package exceptionhandling.v1;

import java.io.FileReader;
import java.io.IOException;

public class FileOpener {

	public static String getFileContents(String filename) throws IOException {
		String contents = "";

		FileReader fr = new FileReader(filename);
		int i; 
		while ((i=fr.read()) != -1) 
			contents += ((char) i); 
		System.out.println(contents);
		fr.close();

		return contents.toUpperCase();
	}





}