X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Fchr%2FCharAtom.java;h=1d76aa7c7e3179f7637893ccb66586062ef1d38b;hp=8db19b67f5505735f7e12ab1cde485ffac92b6a2;hb=75d0fa39d405292f4b831a6d1743f2aeea01ebd4;hpb=e6be1f03f79b16cd410991d7e64cfa7beab6de59

diff --git a/src/edu/berkeley/sbp/chr/CharAtom.java b/src/edu/berkeley/sbp/chr/CharAtom.java
index 8db19b6..1d76aa7 100644
--- a/src/edu/berkeley/sbp/chr/CharAtom.java
+++ b/src/edu/berkeley/sbp/chr/CharAtom.java
@@ -43,14 +43,14 @@ public class CharAtom extends Atom<Character> {
                     public String toString() { return escapified; } };
             Element[] refs = new Element[s.length()];
             for(int i=0; i<refs.length; i++) refs[i] = new CharAtom(s.charAt(i));
-            ret2.add(Sequence.constant(refs, s));
+            ret2.add(Sequence.create(refs, s));
             ret = ret2;
         }
         return ret;
     }
 
     private static Union epsilon = new Union("()");
-    static { epsilon.add(Sequence.empty()); }
+    static { epsilon.add(Sequence.create()); }
 
     public Topology<Atom<Character>>       unwrap() { return this; }
     public Topology<Atom<Character>>       empty()  { return new CharAtom(); }