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Tip of the Day
Language: Java
Expertise: Intermediate
May 15, 2017



Application Security Testing: An Integral Part of DevOps

Increasing the Size of an Array

public class ArraySize
    public static void main(String args[])
    private static void changeArraySize()
        int[] intArray = new int[5];

        System.out.println("Before change: size(): " + intArray.length);
        // Increasing the size by 2 times
        //Signature of Arrays.copyOf (original array, new length)
        intArray = java.util.Arrays.copyOf(intArray, intArray.length * 2);    
        System.out.println("After change: size(): " + intArray.length);
M S Sridhar
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