https://www.graalvm.org/ 
public abstract class com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode extends com.oracle.truffle.js.nodes.JavaScriptBaseNode
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode
  super_class: com.oracle.truffle.js.nodes.JavaScriptBaseNode
{
  private final com.oracle.truffle.js.runtime.JSContext context;
    descriptor: Lcom/oracle/truffle/js/runtime/JSContext;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  com.oracle.truffle.js.nodes.intl.JSToCanonicalizedLocaleListNode toCanonicalizedLocaleListNode;
    descriptor: Lcom/oracle/truffle/js/nodes/intl/JSToCanonicalizedLocaleListNode;
    flags: (0x0000) 
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.nodes.Node$Child()

  com.oracle.truffle.js.nodes.intl.CreateOptionsObjectNode createOptionsNode;
    descriptor: Lcom/oracle/truffle/js/nodes/intl/CreateOptionsObjectNode;
    flags: (0x0000) 
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.nodes.Node$Child()

  com.oracle.truffle.js.nodes.intl.GetStringOptionNode getLocaleMatcherOption;
    descriptor: Lcom/oracle/truffle/js/nodes/intl/GetStringOptionNode;
    flags: (0x0000) 
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.nodes.Node$Child()

  com.oracle.truffle.js.nodes.intl.SetNumberFormatDigitOptionsNode setNumberFormatDigitOptions;
    descriptor: Lcom/oracle/truffle/js/nodes/intl/SetNumberFormatDigitOptionsNode;
    flags: (0x0000) 
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.nodes.Node$Child()

  com.oracle.truffle.js.nodes.intl.GetStringOptionNode getTypeOption;
    descriptor: Lcom/oracle/truffle/js/nodes/intl/GetStringOptionNode;
    flags: (0x0000) 
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.nodes.Node$Child()

  private final com.oracle.truffle.api.profiles.BranchProfile errorBranch;
    descriptor: Lcom/oracle/truffle/api/profiles/BranchProfile;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  protected void <init>(com.oracle.truffle.js.runtime.JSContext);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode this
         0: .line 74
            new java.lang.Error
            dup
            ldc "Unresolved compilation problems: \n\tCreateOptionsObjectNodeGen cannot be resolved\n\tInitializePluralRulesNodeGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/js/nodes/intl/InitializePluralRulesNode;
    MethodParameters:
         Name  Flags
      context  

  public abstract com.oracle.truffle.api.object.DynamicObject executeInit(com.oracle.truffle.api.object.DynamicObject, java.lang.Object, java.lang.Object);
    descriptor: (Lcom/oracle/truffle/api/object/DynamicObject;Ljava/lang/Object;Ljava/lang/Object;)Lcom/oracle/truffle/api/object/DynamicObject;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
          Name  Flags
      collator  
      locales   
      options   

  public static com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode createInitalizePluralRulesNode(com.oracle.truffle.js.runtime.JSContext);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;)Lcom/oracle/truffle/js/nodes/intl/InitializePluralRulesNode;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
         0: .line 84
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tInitializePluralRulesNodeGen cannot be resolved\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    MethodParameters:
         Name  Flags
      context  

