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Vector源码分析学习同样，首先是Vector的定义//继承AbstractList抽线类，实现了List、RandomAccess、Cloneable和Serializable接口public class Vector<E> extends AbstractList<E> implements List<E>, RandomAccess, Cloneable, java.io

ArrayList源码分析学习首先是ArrayList的定义//继承AbstractList抽线类，实现了List、RandomAccess、Cloneable和Serializable接口public class ArrayList<E> extends AbstractList<E> implements List<E>, RandomAccess, Cloneable, j