--- a/nashorn/src/jdk/nashorn/internal/runtime/regexp/joni/UnsetAddrList.java	Tue Jun 04 14:17:50 2013 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,69 +0,0 @@
-/*
- * Permission is hereby granted, free of charge, to any person obtaining a copy of
- * this software and associated documentation files (the "Software"), to deal in
- * the Software without restriction, including without limitation the rights to
- * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is furnished to do
- * so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-package jdk.nashorn.internal.runtime.regexp.joni;
-
-import jdk.nashorn.internal.runtime.regexp.joni.ast.EncloseNode;
-import jdk.nashorn.internal.runtime.regexp.joni.ast.Node;
-import jdk.nashorn.internal.runtime.regexp.joni.exception.ErrorMessages;
-import jdk.nashorn.internal.runtime.regexp.joni.exception.InternalException;
-
-public final class UnsetAddrList {
-    int num;
-    Node[]targets;
-    int[]offsets;
-
-    public UnsetAddrList(int size) {
-        targets = new Node[size];
-        offsets = new int[size];
-    }
-
-    public void add(int offset, Node node) {
-        if (num >= offsets.length) {
-            Node []ttmp = new Node[targets.length << 1];
-            System.arraycopy(targets, 0, ttmp, 0, num);
-            targets = ttmp;
-            int[]otmp = new int[offsets.length << 1];
-            System.arraycopy(offsets, 0, otmp, 0, num);
-            offsets = otmp;
-        }
-        targets[num] = node;
-        offsets[num] = offset;
-
-        num++;
-    }
-
-    public void fix(Regex regex) {
-        for (int i=0; i<num; i++) {
-            EncloseNode en = (EncloseNode)targets[i];
-            if (!en.isAddrFixed()) new InternalException(ErrorMessages.ERR_PARSER_BUG);
-            regex.code[offsets[i]] = en.callAddr; // is this safe ?
-        }
-    }
-
-    public String toString() {
-        StringBuilder value = new StringBuilder();
-        if (num > 0) {
-            for (int i=0; i<num; i++) {
-                value.append("offset + " + offsets[i] + " target: " + targets[i].getAddressName());
-            }
-        }
-        return value.toString();
-    }
-}