Java Stream How to - Check the target type of Lambda expression

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Question

We would like to know how to check the target type of Lambda expression.

Answer

public class Main {
/*from  www.j a v  a 2s  . com*/
  public static void main(String[] args) {
    A a = () -> {
      System.out.println("Something");
    };
    B b = () -> {
      System.out.println("Something");
    };
    System.out.println(a.getClass());
    System.out.println(b.getClass());
  }
}

interface A {
  void abstractMethod();
}

interface B {
  void abstractMethod();
}

The code above generates the following result.

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