fix code warnings

1 files changed, 3 insertions, 0 deletions

diff --git a/src/main/java/no/eliashaugsbakk/kompilator/IRGeneration/Instructions/Assign.java b/src/main/java/no/eliashaugsbakk/kompilator/IRGeneration/Instructions/Assign.java
index 80a6d9e..eb00604 100644
--- a/src/main/java/no/eliashaugsbakk/kompilator/IRGeneration/Instructions/Assign.java
+++ b/src/main/java/no/eliashaugsbakk/kompilator/IRGeneration/Instructions/Assign.java
@@ -1,9 +1,12 @@
 package no.eliashaugsbakk.kompilator.IRGeneration.Instructions;
 
+import org.jetbrains.annotations.NotNull;
+
 // assign a value to a variable: x = "Hello";
 // Assign("x", "Hello")
 public record Assign(String name, String value) implements Instruction {
   @Override
+  @NotNull
   public String toString() {
     return "Assign[name=" + name + ", value=\"" + value + "\"]";
   }