diff --git a/Tester.class b/Tester.class
new file mode 100644
index 0000000..69949dc
Binary files /dev/null and b/Tester.class differ
diff --git a/Tester.java b/Tester.java
index 4c79d57..92c20ee 100644
--- a/Tester.java
+++ b/Tester.java
@@ -1,5 +1,5 @@
 public class Tester {
     public static void main(String[] args) {
-        new Test();
+        new Example();
     }
 }
diff --git a/classFileOutput/Example.class b/classFileOutput/Example.class
new file mode 100644
index 0000000..e44ef84
Binary files /dev/null and b/classFileOutput/Example.class differ
diff --git a/src/main/java/bytecode/ByteCodeGenerator.java b/src/main/java/bytecode/ByteCodeGenerator.java
index b69b823..aa0a117 100644
--- a/src/main/java/bytecode/ByteCodeGenerator.java
+++ b/src/main/java/bytecode/ByteCodeGenerator.java
@@ -2,8 +2,8 @@ package bytecode;
 
 import java.io.FileOutputStream;
 import java.io.IOException;
+
 import org.objectweb.asm.ClassWriter;
-import org.objectweb.asm.MethodVisitor;
 import org.objectweb.asm.Opcodes;
 import parser.ClassDeclarationNode;
 import parser.ProgramNode;
@@ -12,24 +12,25 @@ public class ByteCodeGenerator {
 
   public void generateByteCode(ProgramNode ast) {
     for (ClassDeclarationNode classDeclarationNode : ast.classes) {
-      ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS);
-      cw.visit(Opcodes.V1_8, Opcodes.ACC_PUBLIC, classDeclarationNode.identifier, null,
-          "java/lang/Object", null);
+      ClassWriter classWriter = new ClassWriter(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS);
+      classWriter.visit(Opcodes.V1_8, Opcodes.ACC_PUBLIC, classDeclarationNode.identifier, null,
+              "java/lang/Object", null);
 
-      MethodVisitor constructor =
-              cw.visitMethod(Opcodes.ACC_PUBLIC,
-                      "<init>",
-                      "()V",
-                      null,
-                      null);
-      cw.visitEnd();
+      FieldCodeGen fieldCodeGen = new FieldCodeGen();
+      fieldCodeGen.generateFieldCode(classWriter);
 
-      printIntoClassFile(cw.toByteArray(), classDeclarationNode.identifier);
+      MethodCodeGen methodCodeGen = new MethodCodeGen();
+      methodCodeGen.generateMethodCode(classWriter);
+
+      classWriter.visitEnd();
+      printIntoClassFile(classWriter.toByteArray(), classDeclarationNode.identifier);
+
+      classWriter.visitEnd();
     }
   }
 
   private void printIntoClassFile(byte[] byteCode, String name) {
-    String filePath = name + ".class";
+    String filePath = "./classFileOutput/" + name + ".class";
 
     try {
       FileOutputStream fileOutputStream = new FileOutputStream(filePath);
diff --git a/src/main/java/bytecode/FieldCodeGen.java b/src/main/java/bytecode/FieldCodeGen.java
new file mode 100644
index 0000000..4cca429
--- /dev/null
+++ b/src/main/java/bytecode/FieldCodeGen.java
@@ -0,0 +1,10 @@
+package bytecode;
+
+import org.objectweb.asm.ClassWriter;
+
+public class FieldCodeGen {
+
+    public void generateFieldCode(ClassWriter classWriter) {
+
+    }
+}
diff --git a/src/main/java/bytecode/MethodCodeGen.java b/src/main/java/bytecode/MethodCodeGen.java
new file mode 100644
index 0000000..a54fda8
--- /dev/null
+++ b/src/main/java/bytecode/MethodCodeGen.java
@@ -0,0 +1,16 @@
+package bytecode;
+
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+
+public class MethodCodeGen {
+    public void generateMethodCode(ClassWriter classWriter) {
+        MethodVisitor constructor =
+                classWriter.visitMethod(Opcodes.ACC_PUBLIC,
+                        "<init>",
+                        "()V",
+                        null,
+                        null);
+    }
+}
diff --git a/src/main/java/parser/Main.java b/src/main/java/parser/Main.java
index 1f98fb1..b6a3855 100644
--- a/src/main/java/parser/Main.java
+++ b/src/main/java/parser/Main.java
@@ -8,10 +8,23 @@ import org.antlr.v4.runtime.tree.ParseTree;
 import parser.generated.SimpleJavaLexer;
 import parser.generated.SimpleJavaParser;
 
+import java.io.IOException;
+import java.nio.file.Paths;
+
 public class Main {
     public static void main(String[] args) throws Exception {
-        // Assuming args[0] contains the path to the input file
-        CharStream codeCharStream = CharStreams.fromString("class Example { }");
+        CharStream codeCharStream = null;
+        try {
+            codeCharStream = CharStreams.fromPath(Paths.get("path/to/your/file.txt"));
+            parsefile(codeCharStream);
+        } catch (IOException e) {
+            System.err.println("Error reading the file: " + e.getMessage());
+        }
+    }
+
+
+    static void parsefile(CharStream codeCharStream){
+        // CharStream codeCharStream = CharStreams.fromString("class Example { } class Example2 { }");
         SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream);
         CommonTokenStream tokens = new CommonTokenStream(lexer);
         SimpleJavaParser parser = new SimpleJavaParser(tokens);
@@ -22,8 +35,10 @@ public class Main {
         ProgramNode ast = (ProgramNode) builder.visit(tree); // build the AST
 
         // Optionally print or process the AST
-        System.out.println("Parsed " + ast.classes.size() + " classes.");
-        System.out.println(ast.classes.getFirst().identifier);
+        System.out.println("Parsed " + ast.classes.size() + " classes with identifiers/names:");
+        for (ClassDeclarationNode classNode : ast.classes) {
+            System.out.println(classNode.identifier);
+        }
 
         ByteCodeGenerator byteCodeGenerator = new ByteCodeGenerator();
         byteCodeGenerator.generateByteCode(ast);