diff --git a/.classpath b/.classpath
index 8799920f..20f5e915 100755
--- a/.classpath
+++ b/.classpath
@@ -6,6 +6,5 @@
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="lib" path="lib/log4j-1.2.12.jar"/>
 	<classpathentry kind="lib" path="lib/junit-4.0.jar"/>
-	<classpathentry kind="lib" path="/Users/pl/workspaceV3_3_2/de.ba.horb.typeinference.plugin.updateSite/plugins/org.apache.log4j_1.2.15.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/src/mycompiler/mybytecode/ClassFile.java b/src/mycompiler/mybytecode/ClassFile.java
index e77d959c..619c8aed 100755
--- a/src/mycompiler/mybytecode/ClassFile.java
+++ b/src/mycompiler/mybytecode/ClassFile.java
@@ -9,8 +9,10 @@ package mycompiler.mybytecode;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.OutputStream;
 import java.lang.reflect.Array;
 import java.util.Vector;
+
 import mycompiler.myclass.ParameterList;
 import mycompiler.myclass.UsedId;
 import mycompiler.MyCompiler;
@@ -20,6 +22,7 @@ import mycompiler.mystatement.Assign;
 import mycompiler.mystatement.Block;
 import mycompiler.mytype.Type;
 import mycompiler.SourceFile;
+
 import org.apache.log4j.Logger;
 // ino.end
 
@@ -804,7 +807,7 @@ public class ClassFile
     // ino.end
     
     // ino.method.writeInt.21669.definition 
-    public void writeInt(FileOutputStream f, int i)
+    public void writeInt(OutputStream f, int i)
     throws IOException
     // ino.end
     // ino.method.writeInt.21669.body 
@@ -817,7 +820,7 @@ public class ClassFile
     // ino.end
 
     // ino.method.writeShort.21672.definition 
-    public void writeShort(FileOutputStream f, short i)
+    public void writeShort(OutputStream f, short i)
     throws IOException
     // ino.end
     // ino.method.writeShort.21672.body 
@@ -828,7 +831,7 @@ public class ClassFile
     // ino.end
 
     // ino.method.writeByte.21675.definition 
-    public void writeByte(FileOutputStream f, byte i)
+    public void writeByte(OutputStream f, byte i)
     throws IOException
     // ino.end
     // ino.method.writeByte.21675.body 
@@ -838,7 +841,7 @@ public class ClassFile
     // ino.end
 
     // ino.method.writeByteArray.21678.definition 
-    public void writeByteArray(FileOutputStream f, byte[] b)
+    public void writeByteArray(OutputStream f, byte[] b)
     throws IOException
     // ino.end
     // ino.method.writeByteArray.21678.body 
diff --git a/src/mycompiler/mybytecode/CodeAttribute.java b/src/mycompiler/mybytecode/CodeAttribute.java
index 0807568c..86997fdc 100755
--- a/src/mycompiler/mybytecode/CodeAttribute.java
+++ b/src/mycompiler/mybytecode/CodeAttribute.java
@@ -10,8 +10,11 @@ package mycompiler.mybytecode;
 // ino.module.CodeAttribute.8532.import 
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.OutputStream;
 import java.lang.reflect.Array;
 import java.util.Vector;
+
+import sun.reflect.generics.reflectiveObjects.NotImplementedException;
 import mycompiler.myexception.JVMCodeException;
 import mycompiler.mytype.Type;
 // ino.end
@@ -1087,5 +1090,11 @@ public class CodeAttribute extends Attribute
     }
     // ino.end
 
+	@Override
+	public void codegen(ClassFile classfile, OutputStream f)
+			throws JVMCodeException, IOException {
+		throw new NotImplementedException();
+	}
+
 }
 // ino.end
diff --git a/src/mycompiler/mybytecode/SignatureInfo.java b/src/mycompiler/mybytecode/SignatureInfo.java
index bb684269..a7d2e6c1 100755
--- a/src/mycompiler/mybytecode/SignatureInfo.java
+++ b/src/mycompiler/mybytecode/SignatureInfo.java
@@ -5,7 +5,9 @@ package mycompiler.mybytecode;
 // ino.module.SignatureInfo.8550.import 
 import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.OutputStream;
 import java.util.Vector;
+
 import mycompiler.myclass.ParameterList;
 import mycompiler.myclass.UsedId;
 import mycompiler.myexception.JVMCodeException;
@@ -13,9 +15,12 @@ import mycompiler.mytype.BoundedGenericTypeVar;
 import mycompiler.mytype.GenericTypeVar;
 import mycompiler.mytype.RefType;
 import mycompiler.mytype.Type;
+
 import org.apache.log4j.Logger;
 // ino.end
 
+import sun.reflect.generics.reflectiveObjects.NotImplementedException;
+
 // ino.class.SignatureInfo.22968.description type=javadoc
 /**
  * Generiert die Attribute eines Fields, einer Methode oder einer Klasse/Interface
@@ -257,6 +262,12 @@ public class SignatureInfo extends Attribute
         return 2;
     }
     // ino.end
+ 
+    @Override
+	public void codegen(ClassFile classfile, OutputStream f)
+			throws JVMCodeException, IOException {
+		throw new NotImplementedException();
+	}
     
 }
 // ino.end