From 4b11ef49e73512917f3dd8fde84c06d9c0c6ca4b Mon Sep 17 00:00:00 2001
From: Imbus <>
Date: Tue, 16 Apr 2024 15:28:20 +0200
Subject: [PATCH] Program implements toString

---
 app/src/main/java/hatelace/Main.java    |  6 +-----
 app/src/main/java/hatelace/Program.java | 11 ++++++++++-
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/hatelace/Main.java b/app/src/main/java/hatelace/Main.java
index d380b1d..ac1aa2d 100644
--- a/app/src/main/java/hatelace/Main.java
+++ b/app/src/main/java/hatelace/Main.java
@@ -15,11 +15,7 @@ public class Main {
         computer.run();
         memory.dump();
 
-        // Print the program
-        System.out.println("Program:");
-        for (Instruction instruction : program) {
-            System.out.println(instruction);
-        }
+        System.out.println(program);
 
         System.out.println("Completed");
     }
diff --git a/app/src/main/java/hatelace/Program.java b/app/src/main/java/hatelace/Program.java
index 510478f..499ba62 100644
--- a/app/src/main/java/hatelace/Program.java
+++ b/app/src/main/java/hatelace/Program.java
@@ -3,4 +3,13 @@ package hatelace;
 import java.util.ArrayList;
 
 // This is simply an intermediate class to comply with the specified API requirements.
-public abstract class Program extends ArrayList<Instruction> {}
+public abstract class Program extends ArrayList<Instruction> {
+    public String toString() {
+        StringBuilder builder = new StringBuilder();
+        for (Instruction instruction : this) {
+            builder.append(instruction.toString());
+            builder.append("\n");
+        }
+        return builder.toString();
+    }
+}