Something wrong with the bean (JavaSettings?), wrong beaninfo?

I cannot reproduce this bug...

I tried 3.2-b7 with redhat Linux 6.2, Sun JDK 1.2.2. It was OK. I do not think
this error is platform-dependent. Please try it with the latest beta and reopen
this bug if it still makes problems.

I got the following message when trying to set the default compiler to JDK 
1.2.2 in release 32 build 7. Setting the debugger seems to be working though.

Tue Mar 20 11:59:45 GMT+05:30 
2001org.openide.explorer.propertysheet.PropertyDetails$ExceptionHack: 
java.lang.IllegalArgumentException: argument type mismatch
        at java.lang.reflect.Method.invoke(Native Method)
        at org.openide.nodes.PropertySupport$Reflection.setValue
(PropertySupport.java:205)
        at org.openide.explorer.propertysheet.PropertyDetails.setPropertyValue
(PropertyDetails.java:185)
        at org.openide.explorer.propertysheet.PropertyDisplayer.setPropertyValue
(PropertyDisplayer.java:823)
        at org.openide.explorer.propertysheet.PropertyDisplayer.setAsText
(PropertyDisplayer.java:792)
        at 
org.openide.explorer.propertysheet.PropertyDisplayer$3.actionPerformed
(PropertyDisplayer.java:548)
        at javax.swing.JComboBox.fireActionEvent(JComboBox.java:870)
        at javax.swing.JComboBox.selectedItemChanged(JComboBox.java:894)
        at javax.swing.JComboBox.contentsChanged(JComboBox.java:950)
        at javax.swing.AbstractListModel.fireContentsChanged
(AbstractListModel.java:79)
        at javax.swing.DefaultComboBoxModel.setSelectedItem
(DefaultComboBoxModel.java:86)
        at javax.swing.JComboBox.setSelectedItem(JComboBox.java:415)
        at javax.swing.JComboBox.setSelectedIndex(JComboBox.java:455)
        at javax.swing.plaf.basic.BasicComboPopup$ListMouseHandler.mouseReleased
(BasicComboPopup.java:582)
[catch] at java.awt.AWTEventMulticaster.mouseReleased
(AWTEventMulticaster.java:231)
        at java.awt.Component.processMouseEvent(Component.java:3717)
        at java.awt.Component.processEvent(Component.java:3546)
        at java.awt.Container.processEvent(Container.java:1164)
        at java.awt.Component.dispatchEventImpl(Component.java:2595)
        at java.awt.Container.dispatchEventImpl(Container.java:1213)
        at java.awt.Component.dispatchEvent(Component.java:2499)
        at java.awt.LightweightDispatcher.retargetMouseEvent
(Container.java:2451)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)
        at java.awt.Container.dispatchEventImpl(Container.java:1200)
        at java.awt.Window.dispatchEventImpl(Window.java:912)
        at java.awt.Component.dispatchEvent(Component.java:2499)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:319)
        at java.awt.EventDispatchThread.pumpOneEvent
(EventDispatchThread.java:103)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:84)

The following exception is got when setting the default executor in release32-
build 7:

Tue Mar 20 12:00:44 GMT+05:30 
2001org.openide.explorer.propertysheet.PropertyDetails$ExceptionHack: 
java.lang.IllegalArgumentException: argument type mismatch
        at java.lang.reflect.Method.invoke(Native Method)
        at org.openide.nodes.PropertySupport$Reflection.setValue
(PropertySupport.java:205)
        at org.openide.explorer.propertysheet.PropertyDetails.setPropertyValue
(PropertyDetails.java:185)
        at org.openide.explorer.propertysheet.PropertyDisplayer.setPropertyValue
(PropertyDisplayer.java:823)
        at org.openide.explorer.propertysheet.PropertyDisplayer.setAsText
(PropertyDisplayer.java:792)
        at 
org.openide.explorer.propertysheet.PropertyDisplayer$3.actionPerformed
(PropertyDisplayer.java:548)
        at javax.swing.JComboBox.fireActionEvent(JComboBox.java:870)
        at javax.swing.JComboBox.selectedItemChanged(JComboBox.java:894)
        at javax.swing.JComboBox.contentsChanged(JComboBox.java:950)
        at javax.swing.AbstractListModel.fireContentsChanged
(AbstractListModel.java:79)
        at javax.swing.DefaultComboBoxModel.setSelectedItem
(DefaultComboBoxModel.java:86)
        at javax.swing.JComboBox.setSelectedItem(JComboBox.java:415)
        at javax.swing.JComboBox.setSelectedIndex(JComboBox.java:455)
        at javax.swing.plaf.basic.BasicComboPopup$ListMouseHandler.mouseReleased
(BasicComboPopup.java:582)
        at java.awt.AWTEventMulticaster.mouseReleased
(AWTEventMulticaster.java:231)
        at java.awt.Component.processMouseEvent(Component.java:3717)
        at java.awt.Component.processEvent(Component.java:3546)
        at java.awt.Container.processEvent(Container.java:1164)
        at java.awt.Component.dispatchEventImpl(Component.java:2595)
        at java.awt.Container.dispatchEventImpl(Container.java:1213)
        at java.awt.Component.dispatchEvent(Component.java:2499)
        at java.awt.LightweightDispatcher.retargetMouseEvent
(Container.java:2451)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)
        at java.awt.Container.dispatchEventImpl(Container.java:1200)
        at java.awt.Window.dispatchEventImpl(Window.java:912)
        at java.awt.Component.dispatchEvent(Component.java:2499)
[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:319)
        at java.awt.EventDispatchThread.pumpOneEvent
(EventDispatchThread.java:103)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:84)

These errors occur only if i try to set the values using the combo box 
in the dialog. If I try to set it using the Property Editor, 
everything works fine.

Assigned to myself (Marian Petras).

I cannot reproduce this with current release32 sources. In step #5, I select the
newly created debugger type and it is fine, no exception is thrown. This works
either from the combo box (from the propsheet for Java Sources) or after using
the "..." button to open an equivalent dialog.

By the way your comment: "These errors occur only if i try to set the values
using the combo box in the dialog. If I try to set it using the Property Editor,
everything works fine." is not quite clear, could you be more specific?

Also did you attempt to set the name of the newly created debugger type to the
same name as an existing debugger type (or other service listed under Project
Settings)? Exactly which name did you choose?

QA, please try to reproduce this one as well if you can...I am tempted to mark
WORKSFORME unless new information turns up.

*** This issue has been marked as a duplicate of 9043 ***

Since this was marked as a duplicate.