added missing class

src/main/java/de/tla2b/util/FileUtils.java

+package de.tla2b.util;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+
+public class FileUtils {
+
+	public static String removeExtention(String filePath) {
+		File f = new File(filePath);
+
+		// if it's a directory, don't remove the extention
+		if (f.isDirectory())
+			return filePath;
+
+		String name = f.getName();
+
+		// Now we know it's a file - don't need to do any special hidden
+		// checking or contains() checking because of:
+		final int lastPeriodPos = name.lastIndexOf('.');
+		if (lastPeriodPos <= 0) {
+			// No period after first character - return name as it was passed in
+			return filePath;
+		} else {
+			// Remove the last period and everything after it
+			File renamed = new File(f.getParent(), name.substring(0,
+					lastPeriodPos));
+			return renamed.getPath();
+		}
+	}
+	
+	public static String fileToString(String fileName) throws IOException {
+		StringBuilder res = new StringBuilder();
+		BufferedReader in = new BufferedReader(new FileReader(fileName));
+		String str;
+		while ((str = in.readLine()) != null) {
+			res.append(str + "\n");
+		}
+		in.close();
+		return res.toString();
+	}
+	
+	
+	
+}