- Creating JSON documents from java classes using gson
- addToBackStack (FragmentTransaction)
- scheduleAtFixedRate (Timer)
- getSystemService (Context)
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- Permission (java.security)
Legacy security code; do not use.
- Queue (java.util)
A collection designed for holding elements prior to processing. Besides basic
java.util.Collection o
- ExecutorService (java.util.concurrent)
An Executor that provides methods to manage termination and methods that can
produce a Future for tr
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- JOptionPane (javax.swing)
- From CI to AI: The AI layer in your organization