- Running tasks concurrently on multiple threads
- getExternalFilesDir (Context)
- notifyDataSetChanged (ArrayAdapter)
- onCreateOptionsMenu (Activity)
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- Proxy (java.net)
This class represents proxy server settings. A created instance of Proxy stores
a type and an addres
- 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
- SortedMap (java.util)
A map that has its keys ordered. The sorting is according to either the natural
ordering of its keys
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- Best IntelliJ plugins