diff --git a/src/test/java/constraintSimplify/FamilyOfGenerics.java b/src/test/java/constraintSimplify/FamilyOfGenerics.java
new file mode 100644
index 00000000..f13efa53
--- /dev/null
+++ b/src/test/java/constraintSimplify/FamilyOfGenerics.java
@@ -0,0 +1,57 @@
+package constraintSimplify;
+
+import de.dhbwstuttgart.core.JavaTXCompiler;
+import de.dhbwstuttgart.parser.NullToken;
+import de.dhbwstuttgart.parser.scope.JavaClassName;
+import de.dhbwstuttgart.syntaxtree.*;
+import de.dhbwstuttgart.syntaxtree.statement.Block;
+import de.dhbwstuttgart.syntaxtree.type.RefType;
+import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
+import org.antlr.v4.runtime.Token;
+import org.junit.Test;
+
+import java.io.File;
+import java.lang.reflect.Modifier;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.nio.file.NotLinkException;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Optional;
+
+public class FamilyOfGenerics {
+	
+	@Test
+	public void generateBC() throws Exception {
+
+	}
+
+	public static SourceFile generateAST(){
+		ArrayList<ClassOrInterface> classes = new ArrayList<>();
+		ArrayList<Field> fields = new ArrayList<>();
+		ArrayList<Method> methods = new ArrayList<>();
+
+		methods.add(generateMethod());
+
+		classes.add(new ClassOrInterface(Modifier.PUBLIC, new JavaClassName("Test"), fields, Optional.empty(), methods,
+				new ArrayList<>(), generateEmptyGenericDeclList(),
+				new RefType(new JavaClassName("java.lang.Object"), new NullToken()),
+				false, new ArrayList<>(), new NullToken()));
+
+		return new SourceFile("Test.jav", classes, new HashSet<>());
+	}
+
+	public static Method generateMethod(){
+		ArrayList<FormalParameter> parameters = new ArrayList<>();
+		FormalParameter fp = new FormalParameter("param1", TypePlaceholder.fresh(new NullToken()), new NullToken());
+		parameters.add(fp);
+		ParameterList parameterList = new ParameterList(parameters, new NullToken());
+		return new Method(Modifier.PUBLIC, "testMethode", TypePlaceholder.fresh(new NullToken()), parameterList,
+				new Block(new ArrayList<>(), new NullToken()), generateEmptyGenericDeclList(), new NullToken());
+	}
+
+	public static GenericDeclarationList generateEmptyGenericDeclList(){
+		return new GenericDeclarationList(new ArrayList<>(), new NullToken());
+	}
+}