From c02a3480e8e53d91a0ac3629be0ddb9ab4e53e30 Mon Sep 17 00:00:00 2001
From: JanUlrich <andi@michlaustderaffe.de>
Date: Thu, 6 Apr 2017 12:26:04 +0200
Subject: [PATCH 1/4] Cast Test

---
 test/parser/CastTest.jav | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 test/parser/CastTest.jav

diff --git a/test/parser/CastTest.jav b/test/parser/CastTest.jav
new file mode 100644
index 00000000..86ca7519
--- /dev/null
+++ b/test/parser/CastTest.jav
@@ -0,0 +1,8 @@
+
+class CastTest{
+void methode(){
+    Object a;
+    String b;
+    a = (Object) b;
+}
+}
\ No newline at end of file

From 0c4cdd63b566002a8c11fff803c350bddc6b0437 Mon Sep 17 00:00:00 2001
From: JanUlrich <andi@michlaustderaffe.de>
Date: Thu, 6 Apr 2017 15:33:20 +0200
Subject: [PATCH 2/4] NotNull entfernen

---
 src/de/dhbwstuttgart/syntaxtree/statement/Expression.java | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/de/dhbwstuttgart/syntaxtree/statement/Expression.java b/src/de/dhbwstuttgart/syntaxtree/statement/Expression.java
index 4371bdc1..cb15d409 100755
--- a/src/de/dhbwstuttgart/syntaxtree/statement/Expression.java
+++ b/src/de/dhbwstuttgart/syntaxtree/statement/Expression.java
@@ -1,8 +1,6 @@
 
 package de.dhbwstuttgart.syntaxtree.statement;
 
-
-import com.sun.istack.internal.NotNull;
 import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
 import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
 import de.dhbwstuttgart.typeinference.assumptions.TypeInferenceBlockInformation;
@@ -13,7 +11,7 @@ public abstract class Expression extends SyntaxTreeNode
 {
     private RefTypeOrTPHOrWildcardOrGeneric type;
 
-    public Expression(@NotNull RefTypeOrTPHOrWildcardOrGeneric type, Token offset){
+    public Expression(RefTypeOrTPHOrWildcardOrGeneric type, Token offset){
         super(offset);
         if(type == null)throw new NullPointerException();
         this.type = type;

From 42010c585952d5abc1b76f403fad4f6382e5cd7e Mon Sep 17 00:00:00 2001
From: JanUlrich <andi@michlaustderaffe.de>
Date: Thu, 6 Apr 2017 15:35:52 +0200
Subject: [PATCH 3/4] NotNull entfernen

---
 src/de/dhbwstuttgart/typeinference/constraints/Pair.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/de/dhbwstuttgart/typeinference/constraints/Pair.java b/src/de/dhbwstuttgart/typeinference/constraints/Pair.java
index 08611bb3..6538613e 100755
--- a/src/de/dhbwstuttgart/typeinference/constraints/Pair.java
+++ b/src/de/dhbwstuttgart/typeinference/constraints/Pair.java
@@ -1,7 +1,6 @@
 package de.dhbwstuttgart.typeinference.constraints;
 import java.io.Serializable;
 
-import com.sun.istack.internal.NotNull;
 import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
 import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
 
@@ -13,7 +12,7 @@ public class Pair implements Serializable
 
     private PairOperator eOperator = PairOperator.SMALLER;
 
-    public Pair(@NotNull RefTypeOrTPHOrWildcardOrGeneric TA1, @NotNull RefTypeOrTPHOrWildcardOrGeneric TA2 )
+    public Pair(RefTypeOrTPHOrWildcardOrGeneric TA1, RefTypeOrTPHOrWildcardOrGeneric TA2 )
     {
         this.TA1 = TA1;
         this.TA2 = TA2;

From f920269e5188bcffa73ff6f96453da0d23c45d63 Mon Sep 17 00:00:00 2001
From: JanUlrich <andi@michlaustderaffe.de>
Date: Thu, 6 Apr 2017 16:01:32 +0200
Subject: [PATCH 4/4] @NotNull entfernen

---
 .../assumptions/TypeInferenceBlockInformation.java             | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/de/dhbwstuttgart/typeinference/assumptions/TypeInferenceBlockInformation.java b/src/de/dhbwstuttgart/typeinference/assumptions/TypeInferenceBlockInformation.java
index 383b3509..5cd7dab7 100644
--- a/src/de/dhbwstuttgart/typeinference/assumptions/TypeInferenceBlockInformation.java
+++ b/src/de/dhbwstuttgart/typeinference/assumptions/TypeInferenceBlockInformation.java
@@ -1,6 +1,5 @@
 package de.dhbwstuttgart.typeinference.assumptions;
 
-import com.sun.istack.internal.NotNull;
 import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
 import de.dhbwstuttgart.syntaxtree.FormalParameter;
 import de.dhbwstuttgart.syntaxtree.Method;
@@ -11,7 +10,7 @@ public class TypeInferenceBlockInformation extends TypeInferenceInformation {
     private Method methodContext;
     private ClassOrInterface currentClass;
 
-    public TypeInferenceBlockInformation(Set<ClassOrInterface> availableClasses, @NotNull ClassOrInterface currentClass, Method methodContext) {
+    public TypeInferenceBlockInformation(Set<ClassOrInterface> availableClasses, ClassOrInterface currentClass, Method methodContext) {
         super(availableClasses);
         this.methodContext = methodContext;
         this.currentClass = currentClass;