BE THE CODER > Tools and Libs > Google Guava Examples > Primitives

Google Guava is a java library with lot of utilities and reusable components. This requires the library guava-10.0.jar to be in classpath. The following example shows using Booleans.concat() API. It returns a boolean array by concatenating the given boolean arrays.

File Name :	com/bethecoder/tutorials/guava/primitive_tests/BooleanConcatTest.java
Author :	Sudhakar KV
Email :	[email protected]


package com.bethecoder.tutorials.guava.primitive_tests;



import java.util.Arrays;



import com.google.common.primitives.Booleans;



public class BooleanConcatTest {



  /**

   * @param args

   */

  public static void main(String[] args) {

    boolean [] one = { false, false };

    boolean [] two = {  };

    boolean [] three = { true, true, true };

    

    boolean [] four = Booleans.concat(one, two, three);

    System.out.println(Arrays.toString(four));

  }



}

Booleans Concat