According to Java VM specifications a method is not allowed to have more than 255 parameters (https://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.3.3):

"A method descriptor is valid only if it represents method parameters with a total length of 255 or less, where that length includes the contribution for this in the case of instance or interface method invocations. The total length is calculated by summing the contributions of the individual parameters, where a parameter of type long or double contributes two units to the length and a parameter of any other type contributes one unit."

expected behaviour:

Only a parameterless constructor should be created in this case.

perceived behaviour:

An invalid parameter is generated.

workaround:

There's the possibility to let the annotation processor generate the Model,
 then disable the Annotation and move the generated class into your regular source package. You can then remove the offending constructor and use the model. This
 solution is impractical and only works in certain cases where you don't have any function definitions or ComputedProperty.

  

If there are more than 255 Properties the AnnotationProcessor will generate an invalid constructor and compilation will fail with "error, too many parameters".