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- getSystemService (Context)
- getApplicationContext (Context)
- getExternalFilesDir (Context)
- String (java.lang)
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- CountDownLatch (java.util.concurrent)
A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
- BorderLayout (java.awt)
A border layout lays out a container, arranging and resizing its components to
fit in five regions:
- JLabel (javax.swing)
- Best IntelliJ plugins