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Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
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A connection represents a link from a Java application to a database. All SQL
statements and results
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
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HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- IOUtils (org.apache.commons.io)
General IO stream manipulation utilities. This class provides static utility
methods for input/outpu
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