diff --git a/test/bytecode/SingleClassTester.java b/test/bytecode/SingleClassTester.java
index d769fe98..bbee95d6 100644
--- a/test/bytecode/SingleClassTester.java
+++ b/test/bytecode/SingleClassTester.java
@@ -3,17 +3,21 @@ package bytecode;
 import java.io.File;
 import java.io.IOException;
 
+import com.google.common.io.Files;
+
 import junit.framework.TestCase;
 import de.dhbwstuttgart.core.MyCompiler;
 import de.dhbwstuttgart.core.MyCompilerAPI;
+import de.dhbwstuttgart.logger.Logger;
 import de.dhbwstuttgart.logger.LoggerConfiguration;
 import de.dhbwstuttgart.logger.Section;
+import de.dhbwstuttgart.logger.Timewatch;
 import de.dhbwstuttgart.parser.JavaParser.yyException;
 import de.dhbwstuttgart.typeinference.ByteCodeResult;
 import de.dhbwstuttgart.typeinference.Menge;
 
 public class SingleClassTester {
-
+	
 	public static void compileToBytecode(String inputFile, String outputFile){
 		LoggerConfiguration logConfig = new LoggerConfiguration().setOutput(Section.PARSER, System.out);
 		MyCompilerAPI compiler = MyCompiler.getAPI(logConfig);
@@ -25,7 +29,19 @@ public class SingleClassTester {
 		} catch (IOException | yyException e) {
 			e.printStackTrace();
 			TestCase.fail();
+		}finally{
+			writeLog(outputFile+".log");
 		}
 	}
 	
+	private static void writeLog(String toFile){
+		String log = Logger.getWholeLog()+"\n";
+		log+=Timewatch.getTimewatch().dumpTimeData();
+		try {
+			Files.write(log.getBytes(),new File(toFile));
+		} catch (IOException e) {
+			e.printStackTrace();
+			TestCase.fail();
+		}
+	}
 }