Differentiate between StringBuffer and StringBuilder in java.

devquora
devquora

Posted On: Feb 22, 2018

 

Following are the differences between StringBuffer and StringBuilder in java: –

  • StringBuffer methods are synchronized, whereas StringBuilder methods are non-synchronized.
  • In StringBuffer, a storage area is a heap which can be modified easily, whereas, in StringBuilder, storage is heap which can be modified easily.
  • StringBuffer is threading safe, whereas StringBuilder is not.
  • The performance of StringBuffer is very slow, whereas the performance of StringBuilder is fast.

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