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摘要： 概述 Doubly-linked list implementation of the {@code List} and {@code Deque} interfaces. Implements all optional list operations, and permits all elemen 阅读全文

摘要： Queue 概述 A collection designed for holding elements prior to processing.Besides basic {@link java.util.Collection Collection} operations, queues provi 阅读全文

摘要： Iterable 概述 Implementing this interface allows an object to be the target of the "for-each loop" statement. 实现Iterable接口 允许一个对象 作为 foreach遍历的目标； publi 阅读全文