return getMethodSignature(constructor.getParameterTypes(), Void.TYPE);
Class[] paramTypes = constructor.getParameterTypes(); StringBuffer buf = new StringBuffer(); buf.append('('); for (int i = 0; i < paramTypes.length; i++) { buf.append(Type.getDescriptor(paramTypes[i])); } buf.append(')'); buf.append(Type.VOID_TYPE.getDescriptor()); return buf.toString();
    public static String getConstructorSignature(final Constructor constructor) {        return getMethodSignature(constructor.getParameterTypes(), Void.TYPE);    }