refs - swagger-api/swagger-codegen#9203 - fixing sample jaxrs-resteasy-joda core version

Author: gracekarina

src/main/resources/handlebars/JavaJaxRS/resteasy/pom.mustache

@@ -216,7 +216,7 @@
         <swagger-core-version>1.5.18</swagger-core-version>
         {{/useOas2}}
         {{^useOas2}}
-        <swagger-core-version>2.0.0</swagger-core-version>
+        <swagger-core-version>2.0.9</swagger-core-version>
         {{/useOas2}}
         <jetty-version>9.2.9.v20150224</jetty-version>
         <resteasy-version>3.0.11.Final</resteasy-version>