- Running tasks concurrently on multiple threads
- runOnUiThread (Activity)
- startActivity (Activity)
- notifyDataSetChanged (ArrayAdapter)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Modifier (javassist)
The Modifier class provides static methods and constants to decode class and
member access modifiers
- JOptionPane (javax.swing)
- Top plugins for WebStorm