static String decodeSignatureType()

in remoting/server/web/web.ui/src/org/netbeans/modules/jackpot30/backend/ui/UI.java [527:590]

• 54 lines of code
• 24 McCabe index (conditional complexity)

    static String decodeSignatureType(String signature, int[] pos) {
        char c = signature.charAt(pos[0]++);
        switch (c) {
            case 'V': return "void";
            case 'Z': return "boolean";
            case 'B': return "byte";
            case 'S': return "short";
            case 'I': return "int";
            case 'J': return "long";
            case 'C': return "char";
            case 'F': return "float";
            case 'D': return "double";
            case '[': return decodeSignatureType(signature, pos) + "[]";
            case 'L': {
                int lastSlash = pos[0];
                StringBuilder result = new StringBuilder();

                while (signature.charAt(pos[0]) != ';' && signature.charAt(pos[0]) != '<') {
                    if (signature.charAt(pos[0]) == '/') {
                        lastSlash = pos[0] + 1;
                    }
                    if (signature.charAt(pos[0]) == '$') {
                        lastSlash = pos[0] + 1;
                    }
                    pos[0]++;
                }

                result.append(signature.substring(lastSlash, pos[0]));

                if (signature.charAt(pos[0]++) == '<') {
                    result.append('<');

                    while (signature.charAt(pos[0]) != '>') {
                        if (result.charAt(result.length() - 1) != '<') {
                            result.append(", ");
                        }
                        result.append(decodeSignatureType(signature, pos));
                    }

                    result.append('>');
                    pos[0] += 2;
                }


                return result.toString();
            }
            case 'T': {
                StringBuilder result = new StringBuilder();

                while (signature.charAt(pos[0]) != ';') {
                    result.append(signature.charAt(pos[0]));
                    pos[0]++;
                }

                pos[0]++;
                
                return result.toString();
            }
            case '+': return "? extends " + decodeSignatureType(signature, pos);
            case '-': return "? super " + decodeSignatureType(signature, pos);
            case '*': return "?";
            default: return "unknown";
        }
    }