From afff6a80cd58f7787efa1398f7c8cbdce8989323 Mon Sep 17 00:00:00 2001
From: geno <gabriele.genovese2@studio.unibo.it>
Date: Sun, 30 Jun 2024 13:36:37 +0200
Subject: fixed warnings, better formatting, final added where possible

---
 src/ast/nodes/ExprNode.java | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'src/ast/nodes/ExprNode.java')

diff --git a/src/ast/nodes/ExprNode.java b/src/ast/nodes/ExprNode.java
index 8e3b896..873d537 100644
--- a/src/ast/nodes/ExprNode.java
+++ b/src/ast/nodes/ExprNode.java
@@ -12,11 +12,11 @@ import semanticanalysis.SymbolTable;
  */
 public class ExprNode implements Node {
 
-    private AtomNode atom;
-    private Node compOp;
-    private String op;
-    private ArrayList<Node> exprs;
-    private ArrayList<Node> trailers;
+    private final AtomNode atom;
+    private final Node compOp;
+    private final String op;
+    private final ArrayList<Node> exprs;
+    private final ArrayList<Node> trailers;
 
     public ExprNode(Node atom, Node compOp, ArrayList<Node> exprs, String op, ArrayList<Node> trailers) {
         this.atom = (AtomNode) atom;
@@ -52,7 +52,7 @@ public class ExprNode implements Node {
 
     @Override
     public ArrayList<SemanticError> checkSemantics(SymbolTable ST, int _nesting) {
-        ArrayList<SemanticError> errors = new ArrayList<SemanticError>();
+        ArrayList<SemanticError> errors = new ArrayList();
 
         // check if the atom is a function
         if (atom != null && !trailers.isEmpty()) {
-- 
cgit v1.2.3-18-g5258