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\/>\n\u8b66\u544a:\u5728\u5ea6\u76d6\u4e00\u4e2a\u65b9\u6cd5\u7684\u65f6\u5019\uff0c\u5b50\u7c7b\u65b9\u6cd5\u4e0d\u80fd\u4f4e\u4e8e\u8d85\u7c7b\u65b9\u6cd5\u7684\u53ef\u89c1\u6027\u3002\u7279\u522b\u662f\uff0c\u5982\u679c\u8d85\u4e00\u7c7b\u65b9\u6cd5\u662fpublic\uff0c\u5b50\u7c7b\u65b9\u6cd5\u4e00\u5b9a\u8981\u58f0\u660e\u4e3apublic\u3002\u7ecf\u5e38\u4f1a\u53d1\u751f\u8fd9\u7c7b\u9519\u8bef:\u5728\u58f0\u660e\u5b50\u7c7b\u65b9\u6cd5\u7684\u65f6\u5019\uff0c\u9057\u6f0f\u4e86public\u4fee\u9970\u7b26\u3002\u6b64\u65f6\uff0c\u7f16\u8bd1\u5668\u5c06\u4f1a\u628a\u5b83\u89e3\u91ca\u4e3a\u8bd5\u56fe\u964d\u4f4e\u8bbf\u95ee\u6743\u9650\u3002<br \/>\n<strong>5.1.4\u963b\u6b62\u7ee7\u627f:final\u7c7b\u548c\u65b9\u6cd5<\/strong><br \/>\n\u6709\u65f6\u5019\uff0c\u53ef\u80fd\u5e0c\u671b\u963b\u6b62\u4eba\u4eec\u5229\u7528\u67d0\u4e2a\u7c7b\u5b9a\u4e49\u5b50\u7c7b\u3002\u4e0d\u5141\u8bb8\u6269\u5c55\u7684\u7c7b\u88ab\u79f0\u4e3afinal\u7c7b\u3002<br \/>\n\u7c7b\u4e2d\u7684\u65b9\u6cd5\u4e5f\u53ef\u4ee5\u88ab\u58f0\u660e\u4e3afinal\u3002\u5982\u679c\u8fd9\u6837\u505a\uff0c\u5b50\u7c7b\u5c31\u4e0d\u80fd\u8986\u76d6\u8fd9\u4e2a\u65b9\u6cd5(final\u7c7b\u4e2d\u7684\u6240\u6709\u65b9\u6cd5\u81ea\u52a8\u5730\u6210\u4e3afinal\u65b9\u6cd5)\u3002<br \/>\n<strong>5.1.5\u5f3a\u5236\u7c7b\u578b\u8f6c\u6362<\/strong><br \/>\n\u8fdb\u884c\u7c7b\u578b\u8f6c\u6362\u7684\u60df\u4e00\u539f\u56e0\u662f:\u5728\u6682\u65f6\u5ffd\u89c6\u5bf9\u8c61\u7684\u5b9e\u9645\u7c7b\u578b\u4e4b\u540e\uff0c\u4f7f\u7528\u5bf9\u8c61\u7684\u5168\u90e8\u529f\u80fd\u3002<br \/>\n\u5c06\u4e00\u4e2a\u503c\u5b58\u5165\u53d8\u91cf\u65f6\uff0c\u7f16\u8bd1\u5668\u5c06\u68c0\u67e5\u662f\u5426\u5141\u8bb8\u8be5\u64cd\u4f5c\u3002\u5c06\u4e00\u4e2a\u5b50\u7c7b\u7684\u5f15\u7528\u8d4b\u7ed9\u4e00\u4e2a\u8d85\u7c7b\u53d8\u91cf\uff0c\u7f16\u8bd1\u5668\u662f\u5141\u8bb8\u7684\u3002\u4f46\u5c06\u4e00\u4e2a\u8d85\u7c7b\u7684\u5f15\u7528\u8d4b\u7ed9\u4e00\u4e2a\u5b50\u7c7b\u53d8\u91cf\uff0c\u5fc5\u987b\u8fdb\u884c\u7c7b\u578b\u8f6c\u6362\uff0c\u8fd9\u6837\u624d\u80fd\u591f\u901a\u8fc7\u8fd0\u884c\u65f6\u7684\u68c0\u67e5\u3002<br \/>\n\u5e94\u8be5\u517b\u6210\u8fd9\u6837\u4e00\u4e2a\u826f\u597d\u7684\u7a0b\u5e8f\u8bbe\u8ba1\u4e60\u60ef:\u5728\u8fdb\u884c\u7c7b\u578b\u8f6c\u6362\u4e4b\u524d\uff0c\u5148\u67e5\u770b\u4e00\u4e0b\u662f\u5426\u80fd\u591f\u6210\u529f\u5730\u8f6c\u6362\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u7b80\u5355\u5730\u4f7f\u7528instanceo\u8fd0\u7b97\u7b26\u5c31\u53ef\u4ee5\u5b9e\u73b0\u3002<br \/>\n\u7efc\u4e0a\u6240\u8ff0:<br 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