Which containers use a Flow layout as their default layout?-

Panel and Applet classes use the FlowLayout as their default layout.

In Core Java, the containers that use a FlowLayout as their default layout are:

  1. JPanel
  2. JDialog

The FlowLayout is a layout manager in Java Swing that arranges components from left to right, top to bottom in the order they are added. It is the default layout manager for JPanel and JDialog in Java Swing. Components added to a container with FlowLayout will be placed next to each other until the line is filled, and then they will continue on the next line.