diff --git a/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator/StatementGenerator.java b/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator/StatementGenerator.java
index 45965d6f..c40b7789 100644
--- a/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator/StatementGenerator.java
+++ b/src/de/dhbwstuttgart/parser/SyntaxTreeGenerator/StatementGenerator.java
@@ -324,6 +324,7 @@ public class StatementGenerator {
 
     private Statement convert(Java8Parser.AssertStatementContext stmt)
     {
+        /*
         if (stmt.expression().size()<2)
         {
             Expression expr = convert(stmt.expression(0));
@@ -334,7 +335,9 @@ public class StatementGenerator {
             Expression expr2 = convert(stmt.expression(1));
             return new AssertStmt(expr1,expr2,stmt.getStart());
         }
+        */
         //TODO: Check Felix_K
+        throw new NotImplementedException();
     }
 
     private Statement convert(Java8Parser.SwitchStatementContext stmt){
diff --git a/src/de/dhbwstuttgart/syntaxtree/statement/BreakStmt.java b/src/de/dhbwstuttgart/syntaxtree/statement/BreakStmt.java
new file mode 100644
index 00000000..7dcb05be
--- /dev/null
+++ b/src/de/dhbwstuttgart/syntaxtree/statement/BreakStmt.java
@@ -0,0 +1,24 @@
+package de.dhbwstuttgart.syntaxtree.statement;
+
+import com.sun.scenario.effect.Offset;
+import de.dhbwstuttgart.syntaxtree.StatementVisitor;
+import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
+import org.antlr.v4.runtime.Token;
+import org.antlr.v4.runtime.tree.TerminalNode;
+
+/**
+ * Created by Felix_K on 20.09.2017.
+ */
+public class BreakStmt extends Statement
+{
+    public final TerminalNode indentifier;
+
+    public BreakStmt(RefTypeOrTPHOrWildcardOrGeneric type, TerminalNode Indentifier, Token offset)
+    {
+    super(type, offset);
+    this.indentifier=Indentifier;
+    }
+    @Override
+    public void accept(StatementVisitor visitor) {
+    }
+}
diff --git a/src/de/dhbwstuttgart/syntaxtree/visual/OutputGenerator.java b/src/de/dhbwstuttgart/syntaxtree/visual/OutputGenerator.java
index 0a17df62..a014fb68 100644
--- a/src/de/dhbwstuttgart/syntaxtree/visual/OutputGenerator.java
+++ b/src/de/dhbwstuttgart/syntaxtree/visual/OutputGenerator.java
@@ -237,6 +237,8 @@ public class OutputGenerator implements ASTVisitor {
         ifStmt.then_block.accept(this);
         out.append("\nelse");
         ifStmt.else_block.accept(this);
+
+        //TODO Felix_K
     }
 
     @Override
diff --git a/test/parser/BreakTest.jav b/test/parser/BreakTest.jav
new file mode 100644
index 00000000..0fefbfc1
--- /dev/null
+++ b/test/parser/BreakTest.jav
@@ -0,0 +1,9 @@
+class BreakTest
+{
+    void methode()
+    {
+
+            break;
+
+    }
+}
\ No newline at end of file
diff --git a/test/parser/TryCatchTest.jav b/test/parser/TryCatchTest.jav
new file mode 100644
index 00000000..e965d026
--- /dev/null
+++ b/test/parser/TryCatchTest.jav
@@ -0,0 +1,14 @@
+class TryCatchTest
+{
+    public void TryTest()
+    {
+        try
+        {
+
+        }
+        catch()
+        {
+        
+        }
+    }
+}
\ No newline at end of file
diff --git a/test/parser/WhileTest.jav b/test/parser/WhileTest.jav
index 7269793d..e8dc16e7 100644
--- a/test/parser/WhileTest.jav
+++ b/test/parser/WhileTest.jav
@@ -1,16 +1,17 @@
 class WhileTest
 {
-    void methode(){
-    Boolean test;
-    do
+    void methode()
     {
-        test=test;
-    }while(test);
+        Boolean test;
+        do
+        {
+            test=test;
+        }while(test);
 
 
-   while(test){
-        test = test;
-    }
-    return;
+        while(test)
+        {
+            test = test;
+        }
     }
 }
\ No newline at end of file