src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/Variable.java

*** 31,41 ****
  
  /**
   * Represents a value that is yet to be bound to a machine location (such as a {@link RegisterValue}
   * or {@link StackSlot}) by a register allocator.
   */
! public final class Variable extends AllocatableValue {
  
      /**
       * The identifier of the variable. This is a non-zero index in a contiguous 0-based name space.
       */
      public final int index;
--- 31,41 ----
  
  /**
   * Represents a value that is yet to be bound to a machine location (such as a {@link RegisterValue}
   * or {@link StackSlot}) by a register allocator.
   */
! public class Variable extends AllocatableValue {
  
      /**
       * The identifier of the variable. This is a non-zero index in a contiguous 0-based name space.
       */
      public final int index;