Two options for url validating

urlValidator.java

/***
First Option:
--------------
***/

public static void main(String[] args) {
    try{
       String test = "http://netsparker.com";
       System.out.println(test.matches("^(http|https)://.*$")); 
    } finally{
    }
}


/***
Second Option:
--------------
***/

/**
Apache Commons UrlValidator class example:
http://commons.apache.org/proper/commons-validator/apidocs/org/apache/commons/validator/routines/UrlValidator.html
**/

String[] schemes = {"http","https"}.
UrlValidator urlValidator = new UrlValidator(schemes);
if (urlValidator.isValid("ftp://foo.bar.com/")) {
   System.out.println("URL is valid");
} else {
   System.out.println("URL is invalid");
}