1)

Write a method with the following signature:

public static int numberOfElements( int[] array )

This method will implement a for loop starting from the first element, counting the number of elements in the array. The loop will terminate if either the end of the array is reached or a -1 is encountered in the array. The method will return the number of elements that were counted.

2)

Write a method with the following signature:

public static int numberOfElements( int[] array )

This method will implement a while loop starting from the first element, counting the number of elements in the array. The loop will terminate if either the end of the array is reached or a -1 is encountered in the array. The method will return the number of elements that were counted.

3)

Write a method with the following signature:

public static int numberOfElements( int[] array )

This method will implement a do while loop starting from the first element, counting the number of elements in the array. The loop will terminate if either the end of the array is reached or a -1 is encountered in the array. The method will return the number of elements that were counted.