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Arrange the three classes String, StringBuffer and StringBuilder in the order of efficiency for String processing operations?

Pragya Keshap answered on February 4, 2023 Popularity 1/10 Helpfulness 1/10

answer Arrange the three classes String, StringBuffer and StringBuilder in the order of efficiency for String processing operations?

Arrange the three classes String, StringBuffer and StringBuilder in the order of efficiency for String processing operations?

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StringBuilder is the most efficient class. It does not have the

overhead of Synchronization. StringBuffer is a Synchronized class.

It has better performance than String but it is slower than

StringBuilder. String is the slowest for any String processing

operations, since it is leads to creation of new String literal with

each modification.

So the decreasing order of efficiency is: StringBuilder, StringBuffer,

String

public class GFG {
 
    // Main driver method
    public static void main(String[] args)
    {
        // Creating object of StringBuffer class and
        // passing our input string to it
        StringBuffer sbr = new StringBuffer("Geeks");
 
        // Storing value StringBuffer object in String and
        // henceforth converting StringBuffer object to
        // StringBuilder class
        String str = sbr.toString();
        StringBuilder sbl = new StringBuilder(str);
 
        // Printing the StringBuilder object on console
        System.out.println(sbl);
    }
}

https://www.geeksforgeeks.org/string-vs-stringbuilder-vs-stringbuffer-in-java/

Popularity 1/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java processing string stringbuffer

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Contributed on Feb 04 2023

Pragya Keshap

0 Answers Avg Quality 2/10

Arrange the three classes String, StringBuffer and StringBuilder in the order of efficiency for String processing operations?

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