Java 使用SOAP使用Sharepoint web服务

在我的Netbeans中，在干净且成功构建之后，运行我的程序时，会出现以下消息：

SEVERE: Injection on a method requires a void return type
 symbol: javax.xml.ws.WebServiceRef
 location: public com.microsoft.schemas.sharepoint.soap.directory.GetUserInfoResponse$GetUserInfoResult pt.marinha.ditic.dss.NewWebServiceFromWSDL.getUserInfo(java.lang.String)
SEVERE: Injection on a method requires a void return type
 symbol: javax.xml.ws.WebServiceRef
 location: public com.microsoft.schemas.sharepoint.soap.directory.GetUserInfoResponse$GetUserInfoResult pt.marinha.ditic.dss.NewWebServiceFromWSDL.getUserInfo(java.lang.String)
SEVERE: Annotations processing failed for file:/C:/Users/m9351234/Documents/NetBeansProjects/SharePointWS/SharePointWS-war/build/web/
INFO: WS00018: Webservice Endpoint deployed

INFO: WEB0671: Loading application [SharePointWS-war] at [/SharePointWS-war]
INFO: SharePointWS-war was successfully deployed in 1.480 milliseconds.

这意味着什么

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我不知道如何处理Java中的usergroups方法。

根据错误消息，您似乎试图使用某种依赖项注入框架，该框架仅支持对具有无效返回类型的方法进行成员注入，其中as yours返回一个对象实例。

我试图将sharepoint中的webservice用户组与java应用程序一起使用，但我不知道如何处理方法的返回值。