- Reading from database using SQL prepared statement
- getExternalFilesDir (Context)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
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ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
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A collection designed for holding elements prior to processing. Besides basic
java.util.Collection o
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Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
- Executors (java.util.concurrent)
Factory and utility methods for Executor, ExecutorService,
ScheduledExecutorService, ThreadFactory,
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
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A component is an object having a graphical representation that can be displayed
on the screen and t
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