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Diffstat (limited to 'website/features/SneakyThrows.html')
| -rw-r--r-- | website/features/SneakyThrows.html | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/website/features/SneakyThrows.html b/website/features/SneakyThrows.html index 0f04b7d9..3b3987e4 100644 --- a/website/features/SneakyThrows.html +++ b/website/features/SneakyThrows.html @@ -54,8 +54,6 @@ <div class="overview"> <h3>Small print</h3><div class="smallprint"> <p> - <code>@SneakyThrows</code> is an implementation of this feature request: <a href="http://bugs.sun.com/view_bug.do?bug_id=6534270">http://bugs.sun.com/view_bug.do?bug_id=6534270</a>. - </p><p> Because <code>@SneakyThrows</code> is an implementation detail and not part of your method signature, it is an error if you try to declare a checked exception as sneakily thrown when you don't call any methods that throw this exception. (Doing so is perfectly legal for <code>throws</code> statements to accommodate subclasses). Similarly, <code>@SneakyThrows</code> does not inherit. @@ -64,11 +62,15 @@ statement in a try/catch block with just <code>e.printStackTrace()</code> in the catch block. This is so spectacularly non-productive compared to just sneakily throwing the exception onwards, that Roel and Reinier feel more than justified in claiming that the checked exception system is far from perfect, and thus an opt-out mechanism is warranted. - </p> + </p><p> + If you put <code>@SneakyThrows</code> on a constructor, any call to a sibling or super constructor is <em>excluded</em> from the <code>@SneakyThrows</code> treatment. This is a + java restriction we cannot work around: Calls to sibling/super constructors MUST be the first statement in the constructor; they cannot be placed inside try/catch blocks. + </p><p> + <code>@SneakyThrows</code> on an empty method, or a constructor that is empty or only has a call to a sibling / super constructor results in no try/catch block and a warning. </div> </div> <div class="footer"> - <a href="index.html">Back to features</a> | <a href="Synchronized.html">Previous feature (@Synchronized)</a> | <a href="Log.html">Next feature (@Log)</a><br /> + <a href="index.html">Back to features</a> | <a href="Value.html">Previous feature (@Value)</a> | <a href="Synchronized.html">Next feature (@Synchronized)</a><br /> <a href="../credits.html" class="creditsLink">credits</a> | <span class="copyright">Copyright © 2009-2013 The Project Lombok Authors, licensed under the <a href="http://www.opensource.org/licenses/mit-license.php">MIT license</a>.</span> </div> <div style="clear: both;"></div> |