- Reading from database using SQL prepared statement
- scheduleAtFixedRate (Timer)
- getExternalFilesDir (Context)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- List (java.util)
An ordered collection (also known as a sequence). The user of this interface has
precise control ove
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- LogFactory (org.apache.commons.logging)
Factory for creating Log instances, with discovery and configuration features
similar to that employ
- Best IntelliJ plugins