src/java.base/share/classes/java/lang/Byte.java

@@ -24,20 +24,20 @@
   */
  
  package java.lang;
  
  import jdk.internal.misc.CDS;
+ import jdk.internal.value.DeserializeConstructor;
  import jdk.internal.vm.annotation.IntrinsicCandidate;
  import jdk.internal.vm.annotation.Stable;
  
  import java.lang.constant.Constable;
  import java.lang.constant.DynamicConstantDesc;
  import java.util.Optional;
  
  import static java.lang.constant.ConstantDescs.BSM_EXPLICIT_CAST;
  import static java.lang.constant.ConstantDescs.CD_byte;
- import static java.lang.constant.ConstantDescs.CD_int;
  import static java.lang.constant.ConstantDescs.DEFAULT_NAME;
  
  /**
   *
   * The {@code Byte} class wraps a value of primitive type {@code byte}

@@ -58,10 +58,11 @@
   * @author  Nakul Saraiya
   * @author  Joseph D. Darcy
   * @see     java.lang.Number
   * @since   1.1
   */
+ @jdk.internal.MigratedValueClass
  @jdk.internal.ValueBased
  public final class Byte extends Number implements Comparable<Byte>, Constable {
  
      /**
       * A constant holding the minimum value a {@code byte} can

@@ -142,10 +143,11 @@
       * @param  b a byte value.
       * @return a {@code Byte} instance representing {@code b}.
       * @since  1.5
       */
      @IntrinsicCandidate
+     @DeserializeConstructor
      public static Byte valueOf(byte b) {
          final int offset = 128;
          return ByteCache.cache[(int)b + offset];
      }