How to remove special character in the string

This could be a possbile duplicate. Still im not able to find a solution for it.Yes i tried with regexp but is there any other way to solve it?

String s="This is a â¦sample ⦠Java class to show the issueâ¨\nHow to solve it?";

        try {
        System.out.print("ANSWER="+URLDecoder.decode(s, "UTF-8"));  ;
        } catch (UnsupportedEncodingException e) {
            // TODO Auto-generated catch block

How can i fix this issue? Can some one help Thanks in advance

The console output

Invalid layout of java.lang.String at value
# A fatal error has been detected by the Java Runtime Environment:
#  Internal Error (javaClasses.cpp:136), pid=17620, tid=14220
#  fatal error: Invalid layout of preloaded class
# JRE version:  (7.0_79-b15) (build )
# Java VM: Java HotSpot(TM) 64-Bit Server VM (24.79-b02 mixed mode windows-amd64 compressed oops)
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows


Try this

    String yourString= "This is a â¦sample ⦠Java class to show the issueâ¨\nHow to solve it?";
        Pattern myPattern = Pattern.compile("[^a-zA-Z0-9]");
        Matcher myMatcher = myPattern.matcher(yourString);
              String temp=;
              yourString=yourString.replaceAll("\\"+temp, " ");


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