Wicketstuff core modules that require to be build using Java 7. Typically this is because of a Java 7 feature requirement or Java 7 compiled upstream dependency.
'org.wicketstuff:wicket-mount-example:7.0.0'
<dependency> <groupId>org.wicketstuff</groupId> <artifactId>wicket-mount-example</artifactId> <version>7.0.0</version> </dependency>
<dependency org="org.wicketstuff" name="wicket-mount-example" rev="7.0.0"/>
"org.wicketstuff", "wicket-mount-example", "7.0.0"