cleanup code

Author: maxjf1

src/main/java/lexlang/ArrayValue.java

@@ -1,4 +1,4 @@
-/**
+/*
  Maxwell Souza 201435009
  Rodolpho Rossete 201435032
  */
@@ -45,7 +45,7 @@ public boolean add(Value value) {
         return values.add(value);
     }
 
-    private void checkIndexBounds(int i){
+    private void checkIndexBounds(int i) {
         if (values.size() <= i)
             throw new LangException("Index " + i + " out of bounds for length " + values.size());
     }

src/main/java/lexlang/Data.java

@@ -1,4 +1,4 @@
-/**
+/*
  Maxwell Souza 201435009
  Rodolpho Rossete 201435032
  */

src/main/java/lexlang/FunctionScope.java

@@ -1,4 +1,4 @@
-/**
+/*
  Maxwell Souza 201435009
  Rodolpho Rossete 201435032
  */

src/main/java/lexlang/LangInterpreter.java

@@ -1,6 +1,6 @@
-/**
- * Maxwell Souza 201435009
- * Rodolpho Rossete 201435032
+/*
+  Maxwell Souza 201435009
+  Rodolpho Rossete 201435032
  */
 
 
@@ -36,9 +36,8 @@ public LangInterpreter(SemanticAnalyzer analyzer) {
     /**
      * Run a program
      */
-    public Value run() {
+    public void run() {
         runFunction("main", null);
-        return null;
     }
 
     // Memory management
@@ -387,7 +386,7 @@ public Value visitReadCmd(LexLangParser.ReadCmdContext ctx) {
         String response = reader.nextLine();
         int val;
         try {
-            val = Integer.valueOf(response);
+            val = Integer.parseInt(response);
         } catch (Exception e) {
             throw new LangException("Read error: 'Int' expected, received '" + response + "'", ctx);
         }

src/main/java/lexlang/LangRunner.java

@@ -1,6 +1,6 @@
-/**
- * Maxwell Souza 201435009
- * Rodolpho Rossete 201435032
+/*
+  Maxwell Souza 201435009
+  Rodolpho Rossete 201435032
  */
 
 

src/main/java/lexlang/Main.java

@@ -1,4 +1,4 @@
-/**
+/*
  Maxwell Souza 201435009
  Rodolpho Rossete 201435032
  */

src/main/java/lexlang/Scope.java

@@ -1,4 +1,4 @@
-/**
+/*
  Maxwell Souza 201435009
  Rodolpho Rossete 201435032
  */

src/main/java/lexlang/Value.java

@@ -1,17 +1,16 @@
-/**
+/*
  Maxwell Souza 201435009
  Rodolpho Rossete 201435032
  */
 
 
-
 package lexlang;
 
 public class Value {
     final Object primitive;
 
     public static Value VOID = new Value(null);
-    public static Value EMPTY_CHAR = new Value((Character)Character.MIN_VALUE);
+    public static Value EMPTY_CHAR = new Value(Character.MIN_VALUE);
 
     public Value(Object value) {
         this.primitive = value;
@@ -44,14 +43,15 @@ public Data getData() {
         return (Data) primitive;
     }
 
-    public ArrayValue getArray(){
+    public ArrayValue getArray() {
         return (ArrayValue) primitive;
     }
 
     @Override
     public boolean equals(Object o) {
         if (primitive == o) return true;
-//      if (value == null || o == null || o.getClass() != value.getClass()) return false;
+        // if (value == null || o == null || o.getClass() != value.getClass()) return false;
+        if (!(o instanceof Value)) return false;
         Value comparedValue = (Value) o;
         if (comparedValue.getRawValue() instanceof Number && this.primitive instanceof Number)
             return this.getFloat().equals(comparedValue.getFloat());

src/main/java/semantics/DataDeclaration.java

@@ -1,6 +1,6 @@
-/**
- * Maxwell Souza 201435009
- * Rodolpho Rossete 201435032
+/*
+  Maxwell Souza 201435009
+  Rodolpho Rossete 201435032
  */
 
 

src/main/java/semantics/DefaultTypes.java

@@ -1,6 +1,6 @@
-/**
- * Maxwell Souza 201435009
- * Rodolpho Rossete 201435032
+/*
+  Maxwell Souza 201435009
+  Rodolpho Rossete 201435032
  */
 
 package semantics;