import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;

public class FileCopier {

    public static void copyFileWithReplace(String sourceFilePath, String destinationDirectoryPath) {
        try {
            Path sourcePath = Paths.get(sourceFilePath);
            Path destinationDir = Paths.get(destinationDirectoryPath);

            // Create the destination directory if it doesn't exist
            if (!Files.exists(destinationDir)) {
                Files.createDirectories(destinationDir);
            }

            // Construct the target file path in the destination directory
            Path targetPath = destinationDir.resolve(sourcePath.getFileName());

            // Copy the file with REPLACE_EXISTING option
            Files.copy(sourcePath, targetPath, StandardCopyOption.REPLACE_EXISTING);

            System.out.println("File copied successfully from " + sourceFilePath + " to " + targetPath.toString());

        } catch (IOException e) {
            System.err.println("Error copying file: " + e.getMessage());
        }
    }

    public static void main(String[] args) {
        // Example usage:
        String sourceFile = "C:/temp/source/myFile.txt"; // Replace with your source file path
        String destinationDirectory = "C:/temp/destination"; // Replace with your destination directory path

        copyFileWithReplace(sourceFile, destinationDirectory);
    }
}