1 files changed, 9 insertions, 1 deletions
diff --git a/yolean/src/main/java/com/yahoo/yolean/concurrent/ConcurrentResourcePool.java b/yolean/src/main/java/com/yahoo/yolean/concurrent/ConcurrentResourcePool.java
index fae01e8ac34..bdd059f3e17 100644
--- a/yolean/src/main/java/com/yahoo/yolean/concurrent/ConcurrentResourcePool.java
+++ b/yolean/src/main/java/com/yahoo/yolean/concurrent/ConcurrentResourcePool.java
@@ -18,7 +18,9 @@ public class ConcurrentResourcePool<T> implements Iterable<T> {
     private final Queue<T> pool = new ConcurrentLinkedQueue<>();
     private final Supplier<T> factory;
 
-    // TODO: Deprecate
+    /** @deprecated Use {@link ConcurrentResourcePool(Supplier)} instead */
+    @Deprecated(forRemoval = true, since = "7")
+    @SuppressWarnings("removal")
     public ConcurrentResourcePool(ResourceFactory<T> factory) {
         this.factory = factory.asSupplier();
     }
@@ -27,6 +29,12 @@ public class ConcurrentResourcePool<T> implements Iterable<T> {
         this.factory = factory;
     }
 
+    public void preallocate(int instances) {
+        for (int i = 0; i < instances; i++) {
+            pool.offer(factory.get());
+        }
+    }
+
     /**
      * Allocates an instance of the resource to the requestor.
      * The resource will be allocated exclusively to the requestor until it calls free(instance).