- Making http post requests using okhttp
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- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- requestLocationUpdates (LocationManager)
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ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- PrintStream (java.io)
Fake signature of an existing Java class.
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A ConnectException is thrown if a connection cannot be established to a remote
host on a specific po
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Collection is the root of the collection hierarchy. It defines operations on
data collections and t
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A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
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