made permanent tokens from framework compliant with new abstract superclass

This commit is contained in:
Marc Zwart 2018-04-02 17:47:04 +02:00
parent 2d922cb6af
commit 03eb170a04
341 changed files with 2690 additions and 40 deletions

View file

@ -35,4 +35,12 @@ public class EmptyToken extends Token {
public EmptyToken() {
super("", "");
}
public EmptyToken(final EmptyToken token) {
super(token);
}
public EmptyToken copy() {
return new EmptyToken(this);
}
}