Java Delete file

package com.java.myapp;

import java.io.File;

public class MyClass {

	public static void main(String[] args) {
		
		String source = "C:\\java\\thaicreate.txt";
		
		try{
			 
			File file = new File(source);
			
			if(file.delete()) {
				System.out.println("Delete success");			
			}else {
				System.out.println("Delete failed");	
			}

    	}catch(Exception e){
    		e.printStackTrace();
    	}
		
	}
	
}