Difference between StringBuilder and StringBuffer

后端 未结 30 2480
独厮守ぢ
独厮守ぢ 2020-11-21 15:06

What is the main difference between StringBuffer and StringBuilder? Is there any performance issues when deciding on any one of these?

30条回答
  •  春和景丽
    2020-11-21 15:37

    The major difference is StringBuffer is syncronized but StringBuilder is not.If you need to use more than one thread , then StringBuffer is recommended.But, as per the execution speed StringBuilder is faster than StringBuffer , because its not syncronized .

提交回复
热议问题