[SPRING] [MAVEN] All the methods are always PUT

Description

When you use the maven generator for generate the code, all the methods of the endpoints shows allways as PUT

Swagger-codegen version

2.3.1

Swagger declaration file content or url

Any endpoint, as aGET, will work.

Command line used for generation

false io.swagger swagger-codegen-maven-plugin ${version.swagger.codegen} ${project.basedir}/src/main/resources/${swagger.intermediary.file} ${server.intermediary.name} generate-sources generate spring ${server.intermediary.folder}

								<modelPackage>${server.intermediary.package}.model</modelPackage>
								<apiPackage>${server.intermediary.package}.api</apiPackage>
								<invokerPackage>${server.intermediary.package}</invokerPackage>
								<modelNameSuffix>Json</modelNameSuffix>

								<groupId>${project.groupId}</groupId>
								<artifactId>${server.intermediary.name}</artifactId>
								<artifactVersion>${project.version}</artifactVersion>

								<configOptions>
									<sourceFolder>src/main/java</sourceFolder>
									<title>${server.intermediary.name}</title>
									<basePackage>${server.intermediary.package}</basePackage>
									<configPackage>${server.intermediary.package}.configuration</configPackage>

									<useOptional>true</useOptional>
									<java8>true</java8>
									<dateLibrary>java8</dateLibrary>

									<artifactDescription>Servidor intermediador</artifactDescription>
								</configOptions>
							</configuration>
						</execution>
					</executions>
				</plugin>

Related issues/PRs

Suggest a fix/enhancement

Start by reproducing the report with the Spring generator and the provided Maven plugin configuration, using a minimal endpoint whose declared method is GET. Then inspect the Spring generator templates or entry points that emit endpoint mappings and compare the generated methods with the declaration; done means each generated endpoint preserves its declared HTTP method.