Get the value for the {@code maxIdlePerKey} configuration attribute for pools created with this configuration instance.
@return The current setting of {@code maxIdlePerKey} for this configuration instance
@see GenericKeyedObjectPool#getMaxIdlePerKey()
See Implementation
Get the value for the {@code maxIdlePerKey} configuration attribute for pools created with this configuration instance.
@return The current setting of {@code maxIdlePerKey} for this configuration instance
@see GenericKeyedObjectPool#getMaxIdlePerKey()