JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

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How to get list of all file names from a folder in java?


Description:

Below example shows how to get list of all file names from the given folder. First create File object by passing folder path. Call list() method on file object to get list of file names in the folder.


Code:
package com.java2novice.files;

import java.io.File;

public class FileListFromFolder {
	
	public static void main(String a[]){
		File file = new File("C:/MyFolder/");
		String[] fileList = file.list();
		for(String name:fileList){
			System.out.println(name);
		}
	}
}
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Knowledge Centre
Class, Constructor and Primitive data types
Class is a template for multiple objects with similar features and it is a blue print for objects. It defines a type of object according to the data the object can hold and the operations the object can perform. Constructor is a special kind of method that determines how an object is initialized when created. Primitive data types are 8 types and they are: byte, short, int, long, float, double, boolean, char.
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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java is registered trademark of Oracle.
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