First basic test script now works in the jvm scripting engine.

For it to work you need to have a java sdk installed and the javac.exe somewhere in the environment Path variable.
Then To test, copy the text from bin/script1.text into a note card and then add that note to a prim.

OpenSim.Framework/IScriptEngine.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace OpenSim.Framework.Interfaces
+{
+    public interface IScriptEngine
+    {
+        bool Init(IScriptAPI api);
+        string GetName();
+        void LoadScript(string script, string scriptName, uint entityID);
+        void OnFrame();
+    }
+}