import java.util.ArrayList;
import java.util.List;
import java.util.Vector;

public class SftpResourceLister implements ExternalResourceLister {
    private final SftpClientFactory sftpClientFactory;
    private final PasswordCredentials credentials;

    public SftpResourceLister(SftpClientFactory sftpClientFactory, PasswordCredentials credentials) {
        this.sftpClientFactory = sftpClientFactory;

        SftpResourceAccessor accessor = new SftpResourceAccessor(sftpClientFactory, passwordCredentials);
        SftpResourceLister lister = new SftpResourceLister(sftpClientFactory, passwordCredentials);
        SftpResourceUploader uploader = new SftpResourceUploader(sftpClientFactory, passwordCredentials);

Class <org.gradle.internal.resource.transport.sftp.SftpResourceLister> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (SftpResourceLister.java:0)