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An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
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KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- SQLException (java.sql)
An exception that indicates a failed JDBC operation. It provides the following
information about pro
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This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
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A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
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General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
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