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- scheduleAtFixedRate (ScheduledExecutorService)
- getSystemService (Context)
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Thrown when a file specified by a program cannot be found.
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This exception is thrown when a timeout expired on a socket read or accept
operation.
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A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
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Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
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