- Making http post requests using okhttp
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- setRequestProperty (URLConnection)
- setContentView (Activity)
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- ImageIO (javax.imageio)
- Best plugins for Eclipse