Here you can find the source of isHidden(Path value)
public static boolean isHidden(Path value) throws IOException
//package com.java2s; //License from project: Open Source License import java.io.IOException; import java.nio.file.*; public class Main { public static boolean isHidden(Path value) throws IOException { return Files.isHidden(value); }/*from w w w .j a va2 s.co m*/ }