- Making http post requests using okhttp
- getSharedPreferences (Context)
- setContentView (Activity)
- compareTo (BigDecimal)
- String (java.lang)
- Thread (java.lang)
A thread is a thread of execution in a program. The Java Virtual Machine allows
an application to ha
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- JFrame (javax.swing)
- Best IntelliJ plugins