diff --git a/src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/FamilyOfGeneratedGenerics.java b/src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/FamilyOfGeneratedGenerics.java
index d8df6cc1..d59ece82 100644
--- a/src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/FamilyOfGeneratedGenerics.java
+++ b/src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/FamilyOfGeneratedGenerics.java
@@ -16,13 +16,34 @@ public class FamilyOfGeneratedGenerics {
     public HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTPHs = new HashMap<>();
     public List<ClassConstraint> classConstraints = new ArrayList<>();
     public List<MethodConstraint> methodConstraints = new ArrayList<>();
+    public HashMap<String, List<MethodConstraint>> methodConstraintsWithPosition = new HashMap<>();
 
 
     public FamilyOfGeneratedGenerics(TPHExtractor tphExtractor) {
         this.allConstraints = tphExtractor.allCons;
         this.posOfTPHs = positionConverter(tphExtractor.allTPHS, tphExtractor.ListOfMethodsAndTph);
         this.classConstraints = getClassConstraints(allConstraints,posOfTPHs);
-//        this.methodConstraints =
+        this.methodConstraints = getMethodConstraints(allConstraints,classConstraints,posOfTPHs);
+        for(MethodAndTPH method: tphExtractor.ListOfMethodsAndTph){
+            List<String> methodsAddedToHashMap = new ArrayList<>();
+            String currentMethod = method.getId();
+            boolean containsCurrentMethod = false;
+            if(!containsCurrentMethod) {
+                methodsAddedToHashMap.add(currentMethod);
+                containsCurrentMethod = true;
+                List<MethodConstraint> listOfThisMethod = new ArrayList<>();
+                HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTPHsForThisMethod = new HashMap<>();
+                    for(String s: posOfTPHs.keySet()) {
+                        if(posOfTPHs.get(s).snd == currentMethod && posOfTPHs.get(s).snd != null) {
+                            posOfTPHsForThisMethod.put(s,posOfTPHs.get(s));
+                            System.out.println(posOfTPHsForThisMethod);
+                        }
+                    }
+                    listOfThisMethod = getMethodConstraints(allConstraints,classConstraints,posOfTPHsForThisMethod);
+                    methodConstraintsWithPosition.put(currentMethod, listOfThisMethod);
+                        System.out.println(methodConstraintsWithPosition);
+            }
+        }
     }
 
     public static List<ClassConstraint> getClassConstraints(List<TPHConstraint> cs, HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTphs) { //Inputparameter List<TPHConstraint> constraintsSet weg
diff --git a/src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/PairMethodAndConstraint.java b/src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/PairMethodAndConstraint.java
new file mode 100644
index 00000000..c8f44ea6
--- /dev/null
+++ b/src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/PairMethodAndConstraint.java
@@ -0,0 +1,47 @@
+package de.dhbwstuttgart.bytecode.insertGenerics;
+
+import java.util.Objects;
+
+/** A generic class for pairs.
+ *
+ *  <p><b>This is NOT part of any supported API.
+ *  If you write code that depends on this, you do so at your own risk.
+ *  This code and its internal interfaces are subject to change or
+ *  deletion without notice.</b>
+ */
+
+
+public class PairMethodAndConstraint<A, B> {
+    public final A fst;
+    public final B snd;
+
+    public PairMethodAndConstraint(A fst, B snd) {
+        this.fst = fst;
+        this.snd = snd;
+    }
+
+    public String toString() {
+        return "PairTphMethod[" + fst + "," + snd + "]";
+    }
+
+    public boolean equals(Object other) {
+        return
+                other instanceof PairMethodAndConstraint<?,?> &&
+                        Objects.equals(fst, ((PairMethodAndConstraint<?,?>)other).fst) &&
+                        Objects.equals(snd, ((PairMethodAndConstraint<?,?>)other).snd);
+    }
+
+    public int hashCode() {
+        if (fst == null) return (snd == null) ? 0 : snd.hashCode() + 1;
+        else if (snd == null) return fst.hashCode() + 2;
+        else return fst.hashCode() * 17 + snd.hashCode();
+    }
+
+    public static <A,B> PairMethodAndConstraint<A,B> of(A a, B b) {
+        return new PairMethodAndConstraint<>(a,b);
+    }
+
+    public PairMethodAndConstraint add(A fst, B snd){
+        return new PairMethodAndConstraint<>(fst,snd);
+    }
+}
diff --git a/src/test/java/insertGenerics/FamilyOfGeneratedGenericsTest.java b/src/test/java/insertGenerics/FamilyOfGeneratedGenericsTest.java
index 77a7d997..9d7689a0 100644
--- a/src/test/java/insertGenerics/FamilyOfGeneratedGenericsTest.java
+++ b/src/test/java/insertGenerics/FamilyOfGeneratedGenericsTest.java
@@ -114,7 +114,7 @@ public class FamilyOfGeneratedGenericsTest extends TestCase {
         assertFalse(classConstraints.isEmpty());
         assertTrue(classConstraints.size() == 6);
         assertFalse(methodConstraints.isEmpty());
-        assertTrue(methodConstraints.size() == 5);
+        assertTrue(methodConstraints.size() == 2);
 
     }