Do nothing since it's below the Logger's level.
Do nothing since it's below the Logger's level.
Do nothing since it's below the Logger's level.
Do nothing since it's below the Logger's level.
Do nothing since it's below the Logger's level.
Do nothing since it's below the Logger's level.
Do nothing since it's below the Logger's level.
Do nothing since it's below the Logger's level.
Do nothing since it's below the Logger's level.
Do nothing since it's below the Logger's level.
Print withLevel at com.dongxiguo.zeroLog.Level.Severe level.
Print withLevel at com.dongxiguo.zeroLog.Level.Severe level.
Print withLevel at com.dongxiguo.zeroLog.Level.Warning level.
Print withLevel at com.dongxiguo.zeroLog.Level.Warning level.
For internal use only. Cannot create or extend the class.