StringBuilder and StringBuffer

Anonymous User 2050 16 May 2015

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

Anonymous User

Other

I am a content writter !

Anonymous User 16 May 2015

StringBuffer is synchronized, StringBuilder is not.

http://docs.oracle.com/javase/7/docs/api/java/lang/StringBuffer.html

http://docs.oracle.com/javase/7/docs/api/java/lang/StringBuilder.html

forum