When editor module is disabled, properties fails.

I get the following error when I disable the editor module from global options
and then attempt to re-start netbeans.

 java.lang.NoClassDefFoundError: org/netbeans/modules/editor/options/AllOptions
         at java.lang.Class.getMethod0(Native Method)
         at java.lang.Class.getMethod(Class.java:888)
         at
org.netbeans.modules.properties.PropertiesModule.installColoring(PropertiesModul
e.java:82)
         at
org.netbeans.modules.properties.PropertiesModule.restored(PropertiesModule.java:
66)
         at org.netbeans.core.ModuleItem.restoreCode(ModuleItem.java:354)
         at
org.netbeans.core.ModuleInstaller.initialize(ModuleInstaller.java:208)
         at org.netbeans.core.Main.main(Main.java:502)
         at org.netbeans.Main.main(Main.java:25)



Suggested fix:
 (1) catch errors, not just exceptions; (2) don't
use "org.netbeans.editor.Settings" as a test for editor module since
that class is in lib/ext/nb-editor.jar even with the module disabled and
is not a reliable test, rather use e.g.
"org.netbeans.modules.editor.EditorModule" from modules/editor.jar.