--- a/nashorn/src/jdk/nashorn/internal/runtime/regexp/joni/NameEntry.java	Mon Jun 03 23:24:15 2013 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,97 +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;
-
-public final class NameEntry {
-    static final int INIT_NAME_BACKREFS_ALLOC_NUM = 8;
-
-    public final char[] name;
-    public final int nameP;
-    public final int nameEnd;
-
-    int backNum;
-    int backRef1;
-    int backRefs[];
-
-    public NameEntry(char[] chars, int p, int end) {
-        name = chars;
-        nameP = p;
-        nameEnd = end;
-    }
-
-    public int[] getBackRefs() {
-        switch (backNum) {
-        case 0:
-            return new int[]{};
-        case 1:
-            return new int[]{backRef1};
-        default:
-            int[]result = new int[backNum];
-            System.arraycopy(backRefs, 0, result, 0, backNum);
-            return result;
-        }
-    }
-
-    private void alloc() {
-        backRefs = new int[INIT_NAME_BACKREFS_ALLOC_NUM];
-    }
-
-    private void ensureSize() {
-        if (backNum > backRefs.length) {
-            int[]tmp = new int[backRefs.length << 1];
-            System.arraycopy(backRefs, 0, tmp, 0, backRefs.length);
-            backRefs = tmp;
-        }
-    }
-
-    public void addBackref(int backRef) {
-        backNum++;
-
-        switch (backNum) {
-            case 1:
-                backRef1 = backRef;
-                break;
-            case 2:
-                alloc();
-                backRefs[0] = backRef1;
-                backRefs[1] = backRef;
-                break;
-            default:
-                ensureSize();
-                backRefs[backNum - 1] = backRef;
-        }
-    }
-
-    public String toString() {
-        StringBuilder buff = new StringBuilder(new String(name, nameP, nameEnd - nameP) + " ");
-        if (backNum == 0) {
-            buff.append("-");
-        } else if (backNum == 1){
-            buff.append(backRef1);
-        } else {
-            for (int i=0; i<backNum; i++){
-                if (i > 0) buff.append(", ");
-                buff.append(backRefs[i]);
-            }
-        }
-        return buff.toString();
-    }
-
-}