Differences Among String, Stringbuffer And Stringbuilder In Java?

1.	Differences Among String, Stringbuffer And Stringbuilder In Java?
Answer» String is IMMUTABLE where as both STRINGBUFFER and STRINGBUILDER are MUTABLE. String and StringBuffer are THREAD safe where as StringBuilder is not thread safe. String is immutable where as both StringBuffer and StringBuilder are mutable. String and StringBuffer are thread safe where as StringBuilder is not thread safe.

Answer»

String and StringBuffer are THREAD safe where as StringBuilder is not thread safe.

String is immutable where as both StringBuffer and StringBuilder are mutable.

String and StringBuffer are thread safe where as StringBuilder is not thread safe.

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