- runOnUiThread (Activity)
- notifyDataSetChanged (ArrayAdapter)
- setContentView (Activity)
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- LinkedList (java.util)
Linked list implementation. [Sun docs]
- SortedMap (java.util)
A Map that further provides a total ordering on its keys. The map is ordered
according to the Compar
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Stream (java.util.stream)
A sequence of elements supporting sequential and parallel aggregate operations.
The following exampl
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains