@Override
    public void listApis(String organizationId, int page, int pageSize, IAsyncResultHandler<List<String>> handler) {
        delegate.listApis(organizationId, page, pageSize, handler);
    }
@see io.apiman.gateway.engine.IRegistry#getContract(java.lang.String, java.lang.String, java.lang.String, java.lang.String, io.apiman.gateway.engine.async.IAsyncResultHandler)
gateway/engine/core/src/main/java/io/apiman/gateway/engine/impl/SecureRegistryWrapper.java