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方法概要
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从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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方法详细资料
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add
public boolean add(T t)
- 参数:
t -
- 返回:
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clear
public void clear()
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size
public int size()
- 返回:
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