--- old/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/NodeStatus.java	2020-04-15 18:52:02.000000000 +0530
+++ /dev/null	2020-04-15 18:52:02.000000000 +0530
@@ -1,40 +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.constants;
-
-@SuppressWarnings("javadoc")
-public interface NodeStatus {
-    /* status bits */
-    final int NST_MIN_FIXED            = (1<<0);
-    final int NST_MAX_FIXED            = (1<<1);
-    final int NST_CLEN_FIXED           = (1<<2);
-    final int NST_MARK1                = (1<<3);
-    final int NST_MARK2                = (1<<4);
-    final int NST_MEM_BACKREFED        = (1<<5);
-    final int NST_STOP_BT_SIMPLE_REPEAT= (1<<6);
-    final int NST_RECURSION            = (1<<7);
-    final int NST_CALLED               = (1<<8);
-    final int NST_ADDR_FIXED           = (1<<9);
-    final int NST_NAMED_GROUP          = (1<<10);
-    final int NST_NAME_REF             = (1<<11);
-    final int NST_IN_REPEAT            = (1<<12);   /* STK_REPEAT is nested in stack. */
-    final int NST_NEST_LEVEL           = (1<<13);
-    final int NST_BY_NUMBER            = (1<<14);   /* {n,m} */
-}