--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/ComputeLoopFrequenciesClosure.java	Fri Feb 02 10:37:48 2018 -0500
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/ComputeLoopFrequenciesClosure.java	Fri Feb 02 17:28:17 2018 -0800
@@ -22,8 +22,11 @@
  */
 package org.graalvm.compiler.java;
 
+import static org.graalvm.compiler.nodes.cfg.ControlFlowGraph.multiplyProbabilities;
+
 import java.util.List;
 
+import org.graalvm.collections.EconomicMap;
 import org.graalvm.compiler.nodes.AbstractBeginNode;
 import org.graalvm.compiler.nodes.AbstractMergeNode;
 import org.graalvm.compiler.nodes.ControlSplitNode;
@@ -34,9 +37,6 @@
 import org.graalvm.compiler.nodes.cfg.ControlFlowGraph;
 import org.graalvm.compiler.phases.Phase;
 import org.graalvm.compiler.phases.graph.ReentrantNodeIterator;
-import org.graalvm.util.EconomicMap;
-
-import static org.graalvm.compiler.nodes.cfg.ControlFlowGraph.multiplyProbabilities;
 
 public final class ComputeLoopFrequenciesClosure extends ReentrantNodeIterator.NodeIteratorClosure<Double> {