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  :   com/bethecoder/tutorials/commons_lang/tests/arrays/Arrays2MapTest.java  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 [][] {         {1, "ONE"},         {2, "TWO"}     });          System.out.println(dataMap);   } }

{1=ONE, 2=TWO}