*** old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/AbstractEndNode.java	Fri Jul  7 09:31:20 2017
--- new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/AbstractEndNode.java	Fri Jul  7 09:31:20 2017

*** 23,33 ****
--- 23,32 ----
  package org.graalvm.compiler.nodes;
  
  import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_0;
  import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_0;
  
  import java.util.Arrays;
  import java.util.Collections;
  
  import org.graalvm.compiler.core.common.type.StampFactory;
  import org.graalvm.compiler.graph.Node;
  import org.graalvm.compiler.graph.NodeClass;

*** 61,70 ****
--- 60,69 ----
  
      @Override
      public Iterable<? extends Node> cfgSuccessors() {
          AbstractMergeNode merge = merge();
          if (merge != null) {
!             return Arrays.asList(merge);
!             return Collections.singletonList(merge);
          }
          return Collections.emptyList();
      }
  }