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 Tools and Libs > Commons Lang3 > Arrays > Arrays to Map

Arrays to Map 

Apache Commons Lang 3.0 is a java library with lot of utilities and reusable components. This requires the library commons-lang3-3.0.1.jar to be in classpath. The following example shows using ArrayUtils.toMap() API. It converts the object array to map.

File Name  :  
Author  :  Sudhakar KV
Email  :  [email protected]
package com.bethecoder.tutorials.commons_lang.tests.arrays;

import java.util.Map;

import org.apache.commons.lang3.ArrayUtils;

public class Arrays2MapTest {

   @param args
  public static void main(String[] args) {
    Map<?, ?> dataMap = ArrayUtils.toMap(new Object [][] {


It gives the following output,
{1=ONE, 2=TWO}



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