[BUG]: defaultValue for annotation @PathParam does not seem to be working

[agan-tv2]

• System Version (e.g. Mac Os 10.14.3): MacOS 12.4 Build 21F79
• Build tools (e.g. maven/gradle): Gradle
• JDK Version (e.g. 1.8): 11.0.14
• Blade Version (e.g. 2.1.2.RELEASE): 2.1.2.RELEASE

Describe the bug

defaultValue for annotation @PathParam does not seem to be working.

Current behavior:

Path with parameter that has a default value returns 404 not found.

To Reproduce

Steps to reproduce the behavior:

1. Create a new basic Blade application with a controller class.
2. Add the following code to controller:

@GET(value = "/test/:param")
public void test(@PathParam(defaultValue = "myDefaultParam") String param) {
System.out.println(param);
}

Note: defaultValue can be set to anything you like. Even setting it to "" (blank) is not working.

3. Run application and navigate to http://127.0.0.1:9000/test/
4. Notice that you get error 404 not found and nothing is being printed in console, instead of getting defaulted to http://127.0.0.1:9000/test/myDefaultParam. If you try to access http://127.0.0.1:9000/test/whatever you will get to the specified page and whatever, in this case, will be printed to console.

Expected behavior:

One should get directed to the path with the specified defaultValue when nothing else is specified.