put ResolverAdapter.java in proper location

ivy/src/main/java/ResolverAdapter.java

@@ -0,0 +1,12 @@
+package sbt;
+
+	import java.util.Map;
+	import org.apache.ivy.plugins.resolver.DependencyResolver;
+
+// implements the methods with raw types
+public abstract class ResolverAdapter implements DependencyResolver
+{
+    public String[] listTokenValues(String token, Map otherTokenValues) { return new String[0]; }
+
+    public Map[] listTokenValues(String[] tokens, Map criteria) { return new Map[0]; }
+}