bulktree 发表于 2013-1-26 16:04:01

JDK5增强for循环的使用

JDK5增强for循环的使用,此语法有很大的缺陷,仅适用于有限的输出<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.blogjava.net/Images/OutliningIndicators/None.gifpackage com.bulktree;
http://www.blogjava.net/Images/OutliningIndicators/None.gif
http://www.blogjava.net/Images/OutliningIndicators/None.gifimport java.util.ArrayList;
http://www.blogjava.net/Images/OutliningIndicators/None.gifimport java.util.Collection;
http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gifhttp://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif/**//*
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif * jdk.15增加的for循环
http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif * */
http://www.blogjava.net/Images/OutliningIndicators/None.gifpublic class TestFor
http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gifhttp://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gifhttp://www.blogjava.net/Images/dot.gif{
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif    public static void main(String[] args) 
http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gifhttp://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif    http://www.blogjava.net/Images/dot.gif{
http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gifhttp://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif        int[] arr = http://www.blogjava.net/Images/dot.gif{1,2,3,4,5,6,7,8,9,0};
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        for(int i : arr)
http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gifhttp://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif        http://www.blogjava.net/Images/dot.gif{
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif            System.out.println(i);
http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif        }
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        Collection c = new ArrayList();
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        c.add(new String("111"));
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        c.add(new String("222"));
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        c.add(new String("333"));
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        c.add(new String("444"));
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        c.add(new String("555"));
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        c.add(new String("666"));
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        c.add(new String("777"));
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        c.add(new String("888"));
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        c.add(new String("999"));
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        c.add(new String("000"));
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif        for(Object o : c)
http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gifhttp://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif        http://www.blogjava.net/Images/dot.gif{
http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif            System.out.println(o);
http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif        }
http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif    }
http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif}
http://www.blogjava.net/Images/OutliningIndicators/None.gif
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