- getSupportFragmentManager (FragmentActivity)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- getSharedPreferences (Context)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
- BigDecimal (java.math)
An immutable arbitrary-precision signed decimal.A value is represented by an
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- TimerTask (java.util)
A task that can be scheduled for one-time or repeated execution by a Timer.
- Executor (java.util.concurrent)
An object that executes submitted Runnable tasks. This interface provides a way
of decoupling task s
- JList (javax.swing)
- IsNull (org.hamcrest.core)
Is the value null?