Java program to find second largest number in an array

public class ArraySecondHighest {

    public static void main(String args[]) {
        int[] myIntArray = { 12, 13, 14, 15, 16, 89, 23, 1, 90, 100 };
        Arrays.sort(myIntArray);
        System.out.println("Second Highest "
                + myIntArray[myIntArray.length - 2]);
    }

}

The logic is very simple. First sort the Array using sort method available in java.util.Arrays package. The second highest element is not located at index [arrayLength - 2]