题目代码的功能是:采用Iterator进行循环遍历到集合中的每一个元素,并将其移除,《插入代码》处应填入的代码是?ArrayList list = new ArrayList(); list.add("java"); list.add("php"); list.add(".net"); 《插入代码》
A.Iterator it=list.iterator(); while(it.hasNext()){ it.next(); it.remove(); }
B.Iterator it=list.iterator(); while(it.hasNext()){ it.remove(); }
C.Iterator it=list.iterator(); while(it. hasNext()){ Object obj=it.next(); list.remove(obj); }
D.Iterator it=list.iterator(); while(it.hasNext()){ list.remove(); }
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