private static String valueLine(ArrayList<String> values, int columnSize) {
		String line = "|";
		
		for(int i = 0; i < values.size(); i++) {
			String cell = " ";
			
			if(values.get(i).length() > columnSize-1) {
				cell += values.get(i).substring(0, columnSize-4);
				cell += ">> ";
			} else {
				cell += values.get(i);
				while(cell.length() < columnSize) {
					cell += ' ';
				}
			}
			
			line += cell + '|';
		}
		
		return line;
	}