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/CompNode.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/src/ast/nodes/CompNode.java b/src/ast/nodes/CompNode.java
index 8be6ea1..22906df 100644
--- a/src/ast/nodes/CompNode.java
+++ b/src/ast/nodes/CompNode.java
@@ -12,7 +12,7 @@ import org.antlr.v4.runtime.tree.TerminalNode;
  */
 public class CompNode implements Node {
 
-    private TerminalNode op;
+    private final TerminalNode op;
 
     public CompNode(TerminalNode op) {
         this.op = op;
@@ -20,7 +20,7 @@ public class CompNode implements Node {
 
     @Override
     public ArrayList<SemanticError> checkSemantics(SymbolTable ST, int _nesting) {
-        return new ArrayList<SemanticError>();
+        return new ArrayList();
     }
 
     // TODO: it should be boolean, right?
-- 
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