getHasExamples() is missing in CodegenOperation class

[alexralko]

Description

getHasExamples() is not implemented for CodegenOperation class
So it is not possible to use {{hasExamples}} tag in template (e.g. in modules\swagger-codegen\src\main\resources\htmlDocs\index.mustache)

Swagger-codegen version

2.2.0-SNAPSHOT

Command line used for generation

java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate -i http://petstore.swagger.io/v2/swagger.json -l html

java version "1.7.0_79"
Apache Maven 3.0.5

Suggest a Fix

Implement getHasExamples() method for CodegenOperation class

[wing328]

PR merged.