Adding jar file using maven dependencies

I am sure that this one is not a big thing but it ruined my Friday night and still I do not get my solution.

Well,I am importing itext java library using maven dependencies as we did in eclipse I just paste all itext dependencies in pom.xml and save pom.xml and things goes well but here the problem raise it show me the error Document class not found or so on.

Thanks in advance..

该报告涉及 pom.xml 中声明的 iText Java 依赖项以及缺失的 Document 类。首先使用列出的 Maven 依赖项复现项目设置，并检查扩展如何解析这些依赖项；当 Document 类能够无错误地被识别时，即表示完成。