Description Richard K. 2007-02-26 10:23:42 EST

Build ID: M20070212-1330

Steps To Reproduce:
Set explicitPropertyChange in BeanInfo

a) Use a bean with a customizer to apply a property value (firePropertyChange("sample", oldvalue, newvalue)

b) Use the customizer and try to reset the value (firePropertyChange("sample", oldvalue,=>null)

example (generated source):
case a) bean.setSample( new Description[]{"Test", "Test"});
case b) bean.setSample is not removed as expected

Reason:
Class: org.eclipse.ve.internal.java.core.CustomizeJavaBeanAction
Method: recordProperyChange()
In the scenario the newBean instance is null => Exception

Following code (after creating the newBean instance) solves the problem:
if ( newBean == null) { 			commandBuilder.cancelAttributeSetting( aBean,(EStructuralFeature) propDesc.getId());
return;
}

=> now the 'bean.setSample(..)' line will be removed from the generated code

Contact me for any questions.

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