ClosuresExample_2.java

package com.codecafe.java8.lambdas.closures;

// Closure Lambda Expressions
public class ClosuresExample_2 {

  public static void main(String[] args) {
    int a = 10;
    int b = 20; // The compiler freezes the value of b as soon as it sees that b is used by a lambda expression

    doProcess(a, i -> System.out.println(i + b));
  }

  public static void doProcess(int i, Process p) {
    p.process(i);
  }

  interface Process {
    void process(int i);
  }

}