Use forEach()

Author: garydgregory

src/main/java/org/apache/commons/pool2/PoolUtils.java

@@ -1351,9 +1351,7 @@ public static <K, V> Map<K, TimerTask> checkMinIdle(
             throw new IllegalArgumentException(MSG_NULL_KEYS);
         }
         final Map<K, TimerTask> tasks = new HashMap<>(keys.size());
-        for (final K key : keys) {
-            tasks.put(key, checkMinIdle(keyedPool, key, minIdle, periodMillis));
-        }
+        keys.forEach(key -> tasks.put(key, checkMinIdle(keyedPool, key, minIdle, periodMillis)));
         return tasks;
     }
 

src/test/java/org/apache/commons/pool2/WaiterFactory.java

@@ -188,9 +188,7 @@ public synchronized void reset() {
         if (activeCounts.isEmpty()) {
             return;
         }
-        for (final K key : activeCounts.keySet()) {
-            activeCounts.put(key, ZERO);
-        }
+        activeCounts.keySet().forEach(key -> activeCounts.put(key, ZERO));
     }
 
     @Override