The Java Scanner class provides methods that take String input and convert that String into any Java primitive type you might need, except for one: the char. The Java Scanner class provides the ...

The program passes the text String to the Scanner’s Java constructor, and then changes the delimiter to a comma. Interestingly, the Java Scanner char input is not supported through a defined method in ...

A few years ago I wrote a Soduko solver in Java. Works great, except I have to edit the source file to change the input because I could never get Swing to work like my mental model said it should.