Question

How to append different types of data to StringBuilder in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        short sho = 53;
        int i = 7657;
        double d = 3.14;
        char ch = 'z';

        StringBuilder sb = new StringBuilder();
        
        sb.append(sho).append("\n");
        sb.append(i).append("\n");
        sb.append(d).append("\n");
        sb.append(ch);

        String s = sb.toString();
        
        System.out.println(s);
    }
}



/*
run:

53
7657
3.14
z

*/

 

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