- Running tasks concurrently on multiple threads
- getSystemService (Context)
- getSupportFragmentManager (FragmentActivity)
- onRequestPermissionsResult (Fragment)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- PrintStream (java.io)
Fake signature of an existing Java class.
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- DecimalFormat (java.text)
A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- Annotation (javassist.bytecode.annotation)
The annotation structure.An instance of this class is returned bygetAnnotations() in AnnotationsAttr
- Top 12 Jupyter Notebook extensions