Java replace all square brackets in a string

Question

I want to remove square brackets from a string, but I don\'t know how.

String str = \"[Chrissman-@1]\";
str = replaceAll(\"\\\\[\\\\]\", \"\");

String[] tem         


        

Answer 1

   Use this line:) String result = strCurBal.replaceAll("[(" what ever u need to remove ")]", "");

    String strCurBal = "(+)3428";
    Log.e("Agilanbu before omit ", strCurBal);
    String result = strCurBal.replaceAll("[()]", ""); // () removing special characters from string
    Log.e("Agilanbu after omit ", result);
   
    o/p :
    Agilanbu before omit : (+)3428
    Agilanbu after omit :  +3428

    String finalVal = result.replaceAll("[+]", ""); // + removing special characters from string
    Log.e("Agilanbu finalVal  ", finalVal);
    o/p
    Agilanbu finalVal : 3428
            
    String finalVal1 = result.replaceAll("[+]", "-"); // insert | append | replace the special characters from string
    Log.e("Agilanbu finalVal  ", finalVal1);
    o/p
    Agilanbu finalVal : -3428  // replacing the + symbol to -