examples of arraylist in java

documents management system using arraylist

example:

import java.util.*;

public class ArrayLists {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner keyboard = new Scanner(System.in);
		int[] input = new int[10];
		int[] output = new int[10];
		ArrayList<Integer> added = new ArrayList();
		boolean found = false;
		int count = 0;
		
		System.out.println("\nPlease Fill the 10-bits input array: "); 
		for(int i = 0; i < input.length; i++)
		{
			input[i] = keyboard.nextInt();
		}
		for(int i = 0; i < input.length; i++)
		{
			for(int j = 0; j < added.size(); j++)
			{
				if(input[i] == added.get(j))
					found = true; 	
			}
			if(found)
			{
				count++;
				found = false;
				continue;
			}
			else 
			{
				output[i - count] = input[i];
			}
			added.add(input[i]);
		}
		System.out.print("\nThe output array: ");
		for(int i = 0; i < input.length; i++)
		{
			System.out.print(output[i] + ", ");
		}
	}
}