--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug/src/org/graalvm/compiler/debug/GlobalMetrics.java	Fri Feb 02 10:37:48 2018 -0500
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug/src/org/graalvm/compiler/debug/GlobalMetrics.java	Fri Feb 02 17:28:17 2018 -0800
@@ -29,10 +29,10 @@
 import java.util.Collections;
 import java.util.List;
 
+import org.graalvm.collections.EconomicMap;
+import org.graalvm.collections.MapCursor;
+import org.graalvm.collections.Pair;
 import org.graalvm.compiler.options.OptionValues;
-import org.graalvm.util.EconomicMap;
-import org.graalvm.util.MapCursor;
-import org.graalvm.util.Pair;
 
 /**
  * Metric values that can be {@linkplain #add(DebugContext) updated} by multiple threads.