Get Path Name Elements - Java File Path IO

Java examples for File Path IO:Path

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Introduction

You can get the number of elements in a path with the getNameCount() method and get the name of each element with the getName() method: 

System.out.println("Number of name elements in path: " + path.getNameCount());  
for (int i = 0; i < path.getNameCount(); i++) {  
  System.out.println("Name element " + i + " is: " + path.getName(i));  
}

Demo Code

import java.nio.file.Path;
import java.nio.file.Paths;

public class Main {

    public static void main(String[] args) {

        Path path = Paths.get("C:", "folder1/folder2/folder4", "test.txt");
        System.out.println("Number of name elements is path: " + path.getNameCount());
        for (int i = 0; i < path.getNameCount(); i++) {
            System.out.println("Name element " + i + " is: " + path.getName(i));
        }//w  w w .java  2 s.  c om
    }
}

Result


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