JNBridge has announced the release of JNBridgePro, a Java and .NET interoperability tool. They write in, "Developers can access Java objects and classes from .NET as if they were .NET objects and classes, or access .NET objects and classes from Java. JNBridgePro v3.1 adds the ability to embed Java widgets written in AWT or Swing directly inside WinForm applications, or embed .NET WinForms controls in to Java AWT, SWT, or Swing applications."