When a string enumeration has the empty string as one of its available
values, the generated code for many languages is invalid because the
empty string can not be used as an identifier. As with numbers and
symbols, provide a mapping to an English name which can be used as a
replacement. In this case, "empty" for the empty string/empty value.
Signed-off-by: Kevin Locke <kevin@kevinlocke.name>
* Fix support for 'class' properties in Java codegen
Currently Java codegen works successfully for property named 'class' but
fails on '_class', '__class', etc, because of 'Object.getClass()'
overloading.
This fix is intended to avoid all Object method overloading cases.
* Regenerated samples for Java petstore-security-test
