The EOL is missing so let's add it in order to comply with POSIX standard:
Line
> A sequence of zero or more non- <newline> characters plus a terminating <newline> character.
* Add serialVersionUID to Java apiException.mustache templates
* Use 'enable()' and 'disable()' methods to handle object mapper features in JSON.mustache for the "native" Java generator instead of the deprecated 'configure()'
* Update samples
