package yokohama.unit.ast;

import lombok.EqualsAndHashCode;
import lombok.Value;

@Value
@EqualsAndHashCode(exclude={"span"})
public class Abbreviation {
    private final String shortName;
    private final String longName;
    private final Span span;
}

@@ -78,16 +78,49 @@
 .Value;%0D
+%0Aimport yokohama.unit.util.Pair;%0D
 %0A%0D%0A@Valu
@@ -291,12 +291,114 @@
 n span;%0D
+%0A%0D%0A    public Pair%3CString, String%3E toPair() %7B%0D%0A        return new Pair%3C%3E(shortName, longName);%0D%0A    %7D%0D
 %0A%7D%0D%0A

Add toPair method