src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph/src/org/graalvm/compiler/graph/CachedGraph.java
--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph/src/org/graalvm/compiler/graph/CachedGraph.java Fri Feb 02 10:37:48 2018 -0500
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph/src/org/graalvm/compiler/graph/CachedGraph.java Fri Feb 02 17:28:17 2018 -0800
@@ -24,7 +24,7 @@
import java.util.function.Consumer;
-import org.graalvm.util.UnmodifiableEconomicMap;
+import org.graalvm.collections.UnmodifiableEconomicMap;
/**
* This class is a container of a graph that needs to be readonly and optionally a lazily created