- Running tasks concurrently on multiple threads
- scheduleAtFixedRate (Timer)
- startActivity (Activity)
- putExtra (Intent)
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- SortedMap (java.util)
A map that has its keys ordered. The sorting is according to either the natural
ordering of its keys
- XPath (javax.xml.xpath)
XPath provides access to the XPath evaluation environment and expressions.
Evaluation of XPath Expr
- Rectangle (java.awt)
A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
- Reference (javax.naming)
- JOptionPane (javax.swing)
- Best plugins for Eclipse