STARTER CODE:

public class PA2b {
	/**
	* Error to supply if input is not positive
	*/
	public static final String ERR_VALUES = "Number of values must be positive.";
	/**
	* Returns true if the supplied array has a
	* sequence of k consecutive values
	*
	* @param values input array
	* @param k sequence length for which to search
	* @return true if values has a consecutive sequence of at least k
	*/
	public static boolean hasConsecutive(int[] values, int k) {
	return false;
	}
	/**
	* Returns the length of the longest
	* consecutive sequence in the supplied
	* array
	*
	* @param values input array
	* @return length of the longest consecutive value sequence in values
	*/
	public static int maxConsecutive(int[] values) {
	// Hint: hasConsecutive could
	// be very useful here
	return 0;
	}
	/**
	* Inputs an array of numbers
	* and outputs the longest consecutive
	* sequence of values
	*
	* @param args command-line arguments, ignored
	*/
	public static void main(String[] args) {
	// Hint: useful methods and constants here
	// - maxConsecutive
	// - ERR_VALUES
	}
	}

please make sure has consecutive produces the right true or false and please make sure program does not have java.lang.NegativeArraySizeException: -1

Problem b (PA2b.java) You are to write a program that inputs an array of integers and then outputs the length of the longest sequence of repeating values. For example... Enter the number of values: 7 Enter the values: 3 3 5 5 5 5 4 The maximum length of consecutive values is 4. Enter the number of values: 9 Enter the values: 3 4 5 5 6 5 5 4 5 The maximum length of consecutive values is 2. The program will first prompt the user for integers to store an in array. This array will then be passed to a method in order to ascertain the longest repeating sequence. Before attempting the full program, you will first implement a method that checks whether a sequence of a certain length exists in an array. You should complete this method first, then proceed to the maximum length method, and then finally the main method