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A writable sink for bytes.Most clients will use output streams that write data
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A Java representation of the SQL TIMESTAMP type. It provides the capability of
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ArrayList is an implementation of List, backed by an array. All optional
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A plug-in replacement for JDK1.5 java.util.Hashtable. This version is based on
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A Set is a data structure which does not allow duplicate elements.
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Stack is a Last-In/First-Out(LIFO) data structure which represents a stack of
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