[MAVEN PLUGIN] NullPointerException when not specifying configOptions

[matthewmcgarvey]

Description

When specifying additionalProperties, reservedWordMappings,etc. without specifying configOptions the plugin throws a NullPointerException.

Swagger-codegen version

2.3.1 and master (2.4.0-SNAPSHOT)

Swagger declaration file content or url

<plugin>
    <groupId>io.swagger</groupId>
    <artifactId>swagger-codegen-maven-plugin</artifactId>
    <version>2.3.1</version>
    <executions>
        <execution>
            <goals>
                <goal>generate</goal>
            </goals>
            <configuration>
                <inputSpec>src/main/resources/api.yaml</inputSpec>
                <language>java</language>
                <additionalProperties>
                    <additionalProperty>key=value</additionalProperty>
                </additionalProperties>
            </configuration>
        </execution>
    </executions>
</plugin>

Steps to reproduce

Specify additionalProperties without configOptions

[wing328]

Close