Is there any replacement for WindowsLookAndFeel.java in jdk9

Question

In JDK 9 with modularization the L&Fs classes are not exported. In my project we are extending this class: com.sun.java.swing.plaf.windows.WindowsLookAndFeel

Curious to know whether Is there any replacement available for this class?

Answer 1

Use UIManager.getSystemLookAndFeelClassName().

Also, never use (or rely on) the undocumented class in the com.sun hierarchy of packages, which leads to exactly this type of situation when Oracle decides to move or remove them without warning.