- Making http post requests using okhttp
- getSupportFragmentManager (FragmentActivity)
- onCreateOptionsMenu (Activity)
- getSystemService (Context)
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- TimeZone (java.util)
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- From CI to AI: The AI layer in your organization