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What is the difference between string and string buffer in java?
1 Réponse
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String and StringBuffer both are the classes which operate on strings. StringBuffer class is the peer class of the class String. The object of String class is of fixed length. The object of the StringBuffer class is growable. The basic difference between String and StringBuffer is that the object of the “String” class is immutable. The object of the class “StringBuffer” mutable.