1 files changed, 9 insertions, 3 deletions
diff --git a/examples/fibonacci.rs b/examples/fibonacci.rs
index d43b01c..869ef71 100644
--- a/examples/fibonacci.rs
+++ b/examples/fibonacci.rs
@@ -1,4 +1,4 @@
-use happylock::{LockCollection, Mutex, ThreadKey};
+use happylock::{collection, LockCollection, Mutex, ThreadKey};
 use std::thread;
 
 const N: usize = 36;
@@ -6,19 +6,25 @@ const N: usize = 36;
 static DATA: [Mutex<i32>; 2] = [Mutex::new(0), Mutex::new(1)];
 
 fn main() {
+	let mut threads = Vec::new();
 	for _ in 0..N {
-		thread::spawn(move || {
+		let th = thread::spawn(move || {
 			let key = ThreadKey::get().unwrap();
 
 			// a reference to a type that implements `OwnedLockable` will never
 			// contain duplicates, so no duplicate checking is needed.
-			let collection = LockCollection::new_ref(&DATA);
+			let collection = collection::RetryingLockCollection::new_ref(&DATA);
 			let mut guard = collection.lock(key);
 
 			let x = *guard[1];
 			*guard[1] += *guard[0];
 			*guard[0] = x;
 		});
+		threads.push(th);
+	}
+
+	for thread in threads {
+		_ = thread.join();
 	}
 
 	let key = ThreadKey::get().unwrap();