docs: public static String cutOffVariablesEscaping(String variable) {
          if (variable.startsWith(Citrus.VARIABLE_ESCAPE) && variable.endsWith(Citrus.VARIABLE_ESCAPE)) {
              return variable.substring(Citrus.VARIABLE_ESCAPE.length(), variable.length() - Citrus.VARIABLE_ESCAPE.length());
          }
  
          return variable;
      }