https://www.soapui.org/
Arquivo da tag: SOAP
Generating classes from WSDL: Duplicate operation with name error
SOAP Test Web
Download Axis 2
What is the JAXB2 Maven Plugin?
This plugin uses the Java API for XML Binding (JAXB), version 2+, to generate Java classes from XML Schemas (and optionally binding files) and to create XML Schemas from annotated Java classes. The plugin delegates most of its work to either of the two JDK-supplied tools XJC and Schemagen, through its JAXB implementation dependencies.
http://www.mojohaus.org/jaxb2-maven-plugin/Documentation/v2.2
JAX-WS: WS Client Geração Com SoapUI
WSDL2Java gerar todo o código do cliente em um arquivo Java sólido?
Web Services SOAP em Java – 2ª Edição | Guia prático para o desenvolvimento de web services em Java
Nota do livro: 8.