- Running tasks concurrently on multiple threads
- onCreateOptionsMenu (Activity)
- getSupportFragmentManager (FragmentActivity)
- runOnUiThread (Activity)
- BufferedWriter (java.io)
Wraps an existing Writer and buffers the output. Expensive interaction with the
underlying reader is
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Manifest (java.util.jar)
The Manifest class is used to obtain attribute information for a JarFile and its
entries.
- Collectors (java.util.stream)
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- Top 12 Jupyter Notebook extensions