fixed bugs after update branch

src/main/java/CompilerInput.txt

@@ -1,3 +1,11 @@
 public class Example {
 
+    public int test;
+
+}
+
+public class Test {
+
+    public char test;
+
 }

src/main/java/bytecode/FieldCodeGen.java

@@ -9,6 +9,6 @@ public class FieldCodeGen {
 
     public void generateFieldCode(ClassWriter classWriter, FieldNode fieldNode) {
         Mapper mapper = new Mapper();
-        FieldVisitor fieldVisitor = classWriter.visitField(mapper.mapAccesTypeToOpcode(fieldNode.accessTypeNode), fieldNode.name, "", null, null);
+        FieldVisitor fieldVisitor = classWriter.visitField(mapper.mapAccesTypeToOpcode(fieldNode.accessTypeNode), fieldNode.identifier.getName(), "", null, null);
     }
 }

src/main/resources/Example.txt

@@ -1,12 +0,0 @@
-public class Example {
-
-    public int test;
-
-}
-
-public class Test {
-
-    public char test;
-
-}
-