- Making http post requests using okhttp
- getSharedPreferences (Context)
- addToBackStack (FragmentTransaction)
- setRequestProperty (URLConnection)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- Annotation (javassist.bytecode.annotation)
The annotation structure.An instance of this class is returned bygetAnnotations() in AnnotationsAttr
- JFrame (javax.swing)
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