diff --git a/src/test/java/bytecode/FunOLTest.java b/src/test/java/bytecode/OLFunTest.java
similarity index 94%
rename from src/test/java/bytecode/FunOLTest.java
rename to src/test/java/bytecode/OLFunTest.java
index e46f074a9..1277cdded 100644
--- a/src/test/java/bytecode/FunOLTest.java
+++ b/src/test/java/bytecode/OLFunTest.java
@@ -12,7 +12,7 @@ import org.junit.Test;
 
 import de.dhbwstuttgart.core.JavaTXCompiler;
 
-public class FunOLTest {
+public class OLFunTest {
 	private static String path;
 	private static File fileToTest;
 	private static JavaTXCompiler compiler;
@@ -23,13 +23,13 @@ public class FunOLTest {
 	
 	@Test
 	public void generateBC() throws Exception {
-		path = System.getProperty("user.dir")+"/src/test/resources/bytecode/javFiles/FunOL.jav";
+		path = System.getProperty("user.dir")+"/src/test/resources/bytecode/javFiles/OLFun.jav";
 		fileToTest = new File(path);
 		compiler = new JavaTXCompiler(fileToTest);
 		compiler.generateBytecode(System.getProperty("user.dir")+"/src/test/resources/testBytecode/generatedBC/");
 		pathToClassFile = System.getProperty("user.dir")+"/src/test/resources/testBytecode/generatedBC/";
 		loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
-		classToTest = loader.loadClass("FunOL");
+		classToTest = loader.loadClass("OLFun");
 		/*
 		instanceOfClass = classToTest.getDeclaredConstructor().newInstance();
 
diff --git a/src/test/resources/bytecode/javFiles/OLFun.jav b/src/test/resources/bytecode/javFiles/OLFun.jav
new file mode 100644
index 000000000..e780a06f3
--- /dev/null
+++ b/src/test/resources/bytecode/javFiles/OLFun.jav
@@ -0,0 +1,17 @@
+import java.lang.String;
+import java.lang.Integer;
+import java.lang.Double;
+import java.util.Vector;
+import java.lang.Boolean; 
+
+
+
+
+public class OLFun    {
+
+	//f = x -> {return x + x;};
+	
+	m(f, x) {
+		x = f.apply(x+x);
+	}
+}
\ No newline at end of file