Set the value for the {@code minIdlePerKey} configuration attribute for pools created with this configuration instance.
@param minIdlePerKey The new setting of {@code minIdlePerKey} for this configuration instance
@see GenericKeyedObjectPool#setMinIdlePerKey(int)
See Implementation
Set the value for the {@code minIdlePerKey} configuration attribute for pools created with this configuration instance.
@param minIdlePerKey The new setting of {@code minIdlePerKey} for this configuration instance
@see GenericKeyedObjectPool#setMinIdlePerKey(int)