@Override
    protected Set<URI> getMavenRepositories() {
        if (mavenRepos == null) {
            mavenRepos = loadMavenRepositories();
        }
        return mavenRepos;
    }
@see io.apiman.manager.api.core.plugin.AbstractPluginRegistry#getMavenRepositories()
manager/api/war/wildfly8/src/main/java/io/apiman/manager/api/war/wildfly8/Wildfly8PluginRegistry.java