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//Alexander Clark//2/17/08//CH7 7.12 ... what the hell is that...have you seen that before?    yeah, its  h it happens when i tried to run it last time.import java.util.Scanner;public class Duplicate2{	int number = 0;	public static int arraycheck = -1;		public static void main(String[] args)	{		Scanner input = new Scanner(System.in);		int counter = 0;		int testValue = 0;		int array[] = new int[5];		for(counter = 0; counter < array.length;)		{			System.out.print("Enter an integer between 10 and 100: ");			testValue = input.nextInt();			if(testValue >= 10 && testValue <= 100)			{				if(checkArray(array, array[counter], counter)==false)				{					System.out.println("Duplicate, try again.");				}				else				{					array[counter] = testValue;					System.out.println("");					System.out.println("Index 0: " + array[0]);					System.out.println("Index 1: " + array[1]);					System.out.println("Index 2: " + array[2]);					System.out.println("Index 3: " + array[3]);					System.out.println("Index 4: " + array[4]);					System.out.println("");				counter++;				}			}			else			{				System.out.println("ERROR");			}		}	}	public static boolean checkArray(int array[], int number, int count)	{		for(int counter = 0; counter < count; counter++)		{			if(number == array[counter])			{				return true;			}		}		return false;	}}