使用Java查找文件中有多少非空行的最快方法是什么？

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.stream.Stream;

public class NonEmptyLineCounter {
    public static void main(String[] args) throws IOException {
        String filePath = "path/to/your/file.txt";
        long nonEmptyLineCount = countNonEmptyLines(filePath);
        System.out.println("Number of non-empty lines: " + nonEmptyLineCount);
    }

    private static long countNonEmptyLines(String filePath) throws IOException {
        try (Stream<String> lines = Files.lines(Paths.get(filePath))) {
            return lines.filter(line -> !line.trim().isEmpty()).count();
        }
    }
}