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- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
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- addToBackStack (FragmentTransaction)
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A writable sink for bytes.Most clients will use output streams that write data
to the file system (
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Fake signature of an existing Java class.
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This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- Queue (java.util)
A collection designed for holding elements prior to processing. Besides basic
java.util.Collection o
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A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
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