openide/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/useBulkOperation/afterRemoveAllWhile.java

// "Replace iteration with bulk 'List.removeAll' call" "true"
import java.util.*;

public class Collect {
  static class Person {}

  void collectNames(List<Person> persons, Collection<Person> toRemove){
      persons.removeAll(toRemove);
  }
}