Java에서 파일인지 확인하는 방법

public boolean isFile()

package com.yiibai;import java.io.File;public class FileDemo {
   public static void main(String[] args) {
      
      File f = null;
      String path;
      boolean bool = false;
      
      try{
         // create new file
         f = new File("c:");
            
         // true if the file path is a file, else false
         bool = f.isFile();
         
         // get the path
         path = f.getPath();
         
         // prints
         System.out.println(path+" is file? "+ bool);
               
         // create new file
         f = new File("c:/test.txt");
         
         // true if the file path is a file, else false
         bool = f.isFile();
         
         // get the path
         path = f.getPath();
         
         // prints
         System.out.print(path+" is file? "+bool);
         
      }catch(Exception e){
         // if any error occurs
         e.printStackTrace();
      }
   }}