--- old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/WriteBarrierVerificationTest.java	2019-03-09 03:56:25.000797998 +0100
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/WriteBarrierVerificationTest.java	2019-03-09 03:56:24.648795508 +0100
@@ -32,12 +32,12 @@
 import org.graalvm.compiler.debug.DebugContext.Scope;
 import org.graalvm.compiler.debug.DebugDumpScope;
 import org.graalvm.compiler.hotspot.GraalHotSpotVMConfig;
-import org.graalvm.compiler.hotspot.nodes.G1ArrayRangePostWriteBarrier;
-import org.graalvm.compiler.hotspot.nodes.G1ArrayRangePreWriteBarrier;
-import org.graalvm.compiler.hotspot.nodes.G1PostWriteBarrier;
-import org.graalvm.compiler.hotspot.nodes.G1PreWriteBarrier;
-import org.graalvm.compiler.hotspot.nodes.SerialArrayRangeWriteBarrier;
-import org.graalvm.compiler.hotspot.nodes.SerialWriteBarrier;
+import org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePostWriteBarrier;
+import org.graalvm.compiler.hotspot.gc.g1.G1ArrayRangePreWriteBarrier;
+import org.graalvm.compiler.hotspot.gc.g1.G1PostWriteBarrier;
+import org.graalvm.compiler.hotspot.gc.g1.G1PreWriteBarrier;
+import org.graalvm.compiler.hotspot.gc.shared.SerialArrayRangeWriteBarrier;
+import org.graalvm.compiler.hotspot.gc.shared.SerialWriteBarrier;
 import org.graalvm.compiler.hotspot.phases.WriteBarrierAdditionPhase;
 import org.graalvm.compiler.hotspot.phases.WriteBarrierVerificationPhase;
 import org.graalvm.compiler.nodes.AbstractBeginNode;