The Smart Semicolon Eclipse plug-in lets you quickly insert a semicolon (and optionally a new line and indent) at the end of Java statement source line.

Note: It turns out, Eclipse already has a very similar feature which can be found at Window > Preferences > Java > Editor > Typing > Automatically insert at correct position > Semicolon. Take your pick.

Update Site: http://smartsemicolon.googlecode.com/svn/trunk/SmartSemicolonUpdateSite/site.xml

Here is an example of how it works:

If you have a line like this in your Java Editor:

where | is where the caret is and if you type Control+; you will get:

Note The caret is left where it was.

Similarly if you type Shift+Control+; you will get:

Note A properly indented new line is added and the caret is moved to the new line.

Also added support for inserting comma, which is useful while writing array initializer.

Commands

• Add semicolon ( Control+; )
• Add semicolon, newline and indent ( Shift+Control+; )
• Add comma ( Control+, )
• Add comma, newline and indent ( Shift+Control+, )

Note Use Command key in place of Control on Mac OS.

The key bindings can be changed using Preferences > General > Keys preferences page. The commands can be found under Text Editing category.