使用JAVA，我如何识别分支和文件与特定的GiLab相关

<dependency>
    <groupId>org.gitlab4j</groupId>
    <artifactId>gitlab4j-api</artifactId>
    <version>4.35.0</version>
</dependency>

import org.gitlab4j.api.GitLabApi;
import org.gitlab4j.api.models.Branch;
import org.gitlab4j.api.models.Project;
import org.gitlab4j.api.models.RepositoryFile;

public class GitLabExample {

    public static void main(String[] args) {
        // GitLab服务器地址和访问令牌
        String gitLabUrl = "https://gitlab.example.com";
        String accessToken = "your_access_token";

        // 创建GitLabApi实例
        GitLabApi gitLabApi = new GitLabApi(gitLabUrl, accessToken);

        try {
            // 获取项目
            Project project = gitLabApi.getProjectApi().getProject("namespace/project");

            // 获取分支列表
            List<Branch> branches = gitLabApi.getRepositoryApi().getBranches(project.getId());

            // 遍历分支列表
            for (Branch branch : branches) {
                System.out.println("Branch: " + branch.getName());
            }

            // 获取文件
            RepositoryFile file = gitLabApi.getRepositoryFileApi().getFile(project.getId(), "path/to/file", "branch_name");

            // 输出文件内容
            System.out.println("File content: " + file.getContent());
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}