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>
* remove php apache license
* remove license in sample code, update nodejs to use unlicnese
* remove license from jaxrs generator
* remove license from server generator
* update pom.xml for jaxrs resteasy joda server
* fix jaxrs line break
* fix java gradle bat line break
* fix scala gradle line break
* fix undertow crt line break
* fix spring line break
* fix undertow line break in pom
* rollback undertwo petstore to use petstore.yaml
* to fix#2981
* update sample, update ci to include jaxrs (jersey1, 2)
* avoid duplicated artifactId in pom (jaxrs jersey1)
* update jetty dependency for jersey1 jaxrs
* update bin to set proper artifact-id
* fix jersey1 jaxrs pom.xml
* fix dependency in jaxrs jersey2 pom
* downgrade jetty plugin to 9.3.0.v20150612
* update petstore sample for jaxrs jersey 1
* restore jetty to previous version. update test order
* downgrade jetty maven plugin version
* restore original version of jetty plugin