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Java 8:StringJoiner Class

In java 8, introduced a new class StringJoiner to join more than one strings with the specified delimiter. This class also provides prefix and suffix to the final delimited String. We can also set default text value if no values added for string joined.

Constructors

StringJoiner(CharSequence delimiter): Constructs a StringJoiner with a delimiter, with no prefix or suffix.

StringJoiner(CharSequenc…

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