code: private String loadfromFromFile(String queryName) throws IllegalStateException {
  		try (final InputStream is = getClass().getResourceAsStream(scriptsFolder + queryName + ".sql");) {
  		    String sql = StringUtils.join(IOUtils.readLines(is, StandardCharsets.UTF_8), IOUtils.LINE_SEPARATOR);
  		    
  		    // Look for tokens
  		    final String[] tokens = StringUtils.substringsBetween(sql, "${", "}");
  		    if (tokens != null && tokens.length > 0) {
      		    final Map<String, String> values = Arrays.stream(tokens).collect(Collectors.toMap(
      	            Function.identity(),
      	            this::load,
      	            (o, n) -> o
      	        ));
  		    
  		        sql = StrSubstitutor.replace(sql, values);
  		    }
  		    
  			return sql;
  		} catch (Exception e) {
  			throw new IllegalStateException("Could not load query " + scriptsFolder + queryName, e);
  		}
  	}
docs: Loads the query from the informed path and adds to cache
  
  @param queryName File name for the query to be loaded
  @return requested Query
  @throws IllegalStateException In case query was not found