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A specialized Writer that writes to a file in the file system. All write
requests made by calling me
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Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
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This class consists exclusively of static methods that operate on or return
collections. It contains
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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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A Set is a data structure which does not allow duplicate elements.
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