这也就是为什么在 javadoc 里面指出: it would be wrong to write a program that depended on this exception for its correctness: ConcurrentModificationException should be used only to detect bugs. 解决方法:在Map或者Collection的时候,
这也就是为什么在 javadoc 里面指出: it would be wrong to write a program that depended on this exception for its correctness: ConcurrentModificationException should be used only to detect bugs.
还有一个有趣的点是:有意思的是如果你的 Collection / Map 对象实际只有一个元素的时候, ConcurrentModificationException 异常并不会被抛出。这也就是为什么在 javadoc 里面指出:it would be wrong to write a program that depended on this exception for its correctness: ConcurrentModificationException should be ...
有意思的是如果你的 Collection / Map 对象实际只有一个元素的时候, ConcurrentModificationException 异常并不会被抛出。这也就是为什么在 javadoc 里面指出:it would be wrong to write a program that depended on this exception for i...
Java的聚合类型, 如ArrayList包括迭代器. 可是数组类型, 须要重写对应的迭代器(iterator). 详细方法: 1.ArrayList类型, 包括迭代器的方法, 能够直接返回. /** * @time 2014年6月20日 */ package iterator; import java.util.ArrayList; import java.util.Iterator; ...
迭代器是一种简单的方法,允许一些人在没有分配权限的情况下循环遍历数据集合(尽管具有删除权限)。 public interface Iterator<E> { boolean hasNext(); E next(); void remove(); } 请参阅 Javadoc。 原文由 Keith Pinson 发布,翻译遵循 CC BY-SA 3.0 许可协议 有用 回复 撰写...
Infinispan JavaDoc 13.0.10.Final-redhat-00001All Classes SEARCH: Summary: Nested | Field | Constr | Method Detail: Field | Constr | Method Package org.infinispan.commons.util Class ConcatIterator<E>java.lang.Object org.infinispan.commons.util.AbstractIterator<E> org.infinispan.com...
Infinispan JavaDoc 11.0.9.Final-redhat-00001All Classes SEARCH: Summary: Nested | Field | Constr | Method Detail: Field | Constr | Method Package org.infinispan.commons.util Class RemovableIterator<C>java.lang.Object org.infinispan.commons.util.RemovableIterator<C> ...
compact1, compact2, compact3 java.util Interface Iterator<E> Type Parameters: E- the type of elements returned by this iterator All Known Subinterfaces: ListIterator<E>,PrimitiveIterator<T,T_CONS>,PrimitiveIterator.OfDouble,PrimitiveIterator.OfInt,PrimitiveIterator.OfLong,XMLEventReader ...
Javadoc Returns an Iterator for the elements in this object. Popular methods of Iterable spliterator forEach <init> Popular in Java Reactive rest calls using spring rest template runOnUiThread (Activity) addToBackStack (FragmentTransaction) getOriginalFilename (MultipartFile) Return the original filenam...