再次证明JDK1.5泛型实现原理
在这篇文章中用Jad说明了JDK1.5中的泛型是擦拭法实现，实际是通过编绎前处理，或者编译器实现的。但有人说Jad还不支持1.5的语法，那么从另一个角度证明一下，就有了这篇文章。<div style="border-right: #cccccc 1px solid; padding-right: 5px; border-top: #cccccc 1px solid; padding-left: 4px; font-size: 13px; padding-bottom: 4px; border-left: #cccccc 1px solid; width: 98%; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee;">http://www.agoit.com/Images/OutliningIndicators/None.gifimport java.util.ArrayList;
http://www.agoit.com/Images/OutliningIndicators/None.gif
http://www.agoit.com/Images/OutliningIndicators/None.gif
http://www.agoit.com/Images/OutliningIndicators/ExpandedBlockStart.gifhttp://www.agoit.com/Images/OutliningIndicators/ContractedBlock.gifpublic class Generic http://www.agoit.com/Images/dot.gif{
http://www.agoit.com/Images/OutliningIndicators/InBlock.gif
http://www.agoit.com/Images/OutliningIndicators/ExpandedSubBlockStart.gifhttp://www.agoit.com/Images/OutliningIndicators/ContractedSubBlock.gif public static void main(String[] args) http://www.agoit.com/Images/dot.gif{
http://www.agoit.com/Images/OutliningIndicators/InBlock.gif ArrayList list1 = new ArrayList();
http://www.agoit.com/Images/OutliningIndicators/InBlock.gif list1.add("1");
http://www.agoit.com/Images/OutliningIndicators/InBlock.gif String str1 = (String)list1.get(0);
http://www.agoit.com/Images/OutliningIndicators/InBlock.gif
http://www.agoit.com/Images/OutliningIndicators/InBlock.gif ArrayList<String> list2 = new ArrayList<String>();
http://www.agoit.com/Images/OutliningIndicators/InBlock.gif list2.add("1");
http://www.agoit.com/Images/OutliningIndicators/InBlock.gif String str2 = list2.get(0);
http://www.agoit.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif }
http://www.agoit.com/Images/OutliningIndicators/InBlock.gif
http://www.agoit.com/Images/OutliningIndicators/ExpandedBlockEnd.gif}
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