[Font] Font.equals can return true for different fonts

Font.equals uses full name to determine if the fonts are equals. But it is possible that fonts have the same name but are actually different.
Font example
Font f1 = new Font("Joe", 20); //suppose the font "Joe" is installed on the system
Font f2 = Font.loadFont(someInputStream, 20); //someInputStream point to a font named Joe, that is different than f1.
Font f3 = Font.loadFont(someOtherInputStream, 20);//again, the name can be Joe

It is possible that f1 != f2 != f3 but the name is Joe for them all.
See RT-35322