Merge branch 'master' of https://github.com/Elzawawy/java-bytecode-generator

Author: MostafaYousry

java_bytecode.j

@@ -12,10 +12,10 @@ return
 .limit stack 100
 .line 1
 iconst_0
-istore_2
+istore_1
 iconst_0
-istore_3
+istore_2
 fconst_0
-fstore_4
+fstore_3
 return
 .end method

semantic_actions_utils.h

@@ -68,27 +68,24 @@ namespace semantic_actions_util {
     void defineVariable(string name, int varType) {
         declareVariable(name, varType);
         if (varType == INT_TYPE) {
-            appendToCode("iconst_0\nistore_" + to_string(currentVariableIndex));
+            appendToCode("iconst_0\nistore_" + to_string(currentVariableIndex -1));
         } else if (varType == FLOAT_TYPE) {
-            appendToCode("fconst_0\nfstore_" + to_string(currentVariableIndex));
+            appendToCode("fconst_0\nfstore_" + to_string(currentVariableIndex -1));
         }
 
     }
 
     void generateHeader() {
         //TO-DO get file name
         //appendToCode(".source " + outfileName);
-        appendToCode(".class public test\n.super java/lang/Object\n");
+        appendToCode(".class public java_class\n.super java/lang/Object\n");
         appendToCode(".method public <init>()V");
         appendToCode("aload_0");
         appendToCode("invokenonvirtual java/lang/Object/<init>()V");
         appendToCode("return");
         appendToCode(".end method\n");
         appendToCode(".method public static main([Ljava/lang/String;)V");
         appendToCode(".limit locals 100\n.limit stack 100");
-
-    
-
         appendToCode(".line 1");
     }