X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FForest.java;fp=src%2Fedu%2Fberkeley%2Fsbp%2FForest.java;h=4d8b34f28c63e23c6cd1a098d27737378003227c;hp=cdf8a8b634784b7c40ae2c5cce62e0e716d0764d;hb=2cc11837a52505dd9863bcd366240a8f229af294;hpb=d28917b3c84c429e8fd6587717df9e90a894b18f

diff --git a/src/edu/berkeley/sbp/Forest.java b/src/edu/berkeley/sbp/Forest.java
index cdf8a8b..4d8b34f 100644
--- a/src/edu/berkeley/sbp/Forest.java
+++ b/src/edu/berkeley/sbp/Forest.java
@@ -20,11 +20,14 @@ public abstract class Forest<T> implements GraphViz.ToGraphViz {
     /** expand this forest into a set of trees */
     public void expand(HashSet<Tree<T>> ht) { expand(ht, new HashSet<Forest<T>>(), null); }
 
-    /** create a new forest */
-    public static <T> Forest<T> create(Input.Region loc, T head, Forest<T>[] children, boolean lift) {
+    static <T> Forest<T> create(Input.Region loc, T head, Forest<T>[] children, boolean lift) {
         return new One<T>(loc, head, children, lift);
     }
 
+    /** create a new forest */
+    public static <T> Forest<T> create(Input.Region loc, T head, Forest<T>[] children) {
+        return Forest.create(loc, head, children, false); }
+
     // Package-Private //////////////////////////////////////////////////////////////////////////////
 
     abstract void expand(HashSet<Tree<T>> ht, HashSet<Forest<T>> ignore, Tree<T> bogus);