Removed unused loop

h2/src/tools/org/h2/dev/hash/IntPerfectHash.java

@@ -234,9 +234,7 @@ public class IntPerfectHash {
             split = (size - 47) / DIVIDE;
         }
         split = Math.max(2, split);
-        ArrayList<ArrayList<Integer>> lists;
-        do {
-            lists = new ArrayList<ArrayList<Integer>>(split);
+        ArrayList<ArrayList<Integer>> lists = new ArrayList<ArrayList<Integer>>(split);
         for (int i = 0; i < split; i++) {
             lists.add(new ArrayList<Integer>(size / split));
         }
@@ -244,7 +242,6 @@ public class IntPerfectHash {
             ArrayList<Integer> l = lists.get(hash(x, level, 0, split));
             l.add(x);
         }
-        } while (lists == null);
         if (split >= SPLIT_MANY) {
             out.write((byte) SPLIT_MANY);
         }