- Reading from database using SQL prepared statement
- getApplicationContext (Context)
- compareTo (BigDecimal)
- startActivity (Activity)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- ConcurrentHashMap (java.util.concurrent)
A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
- ExecutorService (java.util.concurrent)
An Executor that provides methods to manage termination and methods that can
produce a Future for tr
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- JFrame (javax.swing)
- Github Copilot alternatives