DoModal — wait until the Java window is closed

JavaShow — make a window visible and in front

ShowJavaConsole — display System.out and System.err output in a separate window

AppletViewer — display a Java Applet

ImplementJavaInterface — implement a Java interface via callbacks to the Wolfram Language

Java Classes

MathActionListener — call a Wolfram Language function when an ActionEvent occurs in Java

MathWindowListener — call a Wolfram Language function when a WindowEvent occurs in Java

MathAdjustmentListener  ▪  MathComponentListener  ▪  MathContainerListener  ▪  MathFocusListener  ▪  MathItemListener  ▪  MathKeyListener  ▪  MathMouseListener  ▪  MathMouseMotionListener  ▪  MathPropertyChangeListener  ▪  MathTextListener  ▪  MathVetoableChangeListener

MathFrame, MathJFrame — convenience classes for Wolfram Language-aware Java windows