How to implement exception and assertion using Java (MP 8)

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package main;

/**
 *
 * @author markjasongalang
 */
class FindArray {
    public void FindArrayFunction(int[] array, int array_size) {
        try {
            for (int i = 0; i < array_size; i++) {
                System.out.print(array[i] + " ");
            }
            System.out.println();
        } catch (ArrayIndexOutOfBoundsException e) {
            System.out.println("\nEncountered an array index out of bounds exception.");
        } catch (NullPointerException e) {
            System.out.println("\nEncountered a null pointer exception.");
        } catch (RuntimeException e) {
            System.out.println("\nEncountered a runtime exception.");
        }
    }
}

public class Main {
    public static void main(String[] args) {
        FindArray find_array_object = new FindArray();
        int[] array = {1, 2, 3, 4, 5};
        find_array_object.FindArrayFunction(array, array.length);
    }
}