDEA-214448)

GitOrigin-RevId: e9d934fc8d31016744f2302c39651eb6ecfa4de7

java/java-tests/testData/inspection/java8CollectionRemoveIf/afterForEachRemoveArrayList.java

@@ -4,8 +4,6 @@ import java.util.*;
 public class Main {
     public void removeEmpty(List<String> list) throws Exception {
         // Copy to avoid CME
-        for(<caret>String item : new ArrayList<>(list)) {
-            if(item.isEmpty()) list.remove(item);
-        }
+        list.removeIf(String::isEmpty);
     }
 }

java/java-tests/testData/inspection/java8CollectionRemoveIf/afterForEachRemoveSimple.java

@@ -3,9 +3,7 @@ import java.util.*;
 
 public class Main {
     public void removeEmpty(List<String> list) throws Exception {
-        for(<caret>String item : list) {
-            // Presumably CopyOnWriteArrayList
-            if(item.isEmpty()) list.remove(item);
-        }
+        // Presumably CopyOnWriteArrayList
+        list.removeIf(String::isEmpty);
     }
 }

java/java-tests/testData/inspection/java8CollectionRemoveIf/afterForEachRemoveToArray.java

@@ -4,8 +4,6 @@ import java.util.*;
 public class Main {
     public void removeEmpty(List<String> list) throws Exception {
         // Copy to avoid CME
-        for(<caret>String item : list.toArray(new String[list.size()])) {
-            if(item.isEmpty()) list.remove(item);
-        }
+        list.removeIf(String::isEmpty);
     }
 }

java/java-tests/testData/inspection/java8CollectionRemoveIf/afterIteratorRemoveInlineNoBrace.java

@@ -4,8 +4,6 @@ import java.util.List;
 
 public class Main {
   public void testIterator(List<List<String>> data, boolean b) {
-    for(Ite<caret>rator<List<String>> iter = (data.iterator()); iter.hasNext();)
-      if(iter.next().isEmpty() && /* also check the flag */ b)
-        iter.remove();
+      data.removeIf(strings -> strings.isEmpty() && /* also check the flag */ b);
   }
 }