1/*
2 * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/*
25 * @test
26 * @bug 4711572
27 * @summary generics: problem with type inference for recursive methods
28 * @author gafter
29 *
30 * @compile  T4683314.java
31 */
32
33class T4711572 {
34    static <T> boolean isOK(T x) {
35        return isOK(x);
36    }
37
38    static <T> boolean isStillOK(T x) {
39        return true && isOK(x);
40    }
41
42    static <T> boolean isNoMoreOK(T x) {
43        return true && isNoMoreOK(x);
44    }
45
46    static <T> boolean isOKAgain(T x) {
47        boolean res;
48        return true && (res = isOKAgain(x));
49    }
50}
51