The below example shows how to add the all the values of array using core java code

import java.io.DataInputStream;

public class

SumOfArrayvalues{public static void main(String[] args) {

try {

DataInputStream in = new DataInputStream(System.in);

System.out.print(“How many value you want to enter :- “);

int NumberOfValue = Integer.parseInt(in.readLine());

// Input data into arrayInteger array[] = new Integer[NumberOfValue];

for (int i = 0; i < NumberOfValue; i++) {

System.out.print(“array[” + i + “]” + ” = “);

array[i] = Integer.parseInt(in.readLine());

}

// Sum all the value logic

int Sum = 0;for (int i = 0; i < NumberOfValue; i++) {

Sum += array[i];

}

System.out.println(“Sum of all the array values = ” + Sum);

} catch (Exception e) {

System.out.println(e);

}

}

}

**output of the above code**

**How many value you want to enter :- 5**

**array[0] = 32**

**array[1] = 34**

**array[2] = 56**

**array[3] = 78**

**array[4] = 29**

**Sum of all the array values = 229**