- Making http requests using okhttp
- scheduleAtFixedRate (ScheduledExecutorService)
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- getResourceAsStream (ClassLoader)
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Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Date (java.sql)
A class which can consume and produce dates in SQL Date format. Dates are
represented in SQL as yyyy
- Properties (java.util)
A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
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Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
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The LoggerFactory is a utility class producing Loggers for various logging APIs,
most notably for lo
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