public String getFormattedFields() {
		String[] fieldArray = fields.stream().map(each -> each.getName()).toArray(String[]::new);
		String[] fieldDemarcater = fields.stream().map(each -> DASH).toArray(String[]::new);
		
		StringBuilder sb = new StringBuilder();
		sb.append(getFormattedString(fieldArray)).append(getFormattedString(fieldDemarcater));
		
		return sb.toString();
	}
@return Formatted fields as String in format
{field1 field2
	 ---	---}
commons/src/main/java/io/hyscale/commons/logger/TableFormatter.java