docs: public int setCodeType(ClassProject.CodeType codeType)
      {
          String codeString = null;
          if (codeType == ClassProject.CodeType.THICK)
              codeString = "THICK";
          if (codeType == ClassProject.CodeType.THIN)
              codeString = "THIN";
          if (codeType == ClassProject.CodeType.RESOURCE_CODE)
              codeString = "RESOURCE_CODE";
          if (codeType == ClassProject.CodeType.RESOURCE_PROPERTIES)
              codeString = "RESOURCE_PROPERTIES";
          if (codeType == ClassProject.CodeType.INTERFACE)
              codeString = "INTERFACE";
          return this.setString(codeString);
      }