Java ignited a revolution when Sun transitioned it to the Web in 1994, and although Java has been reasonably successful on the client (the user's machine), Java on the server became very popular. When a Java program is launched from a Web page, the program is called a Java applet..
It means that the breed has been over-breed. The female is breed over and over, too often and without proper testing. I have heard of lots of Cocker Spaniels with genetic eye problems from over/improper breeding. Overbred is when a dog has litters back to back, usually every 6 months.
While the English Springer Spaniel is rare among dog breeds because there are two distinct lines of show-bred dogs and field dogs that are nevertheless considered to be the same breed, both lines share the same few colors, even if the patterns are varied.