Question

How to replace a few characters at ones in a String in Java

Answer 1

package javaapplication1;


public class JavaApplication1 {
 
    public static void main(String[] args) {
         
        String s = "-[1, 2, 3, 4, 5, 6, 7]-";
        s = s.replaceAll(", ", " ").replace("[", "").replace("]", "").replace("-", "");
        System.out.println(s);
    }
}
 
/*
 
run:
 
1 2 3 4 5 6 7
 
*/

 

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