I have a folder named "arquillianClassloader" in my workspace.

Any idea where that is coming from and what it is for ?

arquillianClassLoader
├── jboss-as-kitchensink-html5-mobile
│   └── shrinkwrap-impl-base-1_0_1
│   └── META-INF
│   └── services
│   ├── org.jboss.shrinkwrap.api.exporter.ZipExporter
│   ├── org.jboss.shrinkwrap.api.spec.WebArchive
│   └── org.jboss.shrinkwrap.spi.Configurable
└── jboss-javaee6-webapp
└── shrinkwrap-impl-base-1_0_1
└── META-INF
└── services
├── org.jboss.shrinkwrap.api.exporter.ZipExporter
├── org.jboss.shrinkwrap.api.spec.WebArchive
└── org.jboss.shrinkwrap.spi.Configurable