Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/util/List.java
src/share/classes/com/sun/tools/javac/util/List.java
- changeset 1362
- c46e0c9940d6
- parent 1347
- 1408af4cd8b0
- child 1442
- fcf89720ae71
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| 1361:6517bf8e50d0 | 1362:c46e0c9940d6 |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved. |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | 4 * |
| 5 * This code is free software; you can redistribute it and/or modify it | 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 | 6 * under the terms of the GNU General Public License version 2 only, as |
| 7 * published by the Free Software Foundation. Oracle designates this | 7 * published by the Free Software Foundation. Oracle designates this |
| 285 */ | 285 */ |
| 286 public String toString(String sep) { | 286 public String toString(String sep) { |
| 287 if (isEmpty()) { | 287 if (isEmpty()) { |
| 288 return ""; | 288 return ""; |
| 289 } else { | 289 } else { |
| 290 StringBuffer buf = new StringBuffer(); | 290 StringBuilder buf = new StringBuilder(); |
| 291 buf.append(head); | 291 buf.append(head); |
| 292 for (List<A> l = tail; l.nonEmpty(); l = l.tail) { | 292 for (List<A> l = tail; l.nonEmpty(); l = l.tail) { |
| 293 buf.append(sep); | 293 buf.append(sep); |
| 294 buf.append(l.head); | 294 buf.append(l.head); |
| 295 } | 295 } |
