FULL PRODUCT VERSION :
java version "1.8.0_111"


ADDITIONAL OS VERSION INFORMATION :
10.12 macOS Sierra

EXTRA RELEVANT SYSTEM CONFIGURATION :
JDK 8, macOS Sierra, MacBook Air 13, 8GB RAM

A DESCRIPTION OF THE PROBLEM :
Using JPopupMenu with LookAndFeel Aqua "com.apple.laf.AquaLookAndFeel"... As you can see the JRadioButtonMenuItem is presented like JCheckBoxMenuItem.

https://stackoverflow.com/questions/47022968/macos-aqua-lookandfeel-jradiobuttonmenuitem-like-jcheckboxmenuitem?rq=1

REGRESSION. Last worked in version 8u151

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Create Popup Menu

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Different icons for JCheckBoxMenuItem and JRadioButtonMenuItem
ACTUAL -
macOS Aqua LookAndFeel JRadioButtonMenuItem like JCheckBoxMenuItem


ERROR MESSAGES/STACK TRACES THAT OCCUR :
It code doesn't produce error messages.

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
PopupMenu.add(new javax.swing.JCheckBoxMenuItem("JCheckBoxMenuItem", true));
PopupMenu.add(new javax.swing.JCheckBoxMenuItem("JCheckBoxMenuItem", false));
PopupMenu.addSeparator();
PopupMenu.add(new javax.swing.JRadioButtonMenuItem("JRadioButtonMenuItem", true));
PopupMenu.add(new javax.swing.JRadioButtonMenuItem("JRadioButtonMenuItem", false));
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
I haven't solution for this. I hope change the icon.

SUPPORT :
YES