}
        }
      }
    },
    "settings" : {
      "index" : {
        "creation_date" : "1509021055516",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",
        "uuid" : "Vn_Ry5JPRSet5M3Cg2D17w",
        "version" : {
          "created" : "6000051"
        },
        "provided_name" : "fess_config.path_mapping"
      }
    }
  }

          }
        }
      }
    },
    "settings" : {
      "index" : {
        "creation_date" : "1509021049746",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",
        "uuid" : "0xToIxg0R1KjZqA0ynv9PQ",
        "version" : {
          "created" : "6000051"
        },
        "provided_name" : "fess_config.bad_word"
      }
    }
  }

          }
        }
      }
    },
    "settings" : {
      "index" : {
        "creation_date" : "1509021056434",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",
        "uuid" : "Zrp1Be7PS1ySzKAjlrpICg",
        "version" : {
          "created" : "6000051"
        },
        "provided_name" : "fess_config.request_header"
      }
    }
  }

                "array" : "true"
              }
            }
          }
        },
        "creation_date" : "1509021052202",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",
        "uuid" : "KVOz6G2oR1S8lU5BvNyQrg",
        "version" : {
          "created" : "6000051"
        },
        "provided_name" : "fess_config.elevate_word"
      }
    }
  }

          }
        }
      }
    },
    "settings" : {
      "index" : {
        "creation_date" : "1509021057587",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",
        "uuid" : "8lg38XiCSh-kJgbOgYzMFA",
        "version" : {
          "created" : "6000051"
        },
        "provided_name" : "fess_config.web_authentication"
      }
    }
  }

          }
        }
      }
    },
    "settings" : {
      "index" : {
        "creation_date" : "1509021053135",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",
        "uuid" : "-gono3d2R0KP5po-ggBr0A",
        "version" : {
          "created" : "6000051"
        },
        "provided_name" : "fess_config.file_authentication"
      }
    }
  }

          }
        }
      }
    },
    "settings" : {
      "index" : {
        "creation_date" : "1509021057017",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",
        "uuid" : "bhfc7WeARZymc_hr4dF1og",
        "version" : {
          "created" : "6000051"
        },
        "provided_name" : "fess_config.scheduled_job"
      }
    }
  }

                "array" : "true"
              }
            }
          }
        },
        "creation_date" : "1509021055215",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",
        "uuid" : "Zylt7BsVRhiOasQfUWBg0w",
        "version" : {
          "created" : "6000051"
        },
        "provided_name" : "fess_config.label_type"
      }
    }
  }

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.entity;

import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.CopyOnWriteArrayList;

/**
 * Represents a chat session containing conversation history.
 *
 * @author FessProject
 */
public class ChatSession {

          }
        }
      }
    },
    "settings" : {
      "index" : {
        "creation_date" : "1509021052498",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",
        "uuid" : "z3miZa9NSdywfPRNGhrlzg",
        "version" : {
          "created" : "6000051"
        },
        "provided_name" : "fess_config.elevate_word_to_label"
      }
    }
  }