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A controller for the selection of SelectableChannel objects. Selectable channels
can be registered w
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KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
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Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
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A connection represents a link from a Java application to a database. All SQL
statements and results
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Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- GregorianCalendar (java.util)
GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
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