A new release candidate is ready: Scala 2.7.2.RC6 is ready for download. This latest candidate fixes just a couple of minor issues that emerged after RC5, and at this time we are hoping for a final release very shortly. You can download the new Scala 2.7.2.RC6, as usual, from our Download Page .
The following features are new to the 2.7.2 version of Scala:
- Generic Signatures
The Scala compiler now generates Java's generic signatures, so that Scala generics are visible to Java.
- Java/Scala Combined Projects
The compiler can now parse (but not translate) Java source files. This makes it possible to have mixed Java/Scala projects with recursive dependencies between them. In such a project, you can submit first all the Java and Scala sources to the Scala compiler. In a second step, the Java sources are compiled using the Scala generated .class files and the Scala sources are compiled again using the Java generated .class files.
Another major addition is the first beta version of the ScalaSwing library, which is now bundled with the distribution.
- Scala Collections
There are new implementations of collection classes, contributed by David MacIver: IntMap, LongMap, and TreeHashMap (immutable), ArrayStack and OpenHashMap (mutable).