Read.java

package net.codejava.analyse;

/**
 * @author Martin Falk Danauskis
 * 
 * Copyright 2013 Fredrik Johansson, Lisa Ryth�n Larsson, Martin Falk Danauskis, Max Dubois
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;

public class Read {
	/**
	 * Method that reads from a file and converts it into a String
	 */
	public String reader(String path) throws IOException {
		BufferedReader br = new BufferedReader(new FileReader(path));
		String everything = "null";
		try {
			StringBuilder sb = new StringBuilder();
			String line = br.readLine();

			while (line != null) {
				sb.append(line);
				sb.append("\n");
				line = br.readLine();
			}
			everything = sb.toString();
			System.out.println(everything);
		}
		catch(FileNotFoundException e){
			e.printStackTrace();
		}
		finally {
			br.close();
		}
		return everything;
	}
	}