in src/main/java/org/apache/commons/pool3/impl/GenericObjectPool.java [1196:1204]
public void use(final T pooledObject) {
final AbandonedConfig abandonedCfg = this.abandonedConfig;
if (abandonedCfg != null && abandonedCfg.getUseUsageTracking()) {
final PooledObject<T> po = getPooledObject(pooledObject);
if (po != null) {
po.use();
}
}
}