code: protected void executeScript(String scriptPath) {
          URL scriptUrl = null;
          try {
              if (scriptPath.startsWith("classpath:")) {
                  String script = scriptPath.substring("classpath:".length());
                  scriptUrl = ClassUtil.getResource(script);
                  if (scriptUrl == null) {
                      log.warn("Script '{}' not found!", scriptPath);
                  }
              } else {
                  File file = new File(scriptPath);
                  if (file.exists()) {
                      scriptUrl = file.toURI().toURL();
                  } else {
                      log.warn("Script '{}' not found!", scriptPath);
                  }
              }
  
              // execute the script
              if (scriptUrl != null) {
                  executeScript(scriptUrl);
              }
  
          } catch (Exception e) {
              log.error("Failed to parse '{}' as a url", scriptPath);
          }
      }
docs: Execute a script located either in the classpath or on the filesystem.
  
  @param scriptPath