From 9b49a52b8f1aa600a07cf41f4be322e47f79ba1d Mon Sep 17 00:00:00 2001
From: Ilja Kovalovs <ilja.kovalovs@gmail.com>
Date: Sat, 4 Oct 2025 16:27:26 +0200
Subject: [PATCH] fixed compilation issues and Bug

---
 pom.xml                                                 | 4 ++--
 src/main/java/com/craftinginterpreters/lox/Lox.java     | 2 +-
 src/main/java/com/craftinginterpreters/lox/Scanner.java | 1 -
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/pom.xml b/pom.xml
index 84cd896..23793e5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,8 +9,8 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <maven.compiler.source>25</maven.compiler.source>
-        <maven.compiler.target>25</maven.compiler.target>
+        <maven.compiler.source>21</maven.compiler.source>
+        <maven.compiler.target>21</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
diff --git a/src/main/java/com/craftinginterpreters/lox/Lox.java b/src/main/java/com/craftinginterpreters/lox/Lox.java
index a9ae249..1004886 100644
--- a/src/main/java/com/craftinginterpreters/lox/Lox.java
+++ b/src/main/java/com/craftinginterpreters/lox/Lox.java
@@ -13,7 +13,7 @@ import java.util.List;
 public class Lox {
     private static boolean hadError = false;
 
-    static void main(String[] args) throws IOException {
+    public static void main(String[] args) throws IOException {
         if (args.length > 1){
             System.exit(64);
         }
diff --git a/src/main/java/com/craftinginterpreters/lox/Scanner.java b/src/main/java/com/craftinginterpreters/lox/Scanner.java
index 3feaf58..33c7ab3 100644
--- a/src/main/java/com/craftinginterpreters/lox/Scanner.java
+++ b/src/main/java/com/craftinginterpreters/lox/Scanner.java
@@ -107,7 +107,6 @@ class Scanner {
                 } else {
                     Lox.error(line, "Unexpected character.");
                 }
-                Lox.error(line, "Unexpected character.");
                 break;
         }
     }