CopyArray.java

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// Java Program to copy elements of one array into another array

public class CopyArray {
    
	public static void main(String[] args) {
        
		//Initialize array     
        int[] arr1 = {1, 2, 3, 4, 5, 6, 7, 8};
		
		/* declare new array variable.
		  we are copying every element of 'arr1' so we used
		  'arr1.length' into 'arr2'*/
		int[] arr2 = new int[arr1.length];		
        
        //Copying all elements of 'arr1' into 'arr2'    
        for (int i = 0; i < arr1.length; i++) {
            arr2[i] = arr1[i];
        }
		
        //Displaying elements of 'arr1'     
        System.out.println("Elements of original array: ");
        for (int i = 0; i < arr1.length; i++) {
            System.out.print(arr1[i] + " ");
        }

        System.out.println();

        //Displaying elements of 'arr2'     
        System.out.println("Elements of new array: ");
        for (int i = 0; i < arr2.length; i++) {
            System.out.print(arr2[i] + " ");
        }
    }
}