LyoKICogTGljZW5zZWQgdG8gdGhlIEFwYWNoZSBTb2Z0d2FyZSBGb3VuZGF0aW9uIChBU0YpIHVuZGVyIG9uZSBvciBtb3JlCiAqIGNvbnRyaWJ1dG9yIGxpY2Vuc2UgYWdyZWVtZW50cy4gIFNlZSB0aGUgTk9USUNFIGZpbGUgZGlzdHJpYnV0ZWQgd2l0aAogKiB0aGlzIHdvcmsgZm9yIGFkZGl0aW9uYWwgaW5mb3JtYXRpb24gcmVnYXJkaW5nIGNvcHlyaWdodCBvd25lcnNoaXAuCiAqIFRoZSBBU0YgbGljZW5zZXMgdGhpcyBmaWxlIHRvIFlvdSB1bmRlciB0aGUgQXBhY2hlIExpY2Vuc2UsIFZlcnNpb24gMi4wCiAqICh0aGUgIkxpY2Vuc2UiKTsgeW91IG1heSBub3QgdXNlIHRoaXMgZmlsZSBleGNlcHQgaW4gY29tcGxpYW5jZSB3aXRoCiAqIHRoZSBMaWNlbnNlLiAgWW91IG1heSBvYnRhaW4gYSBjb3B5IG9mIHRoZSBMaWNlbnNlIGF0CiAqIAogKiAgICAgIGh0dHA6Ly93d3cuYXBhY2hlLm9yZy9saWNlbnNlcy9MSUNFTlNFLTIuMAogKiAKICogVW5sZXNzIHJlcXVpcmVkIGJ5IGFwcGxpY2FibGUgbGF3IG9yIGFncmVlZCB0byBpbiB3cml0aW5nLCBzb2Z0d2FyZQogKiBkaXN0cmlidXRlZCB1bmRlciB0aGUgTGljZW5zZSBpcyBkaXN0cmlidXRlZCBvbiBhbiAiQVMgSVMiIEJBU0lTLAogKiBXSVRIT1VUIFdBUlJBTlRJRVMgT1IgQ09ORElUSU9OUyBPRiBBTlkgS0lORCwgZWl0aGVyIGV4cHJlc3Mgb3IgaW1wbGllZC4KICogU2VlIHRoZSBMaWNlbnNlIGZvciB0aGUgc3BlY2lmaWMgbGFuZ3VhZ2UgZ292ZXJuaW5nIHBlcm1pc3Npb25zIGFuZAogKiBsaW1pdGF0aW9ucyB1bmRlciB0aGUgTGljZW5zZS4KICovCgovKgogKiAkTG9nJAogKiBSZXZpc2lvbiAxLjcgIDIwMDQvMDkvMDggMTM6NTc6MDUgIHBlaXlvbmd6CiAqIEFwYWNoZSBMaWNlbnNlIFZlcnNpb24gMi4wCiAqCiAqIFJldmlzaW9uIDEuNiAgMjAwMy8wNS8zMCAxMzowODoyNiAgZ2FyZXRoCiAqIG1vdmUgb3ZlciB0byBtYWNyb3MgZm9yIHN0ZDo6IGFuZCBpb3N0cmVhbS9pb3N0cmVhbS5oIGlzc3Vlcy4KICoKICogUmV2aXNpb24gMS41ICAyMDAyLzAyLzAxIDIyOjQ2OjI4ICBwZWl5b25negogKiBzYW5lX2luY2x1ZGUKICoKICogUmV2aXNpb24gMS40ICAyMDAwLzAzLzAyIDE5OjU1OjQ5ICByb2RkZXkKICogVGhpcyBjaGVja2luIGluY2x1ZGVzIG1hbnkgY2hhbmdlcyBkb25lIHdoaWxlIHdhaXRpbmcgZm9yIHRoZQogKiAxLjEuMCBjb2RlIHRvIGJlIGZpbmlzaGVkLiBJIGNhbid0IGxpc3QgdGhlbSBhbGwgaGVyZSwgYnV0IGEgbGlzdCBpcwogKiBhdmFpbGFibGUgZWxzZXdoZXJlLgogKgogKiBSZXZpc2lvbiAxLjMgIDIwMDAvMDIvMDYgMDc6NDg6MzkgIHJhaHVsagogKiBZZWFyIDJLIGNvcHlyaWdodCBzd2F0LgogKgogKiBSZXZpc2lvbiAxLjIgIDIwMDAvMDEvMTkgMDA6NTk6MDYgIHJvZGRleQogKiBHZXQgcmlkIG9mIGRlcGVuZGVuY2Ugb24gb2xkIHV0aWxzIG91dHB1dCBzdHJlYW1zLgogKgogKiBSZXZpc2lvbiAxLjEuMS4xICAxOTk5LzExLzA5IDAxOjAxOjU3ICB0d2wKICogSW5pdGlhbCBjaGVja2luCiAqCiAqIFJldmlzaW9uIDEuMiAgMTk5OS8xMS8wOCAyMDo0MjoyNyAgcmFodWwKICogU3dhdCBmb3IgYWRkaW5nIGluIFByb2R1Y3QgbmFtZSBhbmQgQ1ZTIGNvbW1lbnQgbG9nIHZhcmlhYmxlLgogKgogKi8KCi8vIC0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQovLyAgWE1MNEMyIGluY2x1ZGVzCi8vIC0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQojaW5jbHVkZSAiQ29yZVRlc3RzLmhwcCIKI2luY2x1ZGUgPHhlcmNlc2MvdXRpbC9SZWZTdGFja09mLmhwcD4KCgovLyAtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KLy8gIEZvcmNlIGEgZnVsbCBpbnN0YW50aWF0aW9uIG9mIG91ciBzdGFjayBhbmQgaXRzIGVudW1lcmF0b3IsIGp1c3QgdG8KLy8gIGluc3VyZSB0aGF0IGFsbCBtZXRob2RzIGdldCBpbnN0YW50aWF0ZWQgYW5kIGNvbXBpbGVkLgovLyAtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KdGVtcGxhdGUgUmVmU3RhY2tPZjxpbnQ+Owp0ZW1wbGF0ZSBSZWZTdGFja0VudW1lcmF0b3I8aW50PjsKCgoKLy8gLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCi8vICBUZXN0IGVudHJ5IHBvaW50Ci8vIC0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQpzdGF0aWMgYm9vbCBiYXNpY1Rlc3RzKCkKewogICAgUmVmU3RhY2tPZjxkb3VibGU+IHRlc3RTdGFjayg1MDApOwoKICAgIHJldHVybiB0cnVlOwp9CgoKLy8gLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCi8vICBUZXN0IGVudHJ5IHBvaW50Ci8vIC0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQpib29sIHRlc3RSZWZTdGFjaygpCnsKICAgIFhFUkNFU19TVERfUVVBTElGSUVSIHdjb3V0ICA8PCBMIi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS1cbiIKICAgICAgICAgICAgICAgIDw8IEwiVGVzdGluZyBSZWZTdGFja09mIHRlbXBsYXRlIGNsYXNzXG4iCiAgICAgICAgICAgICAgICA8PCBMIi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0iIDw8IFhFUkNFU19TVERfUVVBTElGSUVSIGVuZGw7CgogICAgYm9vbCByZXRWYWwgPSB0cnVlOwoKICAgIHRyeQogICAgewogICAgICAgIC8vIENhbGwgb3RoZXIgbG9jYWwgbWV0aG9kcyB0byBkbyBzcGVjaWZpYyB0ZXN0cwogICAgICAgIFhFUkNFU19TVERfUVVBTElGSUVSIHdjb3V0IDw8IEwiVGVzdGluZyBSZWZTdGFja09mIGJhc2ljcyIgPDwgWEVSQ0VTX1NURF9RVUFMSUZJRVIgZW5kbDsKICAgICAgICBpZiAoIWJhc2ljVGVzdHMoKSkKICAgICAgICB7CiAgICAgICAgICAgIFhFUkNFU19TVERfUVVBTElGSUVSIHdjb3V0IDw8IEwiUmVmU3RhY2tPZiBiYXNpYyB0ZXN0cyBmYWlsZWQiIDw8IFhFUkNFU19TVERfUVVBTElGSUVSIGVuZGw7CiAgICAgICAgICAgIHJldFZhbCA9IGZhbHNlOwogICAgICAgIH0KICAgICAgICAgZWxzZQogICAgICAgIHsKICAgICAgICAgICAgWEVSQ0VTX1NURF9RVUFMSUZJRVIgd2NvdXQgIDw8IEwiUmVmQXJyYXlPZiBjb25zdHJ1Y3RvciB0ZXN0cyBwYXNzZWQiCiAgICAgICAgICAgICAgICAgICAgICAgIDw8IFhFUkNFU19TVERfUVVBTElGSUVSIGVuZGw7CiAgICAgICAgfQogICAgICAgIFhFUkNFU19TVERfUVVBTElGSUVSIHdjb3V0IDw8IFhFUkNFU19TVERfUVVBTElGSUVSIGVuZGw7CiAgICB9CgogICAgY2F0Y2goY29uc3QgWE1MRXhjZXB0aW9uJiB0b0NhdGNoKQogICAgewogICAgICAgIFhFUkNFU19TVERfUVVBTElGSUVSIHdjb3V0ICA8PCBMIiAgRVJST1I6IFVuZXhwZWN0ZWQgZXhjZXB0aW9uIVxuICAgTXNnOiAiCiAgICAgICAgICAgICAgICAgICAgPDwgdG9DYXRjaC5nZXRNZXNzYWdlKCkgPDwgWEVSQ0VTX1NURF9RVUFMSUZJRVIgZW5kbDsK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