RegexText.java

public class RegexText {

    public static void main(String[] args) {

        final String[] testStrings = {
                "v2/rt.do.reg1/t",  // Match
                "v2/a1.b2.c2/t",    // Match
                "v2/a1;b2;c2/t",    // Match
                "v2/a1-b2-c2/t",    // Match
                "v3/rt.do.reg1/t",  // Not Match
                "v2/rt.do.reg1/t2", // Not Match
                "v2/rt.do.reg1/t/"  // Not Match
        };

        final String regex = "^v2\\/(.*)\\/t$";
        final Pattern pattern = Pattern.compile(regex);


        for (String input : testStrings) {
            Matcher matcher = pattern.matcher(input);

            if (matcher.matches()) {
                System.out.println("Match: " + input);
            } else {
                System.out.println("Not Match: " + input);
            }
        }

    }
}