https://developers.google.com/protocol-buffers/protobuf-java/: Core Protocol Buffers library. Protocol Buffers are a way of encoding structured data in an efficient yet extensible format. 
public final class com.google.protobuf.FieldInfo$Builder
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: com.google.protobuf.FieldInfo$Builder
  super_class: java.lang.Object
{
  private java.lang.reflect.Field field;
    descriptor: Ljava/lang/reflect/Field;
    flags: (0x0002) ACC_PRIVATE

  private com.google.protobuf.FieldType type;
    descriptor: Lcom/google/protobuf/FieldType;
    flags: (0x0002) ACC_PRIVATE

  private int fieldNumber;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private java.lang.reflect.Field presenceField;
    descriptor: Ljava/lang/reflect/Field;
    flags: (0x0002) ACC_PRIVATE

  private int presenceMask;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private boolean required;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private boolean enforceUtf8;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private com.google.protobuf.OneofInfo oneof;
    descriptor: Lcom/google/protobuf/OneofInfo;
    flags: (0x0002) ACC_PRIVATE

  private java.lang.Class<?> oneofStoredType;
    descriptor: Ljava/lang/Class;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/lang/Class<*>;

  private java.lang.Object mapDefaultEntry;
    descriptor: Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE

  private com.google.protobuf.Internal$EnumVerifier enumVerifier;
    descriptor: Lcom/google/protobuf/Internal$EnumVerifier;
    flags: (0x0002) ACC_PRIVATE

  private java.lang.reflect.Field cachedSizeField;
    descriptor: Ljava/lang/reflect/Field;
    flags: (0x0002) ACC_PRIVATE

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.google.protobuf.FieldInfo$Builder this
         0: .line 464
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/protobuf/FieldInfo$Builder;

  public com.google.protobuf.FieldInfo$Builder withField(java.lang.reflect.Field);
    descriptor: (Ljava/lang/reflect/Field;)Lcom/google/protobuf/FieldInfo$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.google.protobuf.FieldInfo$Builder this
        start local 1 // java.lang.reflect.Field field
         0: .line 471
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.oneof:Lcom/google/protobuf/OneofInfo;
            ifnull 2
         1: .line 472
            new java.lang.IllegalStateException
            dup
            ldc "Cannot set field when building a oneof."
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 474
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* field */
            putfield com.google.protobuf.FieldInfo$Builder.field:Ljava/lang/reflect/Field;
         3: .line 475
            aload 0 /* this */
            areturn
        end local 1 // java.lang.reflect.Field field
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lcom/google/protobuf/FieldInfo$Builder;
            0    4     1  field  Ljava/lang/reflect/Field;
    MethodParameters:
       Name  Flags
      field  

  public com.google.protobuf.FieldInfo$Builder withType(com.google.protobuf.FieldType);
    descriptor: (Lcom/google/protobuf/FieldType;)Lcom/google/protobuf/FieldInfo$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.protobuf.FieldInfo$Builder this
        start local 1 // com.google.protobuf.FieldType type
         0: .line 480
            aload 0 /* this */
            aload 1 /* type */
            putfield com.google.protobuf.FieldInfo$Builder.type:Lcom/google/protobuf/FieldType;
         1: .line 481
            aload 0 /* this */
            areturn
        end local 1 // com.google.protobuf.FieldType type
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/google/protobuf/FieldInfo$Builder;
            0    2     1  type  Lcom/google/protobuf/FieldType;
    MethodParameters:
      Name  Flags
      type  

  public com.google.protobuf.FieldInfo$Builder withFieldNumber(int);
    descriptor: (I)Lcom/google/protobuf/FieldInfo$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.protobuf.FieldInfo$Builder this
        start local 1 // int fieldNumber
         0: .line 486
            aload 0 /* this */
            iload 1 /* fieldNumber */
            putfield com.google.protobuf.FieldInfo$Builder.fieldNumber:I
         1: .line 487
            aload 0 /* this */
            areturn
        end local 1 // int fieldNumber
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lcom/google/protobuf/FieldInfo$Builder;
            0    2     1  fieldNumber  I
    MethodParameters:
             Name  Flags
      fieldNumber  

