LyoKICogTGljZW5zZWQgdG8gdGhlIEFwYWNoZSBTb2Z0d2FyZSBGb3VuZGF0aW9uIChBU0YpIHVuZGVyIG9uZSBvciBtb3JlCiAqIGNvbnRyaWJ1dG9yIGxpY2Vuc2UgYWdyZWVtZW50cy4gIFNlZSB0aGUgTk9USUNFIGZpbGUgZGlzdHJpYnV0ZWQgd2l0aAogKiB0aGlzIHdvcmsgZm9yIGFkZGl0aW9uYWwgaW5mb3JtYXRpb24gcmVnYXJkaW5nIGNvcHlyaWdodCBvd25lcnNoaXAuCiAqIFRoZSBBU0YgbGljZW5zZXMgdGhpcyBmaWxlIHRvIFlvdSB1bmRlciB0aGUgQXBhY2hlIExpY2Vuc2UsIFZlcnNpb24gMi4wCiAqICh0aGUgIkxpY2Vuc2UiKTsgeW91IG1heSBub3QgdXNlIHRoaXMgZmlsZSBleGNlcHQgaW4gY29tcGxpYW5jZSB3aXRoCiAqIHRoZSBMaWNlbnNlLiAgWW91IG1heSBvYnRhaW4gYSBjb3B5IG9mIHRoZSBMaWNlbnNlIGF0CiAqCiAqIGh0dHA6Ly93d3cuYXBhY2hlLm9yZy9saWNlbnNlcy9MSUNFTlNFLTIuMAogKgogKiBVbmxlc3MgcmVxdWlyZWQgYnkgYXBwbGljYWJsZSBsYXcgb3IgYWdyZWVkIHRvIGluIHdyaXRpbmcsIHNvZnR3YXJlCiAqIGRpc3RyaWJ1dGVkIHVuZGVyIHRoZSBMaWNlbnNlIGlzIGRpc3RyaWJ1dGVkIG9uIGFuICJBUyBJUyIgQkFTSVMsCiAqIFdJVEhPVVQgV0FSUkFOVElFUyBPUiBDT05ESVRJT05TIE9GIEFOWSBLSU5ELCBlaXRoZXIgZXhwcmVzcyBvciBpbXBsaWVkLgogKiBTZWUgdGhlIExpY2Vuc2UgZm9yIHRoZSBzcGVjaWZpYyBsYW5ndWFnZSBnb3Zlcm5pbmcgcGVybWlzc2lvbnMgYW5kCiAqIGxpbWl0YXRpb25zIHVuZGVyIHRoZSBMaWNlbnNlLgogKi8KCi8qCiAqCiAqICBNYXJzaGFsZXIgY29kZSBmb3IgT3BlbldpcmUgZm9ybWF0IGZvciBBY3RpdmVNUU1lc3NhZ2UKICoKICogIE5PVEUhOiBUaGlzIGZpbGUgaXMgYXV0byBnZW5lcmF0ZWQgLSBkbyBub3QgbW9kaWZ5IQogKiAgICAgICAgIGlmIHlvdSBuZWVkIHRvIG1ha2UgYSBjaGFuZ2UsIHBsZWFzZSBzZWUgdGhlIEphdmEgQ2xhc3NlcwogKiAgICAgICAgIGluIHRoZSBubXMtYWN0aXZlbXEtb3BlbndpcmUtZ2VuZXJhdG9yIG1vZHVsZQogKgogKi8KCnVzaW5nIFN5c3RlbTsKdXNpbmcgU3lzdGVtLklPOwoKdXNpbmcgQXBhY2hlLk5NUy5BY3RpdmVNUS5Db21tYW5kczsKCm5hbWVzcGFjZSBBcGFjaGUuTk1TLkFjdGl2ZU1RLk9wZW5XaXJlLlYxCnsKICAgIC8vLyA8c3VtbWFyeT4KICAgIC8vLyAgTWFyc2hhbGxpbmcgY29kZSBmb3IgT3BlbiBXaXJlIEZvcm1hdCBmb3IgQWN0aXZlTVFNZXNzYWdlCiAgICAvLy8gPC9zdW1tYXJ5PgogICAgY2xhc3MgQWN0aXZlTVFNZXNzYWdlTWFyc2hhbGxlciA6IE1lc3NhZ2VNYXJzaGFsbGVyCiAgICB7CiAgICAgICAgLy8vIDxzdW1tZXJ5PgogICAgICAgIC8vLyAgQ3JlYXRlcyBhbiBpbnN0YW5jZSBvZiB0aGUgT2JqZWN0IHRoYXQgdGhpcyBtYXJzaGFsbGVyIGhhbmRsZXMuCiAgICAgICAgLy8vIDwvc3VtbWVyeT4KICAgICAgICBwdWJsaWMgb3ZlcnJpZGUgRGF0YVN0cnVjdHVyZSBDcmVhdGVPYmplY3QoKSAKICAgICAgICB7CiAgICAgICAgICAgIHJldHVybiBuZXcgQWN0aXZlTVFNZXNzYWdlKCk7CiAgICAgICAgfQoKICAgICAgICAvLy8gPHN1bW1lcnk+CiAgICAgICAgLy8vICBSZXR1cm5zIHRoZSB0eXBlIGNvZGUgZm9yIHRoZSBPYmplY3QgdGhhdCB0aGlzIE1hcnNoYWxsZXIgaGFuZGxlcy4uCiAgICAgICAgLy8vIDwvc3VtbWVyeT4KICAgICAgICBwdWJsaWMgb3ZlcnJpZGUgYnl0ZSBHZXREYXRhU3RydWN0dXJlVHlwZSgpIAogICAgICAgIHsKICAgICAgICAgICAgcmV0dXJuIEFjdGl2ZU1RTWVzc2FnZS5JRF9BQ1RJVkVNUU1FU1NBR0U7CiAgICAgICAgfQoKICAgICAgICAvLyAKICAgICAgICAvLyBVbi1tYXJzaGFsIGFuIG9iamVjdCBpbnN0YW5jZSBmcm9tIHRoZSBkYXRhIGlucHV0IHN0cmVhbQogICAgICAgIC8vIAogICAgICAgIHB1YmxpYyBvdmVycmlkZSB2b2lkIFRpZ2h0VW5tYXJzaGFsKE9wZW5XaXJlRm9ybWF0IHdpcmVGb3JtYXQsIE9iamVjdCBvLCBCaW5hcnlSZWFkZXIgZGF0YUluLCBCb29sZWFuU3RyZWFtIGJzKSAKICAgICAgICB7CiAgICAgICAgICAgIGJhc2UuVGlnaHRVbm1hcnNoYWwod2lyZUZvcm1hdCwgbywgZGF0YUluLCBicyk7CgogICAgICAgICAgICBBY3RpdmVNUU1lc3NhZ2UgaW5mbyA9IChBY3RpdmVNUU1lc3NhZ2UpbzsKCiAgICAgICAgICAgIGluZm8uQmVmb3JlVW5tYXJzaGFsbCh3aXJlRm9ybWF0KTsKCgogICAgICAgICAgICBpbmZvLkFmdGVyVW5tYXJzaGFsbCh3aXJlRm9ybWF0KTsKICAgICAgICB9CgogICAgICAgIC8vCiAgICAgICAgLy8gV3JpdGUgdGhlIGJvb2xlYW5zIHRoYXQgdGhpcyBvYmplY3QgdXNlcyB0byBhIEJvb2xlYW5TdHJlYW0KICAgICAgICAvLwogICAgICAgIHB1YmxpYyBvdmVycmlkZSBpbnQgVGlnaHRNYXJzaGFsMShPcGVuV2lyZUZvcm1hdCB3aXJlRm9ybWF0LCBPYmplY3QgbywgQm9vbGVhblN0cmVhbSBicykKICAgICAgICB7CiAgICAgICAgICAgIEFjdGl2ZU1RTWVzc2FnZSBpbmZvID0gKEFjdGl2ZU1RTWVzc2FnZSlvOwoKICAgICAgICAgICAgaW5mby5CZWZvcmVNYXJzaGFsbCh3aXJlRm9ybWF0KTsKCiAgICAgICAgICAgIGludCByYyA9IGJhc2UuVGlnaHRNYXJzaGFsMSh3aXJlRm9ybWF0LCBvLCBicyk7CgogICAgICAgICAgICByZXR1cm4gcmMgKyAwOwogICAgICAgIH0KCiAgICAgICAgLy8gCiAgICAgICAgLy8gV3JpdGUgYSBvYmplY3QgaW5zdGFuY2UgdG8gZGF0YSBvdXRwdXQgc3RyZWFtCiAgICAgICAgLy8KICAgICAgICBwdWJsaWMgb3ZlcnJpZGUgdm9pZCBUaWdodE1hcnNoYWwyKE9wZW5XaXJlRm9ybWF0IHdpcmVGb3JtYXQsIE9iamVjdCBvLCBCaW5hcnlXcml0ZXIgZGF0YU91dCwgQm9vbGVhblN0cmVhbSBicykKICAgICAgICB7CiAgICAgICAgICAgIGJhc2UuVGlnaHRNYXJzaGFsMih3aXJlRm9ybWF0LCBvLCBkYXRhT3V0LCBicyk7CgogICAgICAgICAgICBBY3RpdmVNUU1lc3NhZ2UgaW5mbyA9IChBY3RpdmVNUU1lc3NhZ2UpbzsKCiAgICAgICAgICAgIGluZm8uQWZ0ZXJNYXJzaGFsbCh3aXJlRm9ybWF0KTsKICAgICAgICB9CgogICAgICAgIC8vIAogICAgICAgIC8vIFVuLW1hcnNoYWwgYW4gb2JqZWN0IGluc3RhbmNlIGZyb20gdGhlIGRhdGEgaW5wdXQgc3RyZWFtCiAgICAgICAgLy8gCiAgICAgICAgcHVibGljIG92ZXJyaWRlIHZvaWQgTG9vc2VVbm1hcnNoYWwoT3BlbldpcmVGb3JtYXQgd2lyZUZvcm1hdCwgT2JqZWN0IG8sIEJpbmFyeVJlYWRlciBkYXRhSW4pIAogICAgICAgIHsKICAgICAgICAgICAgYmFzZS5Mb29zZVVubWFyc2hhbCh3aXJlRm9ybWF0LCBvLCBkYXRhSW4pOwoKICAgICAgICAgICAgQWN0aXZlTVFNZXNzYWdlIGluZm8gPSAoQWN0aXZlTVFNZXNzYWdlKW87CgogICAgICAgICAgICBpbmZvLkJlZm9yZVVubWFyc2hhbGwod2lyZUZvcm1hdCk7CgoKICAgICAgICAgICAgaW5mby5BZnRlclVubWFyc2hhbGwod2lyZUZvcm1hdCk7CiAgICAgICAgfQoKICAgICAgICAvLyAKICAgICAgICAvLyBXcml0ZSBhIG9iamVjdCBpbnN0YW5jZSB0byBkYXRhIG91dHB1dCBzdHJlYW0KICAgICAgICAvLwogICAgICAgIHB1YmxpYyBvdmVycmlkZSB2b2lkIExvb3NlTWFyc2hhbChPcGVuV2lyZUZvcm1hdCB3aXJlRm9ybWF0LCBPYmplY3QgbywgQmluYXJ5V3JpdGVyIGRhdGFPdXQpCiAgICAgICAgewoKICAgICAgICAgICAgQWN0aXZlTVFNZXNzYWdlIGluZm8gPSAoQWN0aXZlTVFNZXNzYWdlKW87CgogICAgICAgICAgICBpbmZvLkJl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