LyoKICogTGljZW5zZWQgdG8gdGhlIEFwYWNoZSBTb2Z0d2FyZSBGb3VuZGF0aW9uIChBU0YpIHVuZGVyIG9uZSBvciBtb3JlCiAqIGNvbnRyaWJ1dG9yIGxpY2Vuc2UgYWdyZWVtZW50cy4gIFNlZSB0aGUgTk9USUNFIGZpbGUgZGlzdHJpYnV0ZWQgd2l0aAogKiB0aGlzIHdvcmsgZm9yIGFkZGl0aW9uYWwgaW5mb3JtYXRpb24gcmVnYXJkaW5nIGNvcHlyaWdodCBvd25lcnNoaXAuCiAqIFRoZSBBU0YgbGljZW5zZXMgdGhpcyBmaWxlIHRvIFlvdSB1bmRlciB0aGUgQXBhY2hlIExpY2Vuc2UsIFZlcnNpb24gMi4wCiAqICh0aGUgIkxpY2Vuc2UiKTsgeW91IG1heSBub3QgdXNlIHRoaXMgZmlsZSBleGNlcHQgaW4gY29tcGxpYW5jZSB3aXRoCiAqIHRoZSBMaWNlbnNlLiAgWW91IG1heSBvYnRhaW4gYSBjb3B5IG9mIHRoZSBMaWNlbnNlIGF0CiAqCiAqICAgICBodHRwOi8vd3d3LmFwYWNoZS5vcmcvbGljZW5zZXMvTElDRU5TRS0yLjAKICoKICogVW5sZXNzIHJlcXVpcmVkIGJ5IGFwcGxpY2FibGUgbGF3IG9yIGFncmVlZCB0byBpbiB3cml0aW5nLCBzb2Z0d2FyZQogKiBkaXN0cmlidXRlZCB1bmRlciB0aGUgTGljZW5zZSBpcyBkaXN0cmlidXRlZCBvbiBhbiAiQVMgSVMiIEJBU0lTLAogKiBXSVRIT1VUIFdBUlJBTlRJRVMgT1IgQ09ORElUSU9OUyBPRiBBTlkgS0lORCwgZWl0aGVyIGV4cHJlc3Mgb3IgaW1wbGllZC4KICogU2VlIHRoZSBMaWNlbnNlIGZvciB0aGUgc3BlY2lmaWMgbGFuZ3VhZ2UgZ292ZXJuaW5nIHBlcm1pc3Npb25zIGFuZAogKiBsaW1pdGF0aW9ucyB1bmRlciB0aGUgTGljZW5zZS4KICovCgpwYWNrYWdlIG9yZy5hcGFjaGUubmlmaS5yZWdpc3RyeS5mbG93OwoKaW1wb3J0IGlvLnN3YWdnZXIuYW5ub3RhdGlvbnMuQXBpTW9kZWxQcm9wZXJ0eTsKCmltcG9ydCBqYXZhLnV0aWwuT2JqZWN0czsKCnB1YmxpYyBjbGFzcyBWZXJzaW9uZWRSZW1vdGVHcm91cFBvcnQgZXh0ZW5kcyBWZXJzaW9uZWRDb21wb25lbnQgewogICAgcHJpdmF0ZSBTdHJpbmcgcmVtb3RlR3JvdXBJZDsKICAgIHByaXZhdGUgSW50ZWdlciBjb25jdXJyZW50bHlTY2hlZHVsYWJsZVRhc2tDb3VudDsKICAgIHByaXZhdGUgQm9vbGVhbiB1c2VDb21wcmVzc2lvbjsKICAgIHByaXZhdGUgQmF0Y2hTaXplIGJhdGNoU2l6ZTsKICAgIHByaXZhdGUgQ29tcG9uZW50VHlwZSBjb21wb25lbnRUeXBlOwogICAgcHJpdmF0ZSBTdHJpbmcgdGFyZ2V0SWQ7CiAgICBwcml2YXRlIFNjaGVkdWxlZFN0YXRlIHNjaGVkdWxlZFN0YXRlOwoKICAgIEBBcGlNb2RlbFByb3BlcnR5KCJUaGUgbnVtYmVyIG9mIHRhc2sgdGhhdCBtYXkgdHJhbnNtaXQgZmxvd2ZpbGVzIHRvIHRoZSB0YXJnZXQgcG9ydCBjb25jdXJyZW50bHkuIikKICAgIHB1YmxpYyBJbnRlZ2VyIGdldENvbmN1cnJlbnRseVNjaGVkdWxhYmxlVGFza0NvdW50KCkgewogICAgICAgIHJldHVybiBjb25jdXJyZW50bHlTY2hlZHVsYWJsZVRhc2tDb3VudDsKICAgIH0KCiAgICBwdWJsaWMgdm9pZCBzZXRDb25jdXJyZW50bHlTY2hlZHVsYWJsZVRhc2tDb3VudChJbnRlZ2VyIGNvbmN1cnJlbnRseVNjaGVkdWxhYmxlVGFza0NvdW50KSB7CiAgICAgICAgdGhpcy5jb25jdXJyZW50bHlTY2hlZHVsYWJsZVRhc2tDb3VudCA9IGNvbmN1cnJlbnRseVNjaGVkdWxhYmxlVGFza0NvdW50OwogICAgfQoKICAgIEBBcGlNb2RlbFByb3BlcnR5KCJUaGUgaWQgb2YgdGhlIHJlbW90ZSBwcm9jZXNzIGdyb3VwIHRoYXQgdGhlIHBvcnQgcmVzaWRlcyBpbi4iKQogICAgcHVibGljIFN0cmluZyBnZXRSZW1vdGVHcm91cElkKCkgewogICAgICAgIHJldHVybiByZW1vdGVHcm91cElkOwogICAgfQoKICAgIHB1YmxpYyB2b2lkIHNldFJlbW90ZUdyb3VwSWQoU3RyaW5nIGdyb3VwSWQpIHsKICAgICAgICB0aGlzLnJlbW90ZUdyb3VwSWQgPSBncm91cElkOwogICAgfQoKCiAgICBAQXBpTW9kZWxQcm9wZXJ0eSgiV2hldGhlciB0aGUgZmxvd2ZpbGVzIGFyZSBjb21wcmVzc2VkIHdoZW4gc2VudCB0byB0aGUgdGFyZ2V0IHBvcnQuIikKICAgIHB1YmxpYyBCb29sZWFuIGlzVXNlQ29tcHJlc3Npb24oKSB7CiAgICAgICAgcmV0dXJuIHVzZUNvbXByZXNzaW9uOwogICAgfQoKICAgIHB1YmxpYyB2b2lkIHNldFVzZUNvbXByZXNzaW9uKEJvb2xlYW4gdXNlQ29tcHJlc3Npb24pIHsKICAgICAgICB0aGlzLnVzZUNvbXByZXNzaW9uID0gdXNlQ29tcHJlc3Npb247CiAgICB9CgogICAgQEFwaU1vZGVsUHJvcGVydHkoIlRoZSBiYXRjaCBzZXR0aW5ncyBmb3IgZGF0YSB0cmFuc21pc3Npb24uIikKICAgIHB1YmxpYyBCYXRjaFNpemUgZ2V0QmF0Y2hTaXplKCkgewogICAgICAgIHJldHVybiBiYXRjaFNpemU7CiAgICB9CgogICAgcHVibGljIHZvaWQgc2V0QmF0Y2hTaXplKEJhdGNoU2l6ZSBiYXRjaFNpemUpIHsKICAgICAgICB0aGlzLmJhdGNoU2l6ZSA9IGJhdGNoU2l6ZTsKICAgIH0KCiAgICBAQXBpTW9kZWxQcm9wZXJ0eSgiVGhlIElEIG9mIHRoZSBwb3J0IG9uIHRoZSB0YXJnZXQgTmlGaSBpbnN0YW5jZSIpCiAgICBwdWJsaWMgU3RyaW5nIGdldFRhcmdldElkKCkgewogICAgICAgIHJldHVybiB0YXJnZXRJZDsKICAgIH0KCiAgICBwdWJsaWMgdm9pZCBzZXRUYXJnZXRJZChmaW5hbCBTdHJpbmcgdGFyZ2V0SWQpIHsKICAgICAgICB0aGlzLnRhcmdldElkID0gdGFyZ2V0SWQ7CiAgICB9CgogICAgQEFwaU1vZGVsUHJvcGVydHkoIlRoZSBzY2hlZHVsZWQgc3RhdGUgb2YgdGhlIGNvbXBvbmVudCIpCiAgICBwdWJsaWMgU2NoZWR1bGVkU3RhdGUgZ2V0U2NoZWR1bGVkU3RhdGUoKSB7CiAgICAgICAgcmV0dXJuIHNjaGVkdWxlZFN0YXRlOwogICAgfQoKICAgIHB1YmxpYyB2b2lkIHNldFNjaGVkdWxlZFN0YXRlKFNjaGVkdWxlZFN0YXRlIHNjaGVkdWxlZFN0YXRlKSB7CiAgICAgICAgdGhpcy5zY2hlZHVsZWRTdGF0ZSA9IHNjaGVkdWxlZFN0YXRlOwogICAgfQoKICAgIEBPdmVycmlkZQogICAgcHVibGljIGludCBoYXNoQ29kZSgpIHsKICAgICAgICByZXR1cm4gOTIzODQ3ICsgU3RyaW5nLnZhbHVlT2YoZ2V0TmFtZSgpKS5oYXNoQ29kZSgpOwogICAgfQoKICAgIEBPdmVycmlkZQogICAgcHVibGljIGJvb2xlYW4gZXF1YWxzKGZpbmFsIE9iamVjdCBvYmopIHsKICAgICAgICBpZiAob2JqID09IG51bGwpIHsKICAgICAgICAgICAgcmV0dXJuIGZhbHNlOwogICAgICAgIH0KICAgICAgICBpZiAoIShvYmogaW5zdGFuY2VvZiBWZXJzaW9uZWRSZW1vdGVHcm91cFBvcnQpKSB7CiAgICAgICAgICAgIHJldHVybiBmYWxzZTsKICAgICAgICB9CgogICAgICAgIGZpbmFsIFZlcnNpb25lZFJlbW90ZUdyb3VwUG9ydCBvdGhlciA9IChWZXJzaW9uZWRSZW1vdGVHcm91cFBvcnQpIG9iajsKICAgICAgICByZXR1cm4gT2JqZWN0cy5lcXVhbHMoZ2V0TmFtZSgpLCBvdGhlci5nZXROYW1lKCkpOwogICAgfQoKICAgIEBPdmVycmlkZQogICAgcHVibGljIENvbXBvbmVudFR5cGUgZ2V0Q29tcG9uZW50VHlwZSgpIHsKICAgICAgICByZXR1cm4gY29tcG9uZW50VHlwZTsKICAgIH0KCiAgICBAT3ZlcnJpZGUKICAgIHB1YmxpYyB2b2lkIHNldENvbXBvbmVudFR5cGUoZmluYWwgQ29tcG9uZW50VHlwZSBjb21wb25lbnRUeXBlKSB7CiAgICAgICAgaWYgKGNvbXBvbmVudFR5cGUgIT0gQ29tcG9uZW50VHlwZS5SRU1PVEVfSU5QVVRfUE9SVCAmJiBjb21wb25lbnRUeXBlICE9IENvbXBvbmVudFR5cGUuUkVNT1RFX09VVFBVVF9QT1JUKSB7CiAgICAgICAgICAgIHRocm93IG5ldyBJbGxlZ2FsQXJndW1lbnRFeGNl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