http://bytebuddy.net/byte-buddy-dep: Byte Buddy is a Java library for creating Java classes at run time. This artifact is a build of Byte Buddy with a remaining dependency onto ASM. You should never depend on this module without repackaging Byte Buddy and ASM into your own namespace. 
public abstract class net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase<U> extends net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$AbstractBase<U> implements net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable<U>
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase
  super_class: net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$AbstractBase
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
         0: .line 1629
            aload 0 /* this */
            invokespecial net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$AbstractBase.<init>:()V
            return
        end local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase<TU;>;

  public net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional<U> value(boolean);
    descriptor: (Z)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
        start local 1 // boolean value
         0: .line 1635
            aload 0 /* this */
            iload 1 /* value */
            ifeq 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack: net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase
         1: iconst_0
      StackMap locals: net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase int
      StackMap stack: net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase int
         2: invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase.defaultValue:(Ljava/lang/Object;)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
            areturn
        end local 1 // boolean value
        end local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase<TU;>;
            0    3     1  value  Z
    Signature: (Z)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional<TU;>;
    MethodParameters:
       Name  Flags
      value  

  public net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional<U> value(int);
    descriptor: (I)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
        start local 1 // int value
         0: .line 1642
            aload 0 /* this */
            iload 1 /* value */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase.defaultValue:(Ljava/lang/Object;)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
            areturn
        end local 1 // int value
        end local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase<TU;>;
            0    1     1  value  I
    Signature: (I)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional<TU;>;
    MethodParameters:
       Name  Flags
      value  

  public net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional<U> value(long);
    descriptor: (J)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
        start local 1 // long value
         0: .line 1649
            aload 0 /* this */
            lload 1 /* value */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            invokevirtual net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase.defaultValue:(Ljava/lang/Object;)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
            areturn
        end local 1 // long value
        end local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase<TU;>;
            0    1     1  value  J
    Signature: (J)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional<TU;>;
    MethodParameters:
       Name  Flags
      value  

  public net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional<U> value(float);
    descriptor: (F)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
        start local 1 // float value
         0: .line 1656
            aload 0 /* this */
            fload 1 /* value */
            invokestatic java.lang.Float.valueOf:(F)Ljava/lang/Float;
            invokevirtual net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase.defaultValue:(Ljava/lang/Object;)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
            areturn
        end local 1 // float value
        end local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase<TU;>;
            0    1     1  value  F
    Signature: (F)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional<TU;>;
    MethodParameters:
       Name  Flags
      value  

  public net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional<U> value(double);
    descriptor: (D)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
        start local 1 // double value
         0: .line 1663
            aload 0 /* this */
            dload 1 /* value */
            invokestatic java.lang.Double.valueOf:(D)Ljava/lang/Double;
            invokevirtual net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase.defaultValue:(Ljava/lang/Object;)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
            areturn
        end local 1 // double value
        end local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase<TU;>;
            0    1     1  value  D
    Signature: (D)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional<TU;>;
    MethodParameters:
       Name  Flags
      value  

  public net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional<U> value(java.lang.String);
    descriptor: (Ljava/lang/String;)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
        start local 1 // java.lang.String value
         0: .line 1670
            aload 1 /* value */
            ifnonnull 2
         1: .line 1671
            new java.lang.IllegalArgumentException
            dup
            ldc "Cannot set null as a default value"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 1673
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* value */
            invokevirtual net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase.defaultValue:(Ljava/lang/Object;)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
            areturn
        end local 1 // java.lang.String value
        end local 0 // net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase<TU;>;
            0    3     1  value  Ljava/lang/String;
    Signature: (Ljava/lang/String;)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional<TU;>;
    MethodParameters:
       Name  Flags
      value  

  protected abstract net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional<U> defaultValue();
    descriptor: (Ljava/lang/Object;)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    Signature: (Ljava/lang/Object;)Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional<TU;>;
    MethodParameters:
              Name  Flags
      defaultValue  
}
Signature: <U:Ljava/lang/Object;>Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional$AbstractBase<TU;>;Lnet/bytebuddy/dynamic/DynamicType$Builder$FieldDefinition$Optional$Valuable<TU;>;
SourceFile: "DynamicType.java"
NestHost: net.bytebuddy.dynamic.DynamicType
InnerClasses:
  public abstract Builder = net.bytebuddy.dynamic.DynamicType$Builder of net.bytebuddy.dynamic.DynamicType
  public abstract FieldDefinition = net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition of net.bytebuddy.dynamic.DynamicType$Builder
  public abstract Optional = net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional of net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition
  public abstract AbstractBase = net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$AbstractBase of net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional
  public abstract Valuable = net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable of net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional
  public abstract AbstractBase = net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase of net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable
  private abstract Adapter = net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase$Adapter of net.bytebuddy.dynamic.DynamicType$Builder$FieldDefinition$Optional$Valuable$AbstractBase