Something

import java.io.*;import java.lang.*;class Database {	public String filename;	private BufferedReader fh;	public void Database( String filename ) throws FileNotFoundException{		fh = new BufferedReader(new FileReader(filename));	};};public class ProjectMain {	/** doc */	public static void main(String[] args) {	    /* doc */            System.out.println("---");	    Database db = new Database("sample.txt");	    System.out.println("---");	}}on compile gives this:---------- JavaC ----------D:\_PRO\Pi\proj\ProjectMain.java:18: cannot find symbolsymbol  : constructor Database(java.lang.String)location: class Database		Database db = new Database("sample.txt");                              ^1 errorOutput completed (0 sec consumed) - Normal Termination