  public com.google.protobuf.FieldInfo$Builder withPresence(java.lang.reflect.Field, int);
    descriptor: (Ljava/lang/reflect/Field;I)Lcom/google/protobuf/FieldInfo$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.google.protobuf.FieldInfo$Builder this
        start local 1 // java.lang.reflect.Field presenceField
        start local 2 // int presenceMask
         0: .line 492
            aload 0 /* this */
            aload 1 /* presenceField */
            ldc "presenceField"
            invokestatic com.google.protobuf.Internal.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast java.lang.reflect.Field
            putfield com.google.protobuf.FieldInfo$Builder.presenceField:Ljava/lang/reflect/Field;
         1: .line 493
            aload 0 /* this */
            iload 2 /* presenceMask */
            putfield com.google.protobuf.FieldInfo$Builder.presenceMask:I
         2: .line 494
            aload 0 /* this */
            areturn
        end local 2 // int presenceMask
        end local 1 // java.lang.reflect.Field presenceField
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    3     0           this  Lcom/google/protobuf/FieldInfo$Builder;
            0    3     1  presenceField  Ljava/lang/reflect/Field;
            0    3     2   presenceMask  I
    MethodParameters:
               Name  Flags
      presenceField  
      presenceMask   

  public com.google.protobuf.FieldInfo$Builder withOneof(com.google.protobuf.OneofInfo, java.lang.Class<?>);
    descriptor: (Lcom/google/protobuf/OneofInfo;Ljava/lang/Class;)Lcom/google/protobuf/FieldInfo$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.google.protobuf.FieldInfo$Builder this
        start local 1 // com.google.protobuf.OneofInfo oneof
        start local 2 // java.lang.Class oneofStoredType
         0: .line 506
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.field:Ljava/lang/reflect/Field;
            ifnonnull 1
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.presenceField:Ljava/lang/reflect/Field;
            ifnull 4
         1: .line 507
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalStateException
            dup
         2: .line 508
            ldc "Cannot set oneof when field or presenceField have been provided"
         3: .line 507
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 510
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* oneof */
            putfield com.google.protobuf.FieldInfo$Builder.oneof:Lcom/google/protobuf/OneofInfo;
         5: .line 511
            aload 0 /* this */
            aload 2 /* oneofStoredType */
            putfield com.google.protobuf.FieldInfo$Builder.oneofStoredType:Ljava/lang/Class;
         6: .line 512
            aload 0 /* this */
            areturn
        end local 2 // java.lang.Class oneofStoredType
        end local 1 // com.google.protobuf.OneofInfo oneof
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    7     0             this  Lcom/google/protobuf/FieldInfo$Builder;
            0    7     1            oneof  Lcom/google/protobuf/OneofInfo;
            0    7     2  oneofStoredType  Ljava/lang/Class<*>;
    Signature: (Lcom/google/protobuf/OneofInfo;Ljava/lang/Class<*>;)Lcom/google/protobuf/FieldInfo$Builder;
    MethodParameters:
                 Name  Flags
      oneof            
      oneofStoredType  

  public com.google.protobuf.FieldInfo$Builder withRequired(boolean);
    descriptor: (Z)Lcom/google/protobuf/FieldInfo$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.protobuf.FieldInfo$Builder this
        start local 1 // boolean required
         0: .line 516
            aload 0 /* this */
            iload 1 /* required */
            putfield com.google.protobuf.FieldInfo$Builder.required:Z
         1: .line 517
            aload 0 /* this */
            areturn
        end local 1 // boolean required
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lcom/google/protobuf/FieldInfo$Builder;
            0    2     1  required  Z
    MethodParameters:
          Name  Flags
      required  

  public com.google.protobuf.FieldInfo$Builder withMapDefaultEntry(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Lcom/google/protobuf/FieldInfo$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.protobuf.FieldInfo$Builder this
        start local 1 // java.lang.Object mapDefaultEntry
         0: .line 521
            aload 0 /* this */
            aload 1 /* mapDefaultEntry */
            putfield com.google.protobuf.FieldInfo$Builder.mapDefaultEntry:Ljava/lang/Object;
         1: .line 522
            aload 0 /* this */
            areturn
        end local 1 // java.lang.Object mapDefaultEntry
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lcom/google/protobuf/FieldInfo$Builder;
            0    2     1  mapDefaultEntry  Ljava/lang/Object;
    MethodParameters:
                 Name  Flags
      mapDefaultEntry  

