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An output stream that writes bytes to a file. If the output file exists, it can
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Thrown when a hostname can not be resolved.
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An exception that indicates a failed JDBC operation. It provides the following
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Doubly-linked list implementation of the List and Dequeinterfaces. Implements
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Vector is an implementation of List, backed by an array and synchronized. All
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Defines methods that all servlets must implement. A servlet is a small Java
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