class GoogleHadoopFileSystemBase extends FileSystem implements FileSystemDescriptor {

public abstract URI getGcsPath(Path hadoopPath)public abstract URI getGcsPath(Path hadoopPath);

public abstract URI getGcsPath(Path hadoopPath)public  GoogleHadoopFileSystemBase();
public abstract URI getGcsPath(Path hadoopPath)  GoogleHadoopFileSystemBase(GoogleCloudStorageFileSystem gcsFs);

}