- Running tasks concurrently on multiple threads
- getSystemService (Context)
- runOnUiThread (Activity)
- putExtra (Intent)
- FileWriter (java.io)
A specialized Writer that writes to a file in the file system. All write
requests made by calling me
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- Iterator (java.util)
An iterator over a sequence of objects, such as a collection.If a collection has
been changed since
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- Collectors (java.util.stream)
- JComboBox (javax.swing)
- Top Vim plugins