/Java/How to delete an element from an array in java data structure

How to delete an element from an array in java data structure

import java.util.Arrays; 
class Main {   
public static void main(String[] args) 
    {   
        // define original array 
        int[] tensArray = { 10,20,30,40,50,60}; 
 
        // Print the original array 
        System.out.println("Original Array: " + Arrays.toString(tensArray)); 
 
        // the index at which the element in the array is to be removed 
        int rm_index = 2; 
 
        // display index 
        System.out.println("Element to be removed at index: " + rm_index); 
 
        // if array is empty or index is out of bounds, removal is not possible 
          if (tensArray == null
            || rm_index&lt; 0
            || rm_index&gt;= tensArray.length) { 
 
            System.out.println("No removal operation can be performed!!");
        } 
        // Create a proxy array of size one less than original array
        int[] proxyArray = new int[tensArray.length - 1]; 
 
        // copy all the elements in the original to proxy array except the one at index 
        for (int i = 0, k = 0; i &lt;tensArray.length; i++) { 
 
            // check if index is crossed, continue without copying 
            if (i == rm_index) { 
                continue; 
            } 
 
            // else copy the element
            proxyArray[k++] = tensArray[i]; 
        } 
 
       // Print the copied proxy array 
       System.out.println("Array after removal operation: " + Arrays.toString(proxyArray)); 
    } 
}

Source: softwaretestinghelp.com

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