private void occurrencesCharacter(char ... c) {
		MyIterator<String> forward = list.getForwardIterator();
		int[] counts = new int[c.length];
		
		while (forward.hasMoreElements()) {
			String temp = (String)forward.nextElement();
			
			for (int i = 0; i < temp.length(); i++)
				for (int j = 0; j < c.length; j++) {
					if (temp.charAt(i) == c[j])
						counts[j]++;
				}
		}
		
		for (int i = 0; i < c.length; i++)
			System.out.println("\nOccurrences of " + c[i] + ": " + counts[i]);
	}