- Reading from database using SQL prepared statement
- addToBackStack (FragmentTransaction)
- setContentView (Activity)
- onRequestPermissionsResult (Fragment)
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- GridBagLayout (java.awt)
The GridBagLayout class is a flexible layout manager that aligns components
vertically and horizonta
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- ImageIO (javax.imageio)
- BoxLayout (javax.swing)
- Best IntelliJ plugins