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An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
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LinkedHashMap is an implementation of Map that guarantees iteration order. All
optional operations a
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A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
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Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
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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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