- Finding current android device location
- startActivity (Activity)
- findViewById (Activity)
- getResourceAsStream (ClassLoader)
- PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- Collectors (java.util.stream)
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- ImageIO (javax.imageio)
- Best plugins for Eclipse