- Creating JSON documents from java classes using gson
- findViewById (Activity)
- getSystemService (Context)
- startActivity (Activity)
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- GridBagLayout (java.awt)
The GridBagLayout class is a flexible layout manager that aligns components
vertically and horizonta
- ImageIO (javax.imageio)
- Filter (javax.servlet)
A filter is an object that performs filtering tasks on either the request to a
resource (a servlet o
- JTable (javax.swing)
- Github Copilot alternatives