  public com.google.protobuf.FieldInfo$Builder withEnforceUtf8(boolean);
    descriptor: (Z)Lcom/google/protobuf/FieldInfo$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.protobuf.FieldInfo$Builder this
        start local 1 // boolean enforceUtf8
         0: .line 526
            aload 0 /* this */
            iload 1 /* enforceUtf8 */
            putfield com.google.protobuf.FieldInfo$Builder.enforceUtf8:Z
         1: .line 527
            aload 0 /* this */
            areturn
        end local 1 // boolean enforceUtf8
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lcom/google/protobuf/FieldInfo$Builder;
            0    2     1  enforceUtf8  Z
    MethodParameters:
             Name  Flags
      enforceUtf8  

  public com.google.protobuf.FieldInfo$Builder withEnumVerifier(com.google.protobuf.Internal$EnumVerifier);
    descriptor: (Lcom/google/protobuf/Internal$EnumVerifier;)Lcom/google/protobuf/FieldInfo$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.protobuf.FieldInfo$Builder this
        start local 1 // com.google.protobuf.Internal$EnumVerifier enumVerifier
         0: .line 531
            aload 0 /* this */
            aload 1 /* enumVerifier */
            putfield com.google.protobuf.FieldInfo$Builder.enumVerifier:Lcom/google/protobuf/Internal$EnumVerifier;
         1: .line 532
            aload 0 /* this */
            areturn
        end local 1 // com.google.protobuf.Internal$EnumVerifier enumVerifier
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lcom/google/protobuf/FieldInfo$Builder;
            0    2     1  enumVerifier  Lcom/google/protobuf/Internal$EnumVerifier;
    MethodParameters:
              Name  Flags
      enumVerifier  

  public com.google.protobuf.FieldInfo$Builder withCachedSizeField(java.lang.reflect.Field);
    descriptor: (Ljava/lang/reflect/Field;)Lcom/google/protobuf/FieldInfo$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.protobuf.FieldInfo$Builder this
        start local 1 // java.lang.reflect.Field cachedSizeField
         0: .line 536
            aload 0 /* this */
            aload 1 /* cachedSizeField */
            putfield com.google.protobuf.FieldInfo$Builder.cachedSizeField:Ljava/lang/reflect/Field;
         1: .line 537
            aload 0 /* this */
            areturn
        end local 1 // java.lang.reflect.Field cachedSizeField
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lcom/google/protobuf/FieldInfo$Builder;
            0    2     1  cachedSizeField  Ljava/lang/reflect/Field;
    MethodParameters:
                 Name  Flags
      cachedSizeField  

