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浠ヤ笅鏄竴涓ず渚嬩唬鐮侊細

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.channels.FileChannel;
import java.nio.channels.FileLock;

public class FileLockExample {

    public static void main(String[] args) {
        File file = new File("path/to/file.txt");
        
        try (FileInputStream fis = new FileInputStream(file);
             FileChannel channel = fis.getChannel();
             FileLock lock = channel.tryLock()) {
            
            if (lock != null) {
                boolean deleted = file.delete();
                if (deleted) {
                    System.out.println("File deleted successfully.");
                } else {
                    System.out.println("Failed to delete file.");
                }
            } else {
                System.out.println("Failed to acquire file lock.");
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

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