--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.test/src/org/graalvm/compiler/lir/test/alloc/trace/TraceGlobalMoveResolutionMappingTest.java	Fri Feb 02 10:37:48 2018 -0500
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.test/src/org/graalvm/compiler/lir/test/alloc/trace/TraceGlobalMoveResolutionMappingTest.java	Fri Feb 02 17:28:17 2018 -0800
@@ -27,15 +27,14 @@
 
 import java.util.HashSet;
 
+import org.graalvm.collections.Pair;
+import org.graalvm.compiler.core.common.LIRKind;
+import org.graalvm.compiler.lir.alloc.trace.ShadowedRegisterValue;
+import org.graalvm.compiler.lir.alloc.trace.TraceGlobalMoveResolutionPhase;
 import org.junit.Before;
 import org.junit.Ignore;
 import org.junit.Test;
 
-import org.graalvm.compiler.core.common.LIRKind;
-import org.graalvm.compiler.lir.alloc.trace.ShadowedRegisterValue;
-import org.graalvm.compiler.lir.alloc.trace.TraceGlobalMoveResolutionPhase;
-import org.graalvm.util.Pair;
-
 import jdk.vm.ci.code.Register;
 import jdk.vm.ci.code.Register.RegisterCategory;
 import jdk.vm.ci.code.RegisterValue;