--- old/test/nashorn/script/basic/NASHORN-759.js	2020-04-15 19:11:09.000000000 +0530
+++ /dev/null	2020-04-15 19:11:09.000000000 +0530
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * NASHORN-759 - Efficient string concatenation with + operator
- *
- * @test
- * @run
- */
-
-// Check invalidation of callsite for non-string CharSequence
-function checkProps(s) {
-    print(typeof s);
-    print(typeof s.length);
-    print(s.charCodeAt === String.prototype.charCodeAt);
-    print();
-}
-
-var s1 = "foo";
-var s2 = "bar";
-var s3 = s1 + s2 + s1 + s2;
-var s4 = new java.lang.StringBuilder("abc");
-checkProps(s1);
-checkProps(s2);
-checkProps(s3);
-checkProps(s4);
-
-// Rebuild string and compare to original
-function rebuildString(s) {
-    var buf = s.split("");
-    print(buf);
-    while (buf.length > 1) {
-        var result = [];
-        buf.reduce(function(previous, current, index) {
-            if (previous) {
-                result.push(previous + current);
-                return null;
-            } else if (index === buf.length - 1) {
-                result.push(current);
-                return null;
-            } else {
-                return current;
-            }
-        });
-        buf = result;
-        print(buf);
-    }
-    return buf[0];
-}
-
-var n1 = "The quick gray nashorn jumps over the lazy zebra.";
-var n2 = rebuildString(n1);
-print(n1, n2, n2.length, n1 == n2, n1 === n2, n1 < n2, n1 <= n2, n1 > n2, n1 >= n2);
-checkProps(n2);
-
-var n3 = rebuildString(rebuildString(n2));
-print(n3, n3.length, n1 == n3, n2 == n3, n1 === n3, n2 === n3);
-checkProps(n3);