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A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
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This class is used to encode a string using the format required by
application/x-www-form-urlencoded
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Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
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This is the central class in the log4j package. Most logging operations, except
configuration, are d
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A border layout lays out a container, arranging and resizing its components to
fit in five regions:
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A filter is an object that performs filtering tasks on either the request to a
resource (a servlet o
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