import java.util.*;
import java.util.stream.Collectors;

class MyTest {
  static class Builder {
    Builder put(int i) { return this;}
    Builder put(long i) { return this;}
    Builder put(short i) { return this;}
    Builder put(double i) { return this;}
    Builder put(float i) { return this;}
    Builder put(boolean i) { return this;}
    Builder put(byte i) { return this;}
    Builder put(String i) { return this;}
    Builder put(Object i) { return this;}
  }

  void addAll(Object o) {}
  <T> List<T> addAll(List<T> l) { return l;}

  void m(List<Foo> list){
    add<caret>All(list.stream().map(it -> new Builder()
      .put(it.getBar())
      .put(it.getBar())
      .put(it.getBar())
      .put(it.getBar()))
      .collect(Collectors.toList()));
  }

  static class Foo {
    String getBar() {
      return "";
    }
  }
}