src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotInstructionProfiling.java

*** 20,30 ****
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  package org.graalvm.compiler.hotspot;
  
! import java.util.List;
  
  import org.graalvm.compiler.asm.Assembler;
  import org.graalvm.compiler.asm.Assembler.InstructionCounter;
  import org.graalvm.compiler.core.common.LIRKind;
  import org.graalvm.compiler.core.common.cfg.AbstractBlockBase;
--- 20,30 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  package org.graalvm.compiler.hotspot;
  
! import java.util.ArrayList;
  
  import org.graalvm.compiler.asm.Assembler;
  import org.graalvm.compiler.asm.Assembler.InstructionCounter;
  import org.graalvm.compiler.core.common.LIRKind;
  import org.graalvm.compiler.core.common.cfg.AbstractBlockBase;
*** 78,88 ****
                  doBlock(block);
              }
          }
  
          public void doBlock(AbstractBlockBase<?> block) {
!             List<LIRInstruction> instructions = lir.getLIRforBlock(block);
              assert instructions.size() >= 2 : "Malformed block: " + block + ", " + instructions;
              assert instructions.get(instructions.size() - 1) instanceof BlockEndOp : "Not a BlockEndOp: " + instructions.get(instructions.size() - 1);
              assert !(instructions.get(instructions.size() - 2) instanceof BlockEndOp) : "Is a BlockEndOp: " + instructions.get(instructions.size() - 2);
              assert instructions.get(0) instanceof LabelOp : "Not a LabelOp: " + instructions.get(0);
              assert !(instructions.get(1) instanceof LabelOp) : "Is a LabelOp: " + instructions.get(1);
--- 78,88 ----
                  doBlock(block);
              }
          }
  
          public void doBlock(AbstractBlockBase<?> block) {
!             ArrayList<LIRInstruction> instructions = lir.getLIRforBlock(block);
              assert instructions.size() >= 2 : "Malformed block: " + block + ", " + instructions;
              assert instructions.get(instructions.size() - 1) instanceof BlockEndOp : "Not a BlockEndOp: " + instructions.get(instructions.size() - 1);
              assert !(instructions.get(instructions.size() - 2) instanceof BlockEndOp) : "Is a BlockEndOp: " + instructions.get(instructions.size() - 2);
              assert instructions.get(0) instanceof LabelOp : "Not a LabelOp: " + instructions.get(0);
              assert !(instructions.get(1) instanceof LabelOp) : "Is a LabelOp: " + instructions.get(1);