2. Извличане на файл

package TextProcessing;

import java.util.Scanner;

public class ExtractFile_02 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String path = scanner.nextLine(); //"C:/Internal/training-internal/Template.pptx"
        String [] pathParts = path.split("/"); // ["C:", "Internal", "training-internal", "Template.pptx"]
        //1. цялото име на файла -> "Template.pptx"
        String fullFileName = pathParts[pathParts.length - 1];

        //2. име на файла
        String fileName = fullFileName.split("\\.")[0]; //["Template", "pptx"] -> "Template"
        //3. разширение
        String extension = fullFileName.split("\\.")[1]; //["Template", "pptx"] -> "pptx"

        System.out.println("File name: " + fileName);
        System.out.println("File extension: " + extension);
    }
}