--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/alloc/RegisterAllocationConfig.java	Fri Feb 02 10:37:48 2018 -0500
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/alloc/RegisterAllocationConfig.java	Fri Feb 02 17:28:17 2018 -0800
@@ -22,9 +22,9 @@
  */
 package org.graalvm.compiler.core.common.alloc;
 
+import org.graalvm.collections.EconomicMap;
+import org.graalvm.collections.Equivalence;
 import org.graalvm.compiler.core.common.GraalOptions;
-import org.graalvm.util.EconomicMap;
-import org.graalvm.util.Equivalence;
 
 import jdk.vm.ci.code.Register;
 import jdk.vm.ci.code.Register.RegisterCategory;