Removed unused import

Author: stevespringett

src/main/java/org/owasp/dependencytrack/persistence/DefaultObjectGenerator.java

@@ -33,7 +33,6 @@
 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletContextListener;
 import java.io.IOException;
-import java.net.URISyntaxException;
 import java.util.ArrayList;
 import java.util.List;