package innovimax.mixthem.io;

import java.io.BufferedReader;
import java.io.File;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;

/**
* <p>Reads lines from a character-input file.</p>
* <p>This is the default implementation of IInputLine.</p>
* @see IInputLine
* @author Innovimax
* @version 1.0
*/
public class DefaultLineReader implements IInputLine {

	private final BufferedReader reader;

	/**
 	* Creates a line reader from a file.
 	* @param input The input file to be read 	
 	* @throws IOException - If an I/O error occurs
 	*/
	public DefaultLineReader(File input) throws IOException {
		this.reader = Files.newBufferedReader(input.toPath(), StandardCharsets.UTF_8);		
	}
	
	/**
 	* Creates a line reader from an input stream.
 	* @param input The input stream to be read 	
 	* @throws IOException - If an I/O error occurs
 	*/
	public DefaultLineReader(InputStream input) throws IOException {
	        this.reader = new BufferedReader(new InputStreamReader(input, StandardCharsets.UTF_8));
	}
	
	@Override
	public boolean hasLine() throws IOException {
		return this.reader.ready();
	}

	@Override
	public String nextLine() throws IOException {
		String line = null;
		if (hasLine()) {
			line = this.reader.readLine();
		}
		return line;
	}

	@Override
	public void close() throws IOException {
		this.reader.close();
	}

}

@@ -239,35 +239,8 @@
 les;
-%0Aimport java.nio.file.Path;
 %0A%0A/*

Update DefaultLineReader.java