- Running tasks concurrently on multiple threads
- getSystemService (Context)
- putExtra (Intent)
- runOnUiThread (Activity)
- BufferedWriter (java.io)
Wraps an existing Writer and buffers the output. Expensive interaction with the
underlying reader is
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- Locale (java.util)
Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
- HttpServletRequest (javax.servlet.http)
Extends the javax.servlet.ServletRequest interface to provide request
information for HTTP servlets.
- JFrame (javax.swing)
- Top 12 Jupyter Notebook extensions