package r4r.co.in;
import java.util.*;


public class CollectionsExample {

	/**
	 * @param args
	 */
	public static void main(String[] args) throws IllegalArgumentException, NoSuchElementException
	{
		// TODO Auto-generated method stub
		
		/* The following code takes a string input and removes the word 
		 * which have been used as a Delimiter
		 */
		
		try
		{
			 String input = "tutorials java 7 java software java r4r";  // this is input string
		     Scanner scannerobj = new Scanner(input).useDelimiter("\\s*java\\s*");  // we have passed the string to the Scanner constructor and set java as Delimiter
		     System.out.println(scannerobj.next());   // sees the next token is string
		     System.out.println(scannerobj.nextInt());  // sees whether next token is Integer
		     //System.out.println(s.nextInt());
		     System.out.println(scannerobj.next());    
		     System.out.println(scannerobj.next());
		     scannerobj.close();    // we have close the  scanner object
		

		}
		
		catch(IllegalArgumentException e)
		{
			e.printStackTrace();
		}
		
		catch(NoSuchElementException e)
		{
			e.printStackTrace();
		}
   }
}