code: @Override
      public T deleteClass(String fullyQualifiedClassName) throws IllegalArgumentException {
          Validate.notNull(fullyQualifiedClassName, "Class name must be specified");
  
          ArchivePath path = new BasicPath(getClassesPath(), AssetUtil.getFullPathForClassResource(fullyQualifiedClassName));
  
          getArchive().delete(path);
  
          return covarientReturn();
      }
docs: /*
  (non-Javadoc)
  
  @see org.jboss.shrinkwrap.api.container.ClassContainer#deleteClass(java.lang.String)