final Class<?> javaLangAccessClass = Class.forName("sun.misc.JavaLangAccess");
            newStringUnsafeMethod = javaLangAccessClass.getMethod("newStringUnsafe", char[].class);
        } catch (final Throwable t) {
            // ignore
            // t.printStackTrace();
        }
    }

    /**
     * Checks if the string is empty or null.
     *

                                legacySupport.getRepositorySession(), "Maven", ConfigurationProperties.USER_AGENT));
                try {
                    Method setHttpHeaders = wagon.getClass().getMethod("setHttpHeaders", Properties.class);
                    setHttpHeaders.invoke(wagon, headers);
                } catch (NoSuchMethodException e) {
                    // normal for non-http wagons

     * @return true if the method is accepted, false otherwise.
     */
    protected boolean acceptHttpMethod(final HttpServletRequest request, final String... methods) {
        final String method = request.getMethod();
        for (final String m : methods) {
            if (m.equals(method)) {
                return true;
            }
        }