This problem happens to both cases: JIT on/JIT off

To reproduce:

1) Set up the environments: please change the drive letter accordingly

set HOTJAVA_HOME=F:\hjv112
set JDK_HOME=F:\jdk12h
set CLASSPATH=F:\hjv112\lib\classes;F:\hjv112\lib\ssl.jar;F:\jdk12h\jre\lib\rt.jar;F:\jdk12h\lib\tools.jar;F:\hjv112\lib
set PATH=%HOTJAVA_HOME%\bin;%PATH%


2) Issue the command: JIT is ON

F:\jdk12h\bin\oldjava.exe -ms4m -mx32m -Dhotjava.home=F:\hjv112 -Djava.home=F:\jdk12h sunw.hotjava.Main file:F:/hjv112/lib/props/selector.init


3) Click on the CalendarView icon

The follwoing output is generated:

Loading Images...
  - Images loaded
java.lang.ClassCastException
        at sun.awt.windows.WToolkit.prepareScrImage(Compiled Code)
        at sun.awt.windows.WComponentPeer.prepareImage(Compiled Code)
        at java.awt.Component.prepareImage(Compiled Code)
        at java.awt.Component.prepareImage(Compiled Code)
        at sunw.hotjava.sw.ui.swImageButton.setIcon(swImageButton.java:288)
        at sunw.hotjava.sw.ui.swImageButton.setIcon(swImageButton.java:273)
        at sunw.jdt.selector.SwNotifier.setIcon(SwNotifier.java:94)
        at sunw.jdt.cal.ui.SwCalendar.updateDate(SwCalendar.java:251)
        at sunw.jdt.cal.ui.SwCalendar.init(SwCalendar.java:98)
        at sunw.jdt.selector.SwNotifier.run(Compiled Code)
OS: Windows NT
null:

java.lang.ClassCastException
        at sun.awt.windows.WToolkit.prepareScrImage(Compiled Code)
        at sun.awt.windows.WComponentPeer.prepareImage(Compiled Code)
        at java.awt.Component.prepareImage(Compiled Code)
        at java.awt.Component.prepareImage(Compiled Code)
        at sunw.jdt.util.ui.BasicCanvas.setImage(BasicDialog.java:1079)
        at sunw.jdt.util.ui.BasicAnimate.stop(BasicDialog.java:1254)
        at sunw.jdt.util.ui.BasicDialog.hidden(BasicDialog.java:782)
        at sunw.jdt.util.ui.ManagedDialog.unmanagedHide(ManagedDialog.java:127)
        at sunw.jdt.util.ui.ManagedDialog.hide(ManagedDialog.java:112)
        at sunw.jdt.cal.ui.CalApplet.initEverything(CalApplet.java:158)
        at sunw.jdt.cal.ui.CalApplet.start(CalApplet.java:367)
        at sunw.hotjava.applet.AppletPanel.processEvent(Compiled Code)
        at sunw.hotjava.applet.swAppletPanel.processEvent(Compiled Code)
        at sunw.hotjava.applet.AppletPanel.run(Compiled Code)
        at java.lang.Thread.run(Compiled Code)