Question

How to combine two StringBuilders in Java

Answer 1

package javaapplication1;

import java.io.IOException;

public class JavaApplication1 {

    public static void main(String[] args) throws IOException {

        StringBuilder sb1 = new StringBuilder("java");
        StringBuilder sb2 = new StringBuilder(" c++");

        sb1.append(sb2);

        System.out.println(sb1);
    }
}


/*
                   
run:

java c++
          
 */

 

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