@Cleanup

Overview

+ You can use @Cleanup to ensure a given resource is automatically cleaned up before the code execution path exits your + current scope. You do this by annotating any local variable declaration with the @Cleanup annotation like so:
+ @Cleanup InputStream in = new FileInputStream("some/file");
+ As a result, at the end of the scope you're in, in.close() is called. This call is guaranteed to run by way of a + try/finally construct. Look at the example below to see how this works. +

+ If the type of object you'd like to cleanup does not have a close() method, but some other no-argument method, you can + specify the name of this method like so:
+ @Cleanup("dispose") org.eclipse.swt.widgets.CoolBar bar = new CoolBar(parent, 0);
+ By default, the cleanup method is presumed to be close(). A cleanup method that takes argument cannot be called via + @Cleanup. +

With Lombok

@HTML_PRE@

Vanilla Java

@HTML_POST@

Small print

+ If your code throws an exception, and the cleanup method call that is then triggered also throws an exception, then the original exception + is hidden by the exception thrown by the cleanup call. You should not rely on this 'feature'. Preferably, lombok would like to generate + code so that, if the main body has thrown an exception, any exception thrown by the close call is silently swallowed (but if the main body + exited in any other way, exceptions by the close call will not be swallowed). The authors of lombok do not currently know of a feasible way + to implement this scheme, but if java updates allow it, or we find a way, we'll fix it. +

+ You do still need to handle any exception that the cleanup method can generate! +

@Cleanup

Automatic resource management: Call your close() methods safely with no hassle.

Overview

You can use @Cleanup to ensure a given resource is automatically cleaned up before the code execution path exits your current scope. You do this by annotating any local variable declaration with the @Cleanup annotation like so:
- @Cleanup InputStream in = new FileInputStream("some/file");
+ @Cleanup InputStream in = new FileInputStream("some/file");
As a result, at the end of the scope you're in, in.close() is called. This call is guaranteed to run by way of a try/finally construct. Look at the example below to see how this works.

diff --git a/website/features/Data.html b/website/features/Data.html index 23f9cea8..cb15ed9b 100644 --- a/website/features/Data.html +++ b/website/features/Data.html @@ -12,6 +12,8 @@

@Data

'struct' for java: Automatically generate toString, hashCode, equals, a constructor, and getters and setters + from just the fields in your class.

Overview

diff --git a/website/features/GetterSetter.html b/website/features/GetterSetter.html index e865cfff..c71d08c7 100644 --- a/website/features/GetterSetter.html +++ b/website/features/GetterSetter.html @@ -12,6 +12,7 @@

@Getter and @Setter

Never write public int getFoo() {return foo;} again.

Overview

diff --git a/website/features/features.css b/website/features/features.css index f2eff7fc..de669c7b 100644 --- a/website/features/features.css +++ b/website/features/features.css @@ -33,6 +33,13 @@ h1 { text-align: center; } +.byline { + width: 100%; + text-align: center; + font-style: italic; + font-size: 1.3em; +} + .index { font-size: 1.2em; margin: 64px 0px 32px 64px; -- cgit From a61efb8db4904a848ba69f3e87747db5883693c1 Mon Sep 17 00:00:00 2001 From: Reinier Zwitserloot Date: Sat, 18 Jul 2009 01:44:22 +0200 Subject: Site now looks passable in IE6 and IE7 too. --- website/clear.gif | Bin 0 -> 43 bytes website/features/Cleanup.html | 6 +++--- website/features/Data.html | 6 +++--- website/features/GetterSetter.html | 6 +++--- website/features/clear.gif | Bin 0 -> 43 bytes website/features/features.css | 22 ++++++++++++++++------ website/features/index.html | 8 ++++---- website/index.css | 5 +++-- website/index.html | 4 ++-- website/logi/iepngfix.htc | 2 +- 10 files changed, 35 insertions(+), 24 deletions(-) create mode 100644 website/clear.gif create mode 100644 website/features/clear.gif (limited to 'website/features') diff --git a/website/clear.gif b/website/clear.gif new file mode 100644 index 00000000..35d42e80 Binary files /dev/null and b/website/clear.gif differ diff --git a/website/features/Cleanup.html b/website/features/Cleanup.html index ae74c474..582412cd 100644 --- a/website/features/Cleanup.html +++ b/website/features/Cleanup.html @@ -8,8 +8,8 @@ @Cleanup

@Cleanup

Automatic resource management: Call your close() methods safely with no hassle.

@@ -54,10 +54,10 @@

- +

@Data

'struct' for java: Automatically generate toString, hashCode, equals, a constructor, and getters and setters @@ -73,10 +73,10 @@

- +

@Getter and @Setter

Never write public int getFoo() {return foo;} again.

@@ -52,10 +52,10 @@

Lombok feature overview

Lombok features

@@ -27,9 +27,9 @@

To boldly throw checked exceptions where no one has thrown them before!

- +