Q. Blaze Advisor throws an exception with a stack trace that starts like this:
"java.lang.Error: PropertyDescriptor: internal error while merging PDs: type
mismatch between read and write methods"
A. If you are using a JDK 1.4.2_xx version, the cause of the problem is that the
introspector in those versions (not earlier, or in 1.5) is complaining about a
get/read method for a property whose type does not match the set/write method
for the same property name. For example, a getCustomerName method that returns a
StringBuffer and a setCustomerName method that takes a String.
1) Use a different version of the JDK, that doesn't throw this error.
2) Edit the Java class to remove this conflict between the get and set methods.