[deps] Updated eclipse deps to 3.9 tree. This also enables testing java7 features on ecj.

[Log] updated naming for @Log (topic= instead of mchmulder's 'value').

test/transform/resource/after-ecj/ValLessSimple.java

@@ -32,7 +32,8 @@ public class ValLessSimple {
       {
         final @val int x = (1 / 0);
       }
-    catch (ArithmeticException e)       {
+    catch (ArithmeticException e)
+      {
         final @val int y = 0;
       }
   }