Context:
```
diff --git a/src/main/java/com/example/MyClass.java b/src/main/java/com/example/MyClass.java
index 1234567..89abcde 100644
--- a/src/main/java/com/example/MyClass.java
+++ b/src/main/java/com/example/MyClass.java
@@ -1,5 +1,7 @@
 package com.example;

+import java.util.List;
+
 public class MyClass {
     private int value;

@@ -10,6 +12,8 @@
         this.value = value;
     }

+    public void processList(List<Integer> list) {
+        // Some processing code
+    }
 }
```

Commit message:
```
feat: add method to process lists
```