https://www.graalvm.org/ 
final class com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER extends java.lang.Enum<com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER>
  minor version: 0
  major version: 59
  flags: flags: (0x4030) ACC_FINAL, ACC_SUPER, ACC_ANNOTATION
  this_class: com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER
  super_class: java.lang.Enum
{
  public static final com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER Machine;
    descriptor: Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER NumberOfSections;
    descriptor: Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER TimeDateStamp;
    descriptor: Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER PointerToSymbolTable;
    descriptor: Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER NumberOfSymbols;
    descriptor: Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER SizeOfOptionalHeader;
    descriptor: Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER Characteristics;
    descriptor: Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  final int off;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  final int sz;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  static int totalsize;
    descriptor: I
    flags: (0x0008) ACC_STATIC

  static final char IMAGE_FILE_MACHINE_UNKNOWN;
    descriptor: C
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  static final char IMAGE_FILE_MACHINE_AMD64;
    descriptor: C
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 34404

  private static final com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER[] ENUM$VALUES;
    descriptor: [Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
    flags: (0x101a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=6, locals=0, args_size=0
         0: .line 41
            new com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER
            dup
            ldc "Machine"
            iconst_0
            iconst_0
            iconst_2
            invokespecial com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.<init>:(Ljava/lang/String;III)V
            putstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.Machine:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
         1: .line 42
            new com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER
            dup
            ldc "NumberOfSections"
            iconst_1
            iconst_2
            iconst_2
            invokespecial com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.<init>:(Ljava/lang/String;III)V
            putstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.NumberOfSections:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
         2: .line 43
            new com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER
            dup
            ldc "TimeDateStamp"
            iconst_2
            iconst_4
            iconst_4
            invokespecial com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.<init>:(Ljava/lang/String;III)V
            putstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.TimeDateStamp:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
         3: .line 44
            new com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER
            dup
            ldc "PointerToSymbolTable"
            iconst_3
            bipush 8
            iconst_4
            invokespecial com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.<init>:(Ljava/lang/String;III)V
            putstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.PointerToSymbolTable:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
         4: .line 45
            new com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER
            dup
            ldc "NumberOfSymbols"
            iconst_4
            bipush 12
            iconst_4
            invokespecial com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.<init>:(Ljava/lang/String;III)V
            putstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.NumberOfSymbols:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
         5: .line 46
            new com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER
            dup
            ldc "SizeOfOptionalHeader"
            iconst_5
            bipush 16
            iconst_2
            invokespecial com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.<init>:(Ljava/lang/String;III)V
            putstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.SizeOfOptionalHeader:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
         6: .line 47
            new com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER
            dup
            ldc "Characteristics"
            bipush 6
            bipush 18
            iconst_2
            invokespecial com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.<init>:(Ljava/lang/String;III)V
            putstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.Characteristics:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
            bipush 7
            anewarray com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER
            dup
            iconst_0
            getstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.Machine:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
            aastore
            dup
            iconst_1
            getstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.NumberOfSections:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
            aastore
            dup
            iconst_2
            getstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.TimeDateStamp:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
            aastore
            dup
            iconst_3
            getstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.PointerToSymbolTable:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
            aastore
            dup
            iconst_4
            getstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.NumberOfSymbols:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
            aastore
            dup
            iconst_5
            getstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.SizeOfOptionalHeader:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
            aastore
            dup
            bipush 6
            getstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.Characteristics:Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
            aastore
            putstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.ENUM$VALUES:[Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
         7: .line 57
            bipush 20
            putstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.totalsize:I
         8: .line 67
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>(java.lang.String, int, int, int);
    descriptor: (Ljava/lang/String;III)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=5, args_size=5
        start local 0 // com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER this
        start local 3 // int offset
        start local 4 // int size
         0: .line 52
            aload 0 /* this */
            aload 1
            iload 2
            invokespecial java.lang.Enum.<init>:(Ljava/lang/String;I)V
         1: .line 53
            aload 0 /* this */
            iload 3 /* offset */
            putfield com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.off:I
         2: .line 54
            aload 0 /* this */
            iload 4 /* size */
            putfield com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.sz:I
         3: .line 55
            return
        end local 4 // int size
        end local 3 // int offset
        end local 0 // com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
            0    4     3  offset  I
            0    4     4    size  I
    MethodParameters:
               Name  Flags
      $enum$name     
      $enum$ordinal  
      offset         
      size           

  public static com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER[] values();
    descriptor: ()[Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=0
         0: .line 1
            getstatic com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER.ENUM$VALUES:[Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
            dup
            astore 0
            iconst_0
            aload 0
            arraylength
            dup
            istore 1
            anewarray com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER
            dup
            astore 2
            iconst_0
            iload 1
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
            aload 2
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER valueOf(java.lang.String);
    descriptor: (Ljava/lang/String;)Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
         0: .line 1
            ldc Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;
            aload 0
            invokestatic java.lang.Enum.valueOf:(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;
            checkcast com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    MethodParameters:
      Name  Flags
      name  
}
Signature: Ljava/lang/Enum<Lcom/oracle/objectfile/pecoff/PECoff$IMAGE_FILE_HEADER;>;
SourceFile: "PECoff.java"
NestHost: com.oracle.objectfile.pecoff.PECoff
InnerClasses:
  final IMAGE_FILE_HEADER = com.oracle.objectfile.pecoff.PECoff$IMAGE_FILE_HEADER of com.oracle.objectfile.pecoff.PECoff