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After that the mustang JAR can be used.\n\nMore information on how to develop **on** mustang: \n \n - [Developer documentation](https://github.com/ZUGFeRD/mustangproject/blob/master/doc/development_documentation.md)\n\nUsage\n-----\n\nIf you set up a Maven project, you can reference the mustang artifact like this:\n\n```xml\n\u003cdependency\u003e\n    \u003cgroupId\u003eorg.mustangproject\u003c/groupId\u003e\n    \u003cartifactId\u003evalidator\u003c/artifactId\u003e\n    \u003cversion\u003e2.22.0\u003c/version\u003e\n    \u003cclassifier\u003eshaded\u003c/classifier\u003e\n\u003c/dependency\u003e\n```\n\nFurther docs on how to develop **with** mustang: \n - [Usage examples](https://www.mustangproject.org/use/): Read and write electronic invoices.\n - [Mustang classes](https://www.mustangproject.org/invoice-class/): Using the mustang classes.\n\nContact\n-----\n\nDeveloper: Jochen Stärk. For questions please contact Jochen at jstaerk [at] usegroup.de \n\nLicense\n-----\n\nSubject to the [Apache-2.0 license](http://www.apache.org/licenses/LICENSE-2.0.html).\n","funding_links":["https://www.mustangproject.org/support/"],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzugferd%2Fmustangproject","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fzugferd%2Fmustangproject","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzugferd%2Fmustangproject/lists"}