- Reading from database using SQL prepared statement
- runOnUiThread (Activity)
- addToBackStack (FragmentTransaction)
- getSystemService (Context)
- String (java.lang)
- GregorianCalendar (java.util)
GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
- ConcurrentHashMap (java.util.concurrent)
A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
- Modifier (javassist)
The Modifier class provides static methods and constants to decode class and
member access modifiers
- Scheduler (org.quartz)
This is the main interface of a Quartz Scheduler. A Scheduler maintains a registry of org.quartz.Job
- Github Copilot alternatives