--- a/nashorn/src/jdk/nashorn/internal/runtime/regexp/joni/ast/CallNode.java	Thu May 23 12:41:23 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,86 +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.ast;
-
-import java.util.Set;
-
-import jdk.nashorn.internal.runtime.regexp.joni.UnsetAddrList;
-import jdk.nashorn.internal.runtime.regexp.joni.WarnCallback;
-
-public final class CallNode extends StateNode {
-    public char[] name;
-    public int nameP;
-    public int nameEnd;
-
-    public int groupNum;
-    public Node target;             // is it an EncloseNode always ?
-    public UnsetAddrList unsetAddrList;
-
-    public CallNode(char[] name, int nameP, int nameEnd, int gnum) {
-        this.name = name;
-        this.nameP = nameP;
-        this.nameEnd = nameEnd;
-        this.groupNum = gnum; /* call by number if gnum != 0 */
-    }
-
-    @Override
-    public int getType() {
-        return CALL;
-    }
-
-    @Override
-    protected void setChild(Node newChild) {
-        target = newChild;
-    }
-
-    @Override
-    protected Node getChild() {
-        return target;
-    }
-
-    public void setTarget(Node tgt) {
-        target = tgt;
-        tgt.parent = this;
-    }
-
-    @Override
-    public String getName() {
-        return "Call";
-    }
-
-    @Override
-    public void verifyTree(Set<Node> set, WarnCallback warnings) {
-        if (target == null || target.parent == this)
-            warnings.warn(this.getAddressName() + " doesn't point to a target or the target has been stolen");
-        // do not recurse here
-    }
-
-    @Override
-    public String toString(int level) {
-        StringBuilder value = new StringBuilder(super.toString(level));
-        value.append("\n  name: " + new String(name, nameP, nameEnd - nameP));
-        value.append("\n  groupNum: " + groupNum);
-        value.append("\n  target: " + pad(target.getAddressName(), level + 1));
-        value.append("\n  unsetAddrList: " + pad(unsetAddrList, level + 1));
-
-        return value.toString();
-    }
-
-}