import java.text.*;

public class PalindromeStringIteratorWithSpaces extends PalindromeStringIterator
{
	public PalindromeStringIteratorWithSpaces()
	{
		super("");
	}
	
	public PalindromeStringIteratorWithSpaces(String text)
	{
		super(text);
	}

	public Object clone()
	{
		PalindromeStringIterator copy=new PalindromeStringIteratorWithSpaces();
		
		copy.setStringCharacterIterator((StringCharacterIterator) stringCharacterIterator.clone());
		return copy;
	}

	public char next()
	{
		stringCharacterIterator.next();
		while (stringCharacterIterator.current()==' ')
			stringCharacterIterator.next();
		return stringCharacterIterator.current();
	}
	
	public char previous()
	{
		stringCharacterIterator.previous();
		while (stringCharacterIterator.current()==' ')
			stringCharacterIterator.previous();
		return stringCharacterIterator.current();
	}
	
}