- Start an intent from android
- onRequestPermissionsResult (Fragment)
- getSystemService (Context)
- scheduleAtFixedRate (Timer)
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- XPath (javax.xml.xpath)
XPath provides access to the XPath evaluation environment and expressions.
Evaluation of XPath Expr
- ImageIO (javax.imageio)
- Join (org.hibernate.mapping)
- Top Vim plugins