- Updating database using SQL prepared statement
- getSystemService (Context)
- startActivity (Activity)
- getContentResolver (Context)
- SocketException (java.net)
This SocketException may be thrown during socket creation or setting options,
and is the superclass
- Path (java.nio.file)
- Iterator (java.util)
An iterator over a sequence of objects, such as a collection.If a collection has
been changed since
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- Semaphore (java.util.concurrent)
A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- TimeUnit (java.util.concurrent)
A TimeUnit represents time durations at a given unit of granularity and provides
utility methods to
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