https://jsoup.org/: jsoup is a Java library for working with real-world HTML. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods. jsoup implements the WHATWG HTML5 specification, and parses HTML to the same DOM as modern browsers do. (Jonathan Hedley)
  • Jonathan Hedley 
final class org.jsoup.nodes.Entities$CoreCharset extends java.lang.Enum<org.jsoup.nodes.Entities$CoreCharset>
  minor version: 0
  major version: 59
  flags: flags: (0x4030) ACC_FINAL, ACC_SUPER, ACC_ANNOTATION
  this_class: org.jsoup.nodes.Entities$CoreCharset
  super_class: java.lang.Enum
{
  public static final org.jsoup.nodes.Entities$CoreCharset ascii;
    descriptor: Lorg/jsoup/nodes/Entities$CoreCharset;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.jsoup.nodes.Entities$CoreCharset utf;
    descriptor: Lorg/jsoup/nodes/Entities$CoreCharset;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.jsoup.nodes.Entities$CoreCharset fallback;
    descriptor: Lorg/jsoup/nodes/Entities$CoreCharset;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  private static final org.jsoup.nodes.Entities$CoreCharset[] ENUM$VALUES;
    descriptor: [Lorg/jsoup/nodes/Entities$CoreCharset;
    flags: (0x101a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 303
            new org.jsoup.nodes.Entities$CoreCharset
            dup
            ldc "ascii"
            iconst_0
            invokespecial org.jsoup.nodes.Entities$CoreCharset.<init>:(Ljava/lang/String;I)V
            putstatic org.jsoup.nodes.Entities$CoreCharset.ascii:Lorg/jsoup/nodes/Entities$CoreCharset;
            new org.jsoup.nodes.Entities$CoreCharset
            dup
            ldc "utf"
            iconst_1
            invokespecial org.jsoup.nodes.Entities$CoreCharset.<init>:(Ljava/lang/String;I)V
            putstatic org.jsoup.nodes.Entities$CoreCharset.utf:Lorg/jsoup/nodes/Entities$CoreCharset;
            new org.jsoup.nodes.Entities$CoreCharset
            dup
            ldc "fallback"
            iconst_2
            invokespecial org.jsoup.nodes.Entities$CoreCharset.<init>:(Ljava/lang/String;I)V
            putstatic org.jsoup.nodes.Entities$CoreCharset.fallback:Lorg/jsoup/nodes/Entities$CoreCharset;
         1: .line 302
            iconst_3
            anewarray org.jsoup.nodes.Entities$CoreCharset
            dup
            iconst_0
            getstatic org.jsoup.nodes.Entities$CoreCharset.ascii:Lorg/jsoup/nodes/Entities$CoreCharset;
            aastore
            dup
            iconst_1
            getstatic org.jsoup.nodes.Entities$CoreCharset.utf:Lorg/jsoup/nodes/Entities$CoreCharset;
            aastore
            dup
            iconst_2
            getstatic org.jsoup.nodes.Entities$CoreCharset.fallback:Lorg/jsoup/nodes/Entities$CoreCharset;
            aastore
            putstatic org.jsoup.nodes.Entities$CoreCharset.ENUM$VALUES:[Lorg/jsoup/nodes/Entities$CoreCharset;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>(java.lang.String, int);
    descriptor: (Ljava/lang/String;I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.jsoup.nodes.Entities$CoreCharset this
         0: .line 302
            aload 0 /* this */
            aload 1
            iload 2
            invokespecial java.lang.Enum.<init>:(Ljava/lang/String;I)V
            return
        end local 0 // org.jsoup.nodes.Entities$CoreCharset this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jsoup/nodes/Entities$CoreCharset;
    MethodParameters:
               Name  Flags
      $enum$name     
      $enum$ordinal  

  static org.jsoup.nodes.Entities$CoreCharset byName(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/jsoup/nodes/Entities$CoreCharset;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String name
         0: .line 306
            aload 0 /* name */
            ldc "US-ASCII"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 307
            getstatic org.jsoup.nodes.Entities$CoreCharset.ascii:Lorg/jsoup/nodes/Entities$CoreCharset;
            areturn
         2: .line 308
      StackMap locals:
      StackMap stack:
            aload 0 /* name */
            ldc "UTF-"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 4
         3: .line 309
            getstatic org.jsoup.nodes.Entities$CoreCharset.utf:Lorg/jsoup/nodes/Entities$CoreCharset;
            areturn
         4: .line 310
      StackMap locals:
      StackMap stack:
            getstatic org.jsoup.nodes.Entities$CoreCharset.fallback:Lorg/jsoup/nodes/Entities$CoreCharset;
            areturn
        end local 0 // java.lang.String name
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  name  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      name  final

  public static org.jsoup.nodes.Entities$CoreCharset[] values();
    descriptor: ()[Lorg/jsoup/nodes/Entities$CoreCharset;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=0
         0: .line 1
            getstatic org.jsoup.nodes.Entities$CoreCharset.ENUM$VALUES:[Lorg/jsoup/nodes/Entities$CoreCharset;
            dup
            astore 0
            iconst_0
            aload 0
            arraylength
            dup
            istore 1
            anewarray org.jsoup.nodes.Entities$CoreCharset
            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 org.jsoup.nodes.Entities$CoreCharset valueOf(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/jsoup/nodes/Entities$CoreCharset;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
         0: .line 1
            ldc Lorg/jsoup/nodes/Entities$CoreCharset;
            aload 0
            invokestatic java.lang.Enum.valueOf:(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;
            checkcast org.jsoup.nodes.Entities$CoreCharset
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    MethodParameters:
      Name  Flags
      name  
}
Signature: Ljava/lang/Enum<Lorg/jsoup/nodes/Entities$CoreCharset;>;
SourceFile: "Entities.java"
NestHost: org.jsoup.nodes.Entities
InnerClasses:
  final CoreCharset = org.jsoup.nodes.Entities$CoreCharset of org.jsoup.nodes.Entities