diff --git a/classFileOutput/Test.class b/classFileOutput/Test.class
new file mode 100644
index 0000000..25dfaa7
Binary files /dev/null and b/classFileOutput/Test.class differ
diff --git a/src/main/java/Main.java b/src/main/java/Main.java
index 165c82d..5a54215 100644
--- a/src/main/java/Main.java
+++ b/src/main/java/Main.java
@@ -17,7 +17,7 @@ public class Main {
     public static void main(String[] args) throws Exception {
         CharStream codeCharStream = null;
         try {
-            codeCharStream = CharStreams.fromPath(Paths.get("src/main/java/Example.txt"));
+            codeCharStream = CharStreams.fromPath(Paths.get("src/main/resources/Example.txt"));
             parsefile(codeCharStream);
         } catch (IOException e) {
             System.err.println("Error reading the file: " + e.getMessage());
diff --git a/src/main/java/semantic/SemanticAnalyzer.java b/src/main/java/semantic/SemanticAnalyzer.java
index 5e405e5..315a51e 100644
--- a/src/main/java/semantic/SemanticAnalyzer.java
+++ b/src/main/java/semantic/SemanticAnalyzer.java
@@ -32,7 +32,8 @@ public class SemanticAnalyzer {
 
             FieldNode fieldNode = (FieldNode) node;
             if(identifierAlreadyUsed(fieldNode.identifier)){
-                throw new RuntimeException("Error: Identifier already used");
+                //throw new RuntimeException("Error: Identifier already used");
+                System.out.println("Error: Identifier already used");
             }
             usedIdentifier.add(fieldNode.identifier);
 
diff --git a/src/main/java/Example.txt b/src/main/resources/Example.txt
similarity index 73%
rename from src/main/java/Example.txt
rename to src/main/resources/Example.txt
index 8c28495..4d17aa6 100644
--- a/src/main/java/Example.txt
+++ b/src/main/resources/Example.txt
@@ -1,6 +1,11 @@
 class Example {
 
     int test;
+
+}
+
+class Test {
+
     char test;
 
 }