  public com.google.protobuf.FieldInfo build();
    descriptor: ()Lcom/google/protobuf/FieldInfo;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=1, args_size=1
        start local 0 // com.google.protobuf.FieldInfo$Builder this
         0: .line 541
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.oneof:Lcom/google/protobuf/OneofInfo;
            ifnull 3
         1: .line 543
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.fieldNumber:I
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.type:Lcom/google/protobuf/FieldType;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.oneof:Lcom/google/protobuf/OneofInfo;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.oneofStoredType:Ljava/lang/Class;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.enforceUtf8:Z
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.enumVerifier:Lcom/google/protobuf/Internal$EnumVerifier;
         2: .line 542
            invokestatic com.google.protobuf.FieldInfo.forOneofMemberField:(ILcom/google/protobuf/FieldType;Lcom/google/protobuf/OneofInfo;Ljava/lang/Class;ZLcom/google/protobuf/Internal$EnumVerifier;)Lcom/google/protobuf/FieldInfo;
            areturn
         3: .line 545
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.mapDefaultEntry:Ljava/lang/Object;
            ifnull 5
         4: .line 546
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.field:Ljava/lang/reflect/Field;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.fieldNumber:I
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.mapDefaultEntry:Ljava/lang/Object;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.enumVerifier:Lcom/google/protobuf/Internal$EnumVerifier;
            invokestatic com.google.protobuf.FieldInfo.forMapField:(Ljava/lang/reflect/Field;ILjava/lang/Object;Lcom/google/protobuf/Internal$EnumVerifier;)Lcom/google/protobuf/FieldInfo;
            areturn
         5: .line 548
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.presenceField:Ljava/lang/reflect/Field;
            ifnull 11
         6: .line 549
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.required:Z
            ifeq 9
         7: .line 551
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.field:Ljava/lang/reflect/Field;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.fieldNumber:I
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.type:Lcom/google/protobuf/FieldType;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.presenceField:Ljava/lang/reflect/Field;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.presenceMask:I
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.enforceUtf8:Z
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.enumVerifier:Lcom/google/protobuf/Internal$EnumVerifier;
         8: .line 550
            invokestatic com.google.protobuf.FieldInfo.forProto2RequiredField:(Ljava/lang/reflect/Field;ILcom/google/protobuf/FieldType;Ljava/lang/reflect/Field;IZLcom/google/protobuf/Internal$EnumVerifier;)Lcom/google/protobuf/FieldInfo;
            areturn
         9: .line 554
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.field:Ljava/lang/reflect/Field;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.fieldNumber:I
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.type:Lcom/google/protobuf/FieldType;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.presenceField:Ljava/lang/reflect/Field;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.presenceMask:I
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.enforceUtf8:Z
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.enumVerifier:Lcom/google/protobuf/Internal$EnumVerifier;
        10: .line 553
            invokestatic com.google.protobuf.FieldInfo.forProto2OptionalField:(Ljava/lang/reflect/Field;ILcom/google/protobuf/FieldType;Ljava/lang/reflect/Field;IZLcom/google/protobuf/Internal$EnumVerifier;)Lcom/google/protobuf/FieldInfo;
            areturn
        11: .line 557
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.enumVerifier:Lcom/google/protobuf/Internal$EnumVerifier;
            ifnull 16
        12: .line 558
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.cachedSizeField:Ljava/lang/reflect/Field;
            ifnonnull 14
        13: .line 559
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.field:Ljava/lang/reflect/Field;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.fieldNumber:I
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.type:Lcom/google/protobuf/FieldType;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.enumVerifier:Lcom/google/protobuf/Internal$EnumVerifier;
            invokestatic com.google.protobuf.FieldInfo.forFieldWithEnumVerifier:(Ljava/lang/reflect/Field;ILcom/google/protobuf/FieldType;Lcom/google/protobuf/Internal$EnumVerifier;)Lcom/google/protobuf/FieldInfo;
            areturn
        14: .line 562
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.field:Ljava/lang/reflect/Field;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.fieldNumber:I
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.type:Lcom/google/protobuf/FieldType;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.enumVerifier:Lcom/google/protobuf/Internal$EnumVerifier;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.cachedSizeField:Ljava/lang/reflect/Field;
        15: .line 561
            invokestatic com.google.protobuf.FieldInfo.forPackedFieldWithEnumVerifier:(Ljava/lang/reflect/Field;ILcom/google/protobuf/FieldType;Lcom/google/protobuf/Internal$EnumVerifier;Ljava/lang/reflect/Field;)Lcom/google/protobuf/FieldInfo;
            areturn
        16: .line 565
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.cachedSizeField:Ljava/lang/reflect/Field;
            ifnonnull 18
        17: .line 566
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.field:Ljava/lang/reflect/Field;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.fieldNumber:I
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.type:Lcom/google/protobuf/FieldType;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.enforceUtf8:Z
            invokestatic com.google.protobuf.FieldInfo.forField:(Ljava/lang/reflect/Field;ILcom/google/protobuf/FieldType;Z)Lcom/google/protobuf/FieldInfo;
            areturn
        18: .line 568
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.field:Ljava/lang/reflect/Field;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.fieldNumber:I
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.type:Lcom/google/protobuf/FieldType;
            aload 0 /* this */
            getfield com.google.protobuf.FieldInfo$Builder.cachedSizeField:Ljava/lang/reflect/Field;
            invokestatic com.google.protobuf.FieldInfo.forPackedField:(Ljava/lang/reflect/Field;ILcom/google/protobuf/FieldType;Ljava/lang/reflect/Field;)Lcom/google/protobuf/FieldInfo;
            areturn
        end local 0 // com.google.protobuf.FieldInfo$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   19     0  this  Lcom/google/protobuf/FieldInfo$Builder;
}
SourceFile: "FieldInfo.java"
NestHost: com.google.protobuf.FieldInfo
InnerClasses:
  public final Builder = com.google.protobuf.FieldInfo$Builder of com.google.protobuf.FieldInfo
  public abstract EnumVerifier = com.google.protobuf.Internal$EnumVerifier of com.google.protobuf.Internal