- Making http requests using okhttp
- getApplicationContext (Context)
- notifyDataSetChanged (ArrayAdapter)
- onRequestPermissionsResult (Fragment)
- Container (java.awt)
A generic Abstract Window Toolkit(AWT) container object is a component that can
contain other AWT co
- Proxy (java.net)
This class represents proxy server settings. A created instance of Proxy stores
a type and an addres
- Date (java.util)
A specific moment in time, with millisecond precision. Values typically come
from System#currentTime
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- TreeMap (java.util)
Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
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