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来自「用java 编写的十分基础的几个简单类」· HTM 代码 · 共 138 行

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 style='font-size:56%;text-shadow:auto;mso-fareast-language:ZH-CN'><i>Copyright
 Kourosh Farrokhzadi, 2003</i></span></div>
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 <div v:shape="_x0000_s19458" class=T><span style='position:absolute;
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 style='font-size:91%;mso-fareast-language:ZH-CN'>Abstract base classes and </span></span><span
 style='position:absolute;top:11.5%;left:5.99%;width:88.2%;height:9.25%'><span
 lang=EN-US style='font-size:91%;mso-fareast-language:ZH-CN'>Interfaces</span></span></div>
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 <div class=B style='mso-line-spacing:"90 20 0";position:absolute;top:20.0%;
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 font-family:Wingdings;font-size:65%'>n</span><span lang=EN-US
 style='mso-fareast-language:ZH-CN'>Abstract base class:&#13;</span></span></div>
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 top:.49em;font-family:Wingdings;font-size:65%'>n</span><span lang=EN-US
 style='mso-fareast-language:ZH-CN'>Has one or more of its methods declared as </span></span><span
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 with no </span></span><span style='position:absolute;top:39.0%;left:14.04%;
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 abstract unless it implements the </span></span><span style='position:absolute;
 top:57.0%;left:14.04%;width:79.96%;height:6.5%'><span lang=EN-US
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 top:.49em;font-family:Wingdings;font-size:65%'>n</span><span lang=EN-US
 style='mso-fareast-language:ZH-CN'>Can inherit from only one abstract
 class&#13;</span></span></div>
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 font-family:Wingdings;font-size:65%'>n</span><span lang=EN-US
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 <div class=B1 style='mso-line-spacing:"90 20 0"'><span style='position:absolute;
 top:78.5%;left:14.04%;width:87.64%;height:6.5%'><span style='mso-special-format:
 bullet;color:#FFCC00;mso-color-index:7;position:absolute;left:-3.41%;
 top:.49em;font-family:Wingdings;font-size:65%'>n</span><span lang=EN-US
 style='mso-fareast-language:ZH-CN'>An Abstract class, none of whose methods </span></span><span
 style='position:absolute;top:84.25%;left:14.04%;width:79.96%;height:6.5%'><span
 lang=EN-US style='mso-fareast-language:ZH-CN'>have any definition&#13;</span></span></div>
 <div class=B1 style='mso-line-spacing:"90 20 0";position:absolute;top:91.0%;
 left:11.04%;width:83.14%;height:6.5%'><span style='position:absolute;
 top:0%;left:3.6%;width:96.17%;height:100.0%'><span style='mso-special-format:
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 top:.49em;font-family:Wingdings;font-size:65%'>n</span><span lang=EN-US
 style='mso-fareast-language:ZH-CN'>Can inherit from many interfaces</span></span></div>
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