Use Consumer Lambda - Java Lambda Stream

Java examples for Lambda Stream:Consumer

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Description

Use Consumer Lambda

Demo Code



import java.util.function.Consumer;

public class ConsumerMain {
  public static void main(String[] args) {
    // We are passing a value to consumer and mention its behabiour
    print((a) -> System.out.println(a), "Hello");
  }//from  w  w w  . jav  a2  s .com

  // Consumer consume value & return nothing
  public static void print(Consumer<String> s, String str) {
    str = str.toUpperCase();
    s.accept(str);
  }
}

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