What do you mean by StringJoiner?

1.	What do you mean by StringJoiner?
Answer» STRINGJOINER is a Java class that allows you to construct or create a SEQUENCE of strings (characters) that are separated by delimiters LIKE a hyphen(-), comma(,), etc. Optionally, you can also pass suffix and prefix to the char sequence. Example: // importing StringJoiner class import java.util.StringJoiner; public class ExampleofStringJoiner{ public static void main(String[] args) { StringJoiner joinStrings = new StringJoiner(",", "[", "]"); // passing comma(,) and square-brackets as DELIMITER // Adding values to StringJoiner joinStrings.add("Scaler"); joinStrings.add("By"); joinStrings.add("InterviewBit"); System.out.println(joinStrings); } } OUTPUT: [Scaler,By,InterviewBit]

Answer»

STRINGJOINER is a Java class that allows you to construct or create a SEQUENCE of strings (characters) that are separated by delimiters LIKE a hyphen(-), comma(,), etc. Optionally, you can also pass suffix and prefix to the char sequence.

Example:

// importing StringJoiner class import java.util.StringJoiner; public class ExampleofStringJoiner{ public static void main(String[] args) { StringJoiner joinStrings = new StringJoiner(",", "[", "]"); // passing comma(,) and square-brackets as DELIMITER // Adding values to StringJoiner joinStrings.add("Scaler"); joinStrings.add("By"); joinStrings.add("InterviewBit"); System.out.println(joinStrings); } }

OUTPUT:

[Scaler,By,InterviewBit]

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