JetBrains IntelliJ IDEA Blog

Maia brings you the support of Apache Derby SQL dialect. Just as with all others, you can set it at project, folder and individual file levels either via Project Settings section of Settings dialog:
Or by invoking a quick-fix on any error marker inside of an .sql file with Alt+Enter shortcut:

Maia provides comprehensive support for Apache Tapestry, the Web application framework. The first EAP features the Tapestry support essentials that include:

• Standard way to enable the technology for a module.
  
• Simple facet for quick configuration
  
• Navigation from Tapestry related tag names/attributes to corresponding Tapestry entities.
  
• Navigation between the template and the class of a component, a page or a mixin
• Actions to create components, pages or mixins in proper location.
• Standard Colors&Fonts setting page for Tapestry-related tag names and attributes.

Also, a Tapestry-enabled module is created with all required package structure and web.xml content:

The Type Hierarchy action (Ctrl+H shortcut or View menu, Type Hierarchy) works in IntelliJ IDEA 9 (Maia) for Flex sources (*.mxml and *.as files) showing class, superclass and subclass hierarchy in the same way as for Java sources.