- Creating JSON documents from java classes using gson
- findViewById (Activity)
- startActivity (Activity)
- addToBackStack (FragmentTransaction)
- BigDecimal (java.math)
An immutable arbitrary-precision signed decimal.A value is represented by an
arbitrary-precision "un
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- SortedMap (java.util)
A map that has its keys ordered. The sorting is according to either the natural
ordering of its keys
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- ZipFile (java.util.zip)
This class provides random read access to a zip file. You pay more to read the
zip file's central di
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- From CI to AI: The AI layer in your organization