- Creating JSON documents from java classes using gson
- scheduleAtFixedRate (Timer)
- getResourceAsStream (ClassLoader)
- runOnUiThread (Activity)
- Socket (java.net)
Provides a client-side TCP socket.
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- XPath (javax.xml.xpath)
XPath provides access to the XPath evaluation environment and expressions.
Evaluation of XPath Expr
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- LoggerFactory (org.slf4j)
The LoggerFactory is a utility class producing Loggers for various logging APIs,
most notably for lo
- ImageIO (javax.imageio)
- Best IntelliJ plugins