  public com.oracle.truffle.api.object.DynamicObject initializePluralRules(com.oracle.truffle.api.object.DynamicObject, java.lang.Object, java.lang.Object);
    descriptor: (Lcom/oracle/truffle/api/object/DynamicObject;Ljava/lang/Object;Ljava/lang/Object;)Lcom/oracle/truffle/api/object/DynamicObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=8, args_size=4
        start local 0 // com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode this
        start local 1 // com.oracle.truffle.api.object.DynamicObject pluralRulesObj
        start local 2 // java.lang.Object localesArg
        start local 3 // java.lang.Object optionsArg
         0: .line 92
            aload 1 /* pluralRulesObj */
            invokestatic com.oracle.truffle.js.runtime.builtins.intl.JSPluralRules.getInternalState:(Lcom/oracle/truffle/api/object/DynamicObject;)Lcom/oracle/truffle/js/runtime/builtins/intl/JSPluralRules$InternalState;
            astore 4 /* state */
        start local 4 // com.oracle.truffle.js.runtime.builtins.intl.JSPluralRules$InternalState state
         1: .line 94
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode.toCanonicalizedLocaleListNode:Lcom/oracle/truffle/js/nodes/intl/JSToCanonicalizedLocaleListNode;
            aload 2 /* localesArg */
            invokevirtual com.oracle.truffle.js.nodes.intl.JSToCanonicalizedLocaleListNode.executeLanguageTags:(Ljava/lang/Object;)[Ljava/lang/String;
            astore 5 /* locales */
        start local 5 // java.lang.String[] locales
         2: .line 95
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode.createOptionsNode:Lcom/oracle/truffle/js/nodes/intl/CreateOptionsObjectNode;
            aload 3 /* optionsArg */
            invokevirtual com.oracle.truffle.js.nodes.intl.CreateOptionsObjectNode.execute:(Ljava/lang/Object;)Lcom/oracle/truffle/api/object/DynamicObject;
            astore 6 /* options */
        start local 6 // com.oracle.truffle.api.object.DynamicObject options
         3: .line 97
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode.getLocaleMatcherOption:Lcom/oracle/truffle/js/nodes/intl/GetStringOptionNode;
            aload 6 /* options */
            invokevirtual com.oracle.truffle.js.nodes.intl.GetStringOptionNode.executeValue:(Ljava/lang/Object;)Ljava/lang/String;
            pop
         4: .line 98
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode.getTypeOption:Lcom/oracle/truffle/js/nodes/intl/GetStringOptionNode;
            aload 6 /* options */
            invokevirtual com.oracle.truffle.js.nodes.intl.GetStringOptionNode.executeValue:(Ljava/lang/Object;)Ljava/lang/String;
            astore 7 /* optType */
        start local 7 // java.lang.String optType
         5: .line 100
            aload 4 /* state */
            aload 7 /* optType */
            invokevirtual com.oracle.truffle.js.runtime.builtins.intl.JSPluralRules$InternalState.setType:(Ljava/lang/String;)V
         6: .line 102
            aload 4 /* state */
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode.context:Lcom/oracle/truffle/js/runtime/JSContext;
            aload 5 /* locales */
            aconst_null
            invokevirtual com.oracle.truffle.js.runtime.builtins.intl.JSPluralRules$InternalState.resolveLocaleAndNumberingSystem:(Lcom/oracle/truffle/js/runtime/JSContext;[Ljava/lang/String;Ljava/lang/String;)V
         7: .line 103
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode.setNumberFormatDigitOptions:Lcom/oracle/truffle/js/nodes/intl/SetNumberFormatDigitOptionsNode;
            aload 4 /* state */
            aload 6 /* options */
            iconst_0
            iconst_3
            iconst_0
            invokevirtual com.oracle.truffle.js.nodes.intl.SetNumberFormatDigitOptionsNode.execute:(Lcom/oracle/truffle/js/runtime/builtins/intl/JSNumberFormat$BasicInternalState;Ljava/lang/Object;IIZ)Ljava/lang/Object;
            pop
         8: .line 105
            aload 4 /* state */
            invokevirtual com.oracle.truffle.js.runtime.builtins.intl.JSPluralRules$InternalState.initializeNumberFormatter:()V
         9: .line 106
            aload 4 /* state */
            invokevirtual com.oracle.truffle.js.runtime.builtins.intl.JSPluralRules$InternalState.initializePluralRules:()V
        end local 7 // java.lang.String optType
        end local 6 // com.oracle.truffle.api.object.DynamicObject options
        end local 5 // java.lang.String[] locales
        end local 4 // com.oracle.truffle.js.runtime.builtins.intl.JSPluralRules$InternalState state
        10: .line 107
            goto 14
      StackMap locals:
      StackMap stack: java.util.MissingResourceException
        11: astore 4 /* e */
        start local 4 // java.util.MissingResourceException e
        12: .line 108
            aload 0 /* this */
            getfield com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode.errorBranch:Lcom/oracle/truffle/api/profiles/BranchProfile;
            invokevirtual com.oracle.truffle.api.profiles.BranchProfile.enter:()V
        13: .line 109
            aload 4 /* e */
            invokestatic com.oracle.truffle.js.runtime.Errors.createICU4JDataError:(Ljava/lang/Exception;)Lcom/oracle/truffle/js/runtime/JSException;
            athrow
        end local 4 // java.util.MissingResourceException e
        14: .line 111
      StackMap locals:
      StackMap stack:
            aload 1 /* pluralRulesObj */
            areturn
        end local 3 // java.lang.Object optionsArg
        end local 2 // java.lang.Object localesArg
        end local 1 // com.oracle.truffle.api.object.DynamicObject pluralRulesObj
        end local 0 // com.oracle.truffle.js.nodes.intl.InitializePluralRulesNode this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   15     0            this  Lcom/oracle/truffle/js/nodes/intl/InitializePluralRulesNode;
            0   15     1  pluralRulesObj  Lcom/oracle/truffle/api/object/DynamicObject;
            0   15     2      localesArg  Ljava/lang/Object;
            0   15     3      optionsArg  Ljava/lang/Object;
            1   10     4           state  Lcom/oracle/truffle/js/runtime/builtins/intl/JSPluralRules$InternalState;
            2   10     5         locales  [Ljava/lang/String;
            3   10     6         options  Lcom/oracle/truffle/api/object/DynamicObject;
            5   10     7         optType  Ljava/lang/String;
           12   14     4               e  Ljava/util/MissingResourceException;
      Exception table:
        from    to  target  type
           0    10      11  Class java.util.MissingResourceException
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.dsl.Specialization()
    MethodParameters:
                Name  Flags
      pluralRulesObj  
      localesArg      
      optionsArg      
}
SourceFile: "InitializePluralRulesNode.java"
InnerClasses:
  public abstract Child = com.oracle.truffle.api.nodes.Node$Child of com.oracle.truffle.api.nodes.Node
  public BasicInternalState = com.oracle.truffle.js.runtime.builtins.intl.JSNumberFormat$BasicInternalState of com.oracle.truffle.js.runtime.builtins.intl.JSNumberFormat
  public InternalState = com.oracle.truffle.js.runtime.builtins.intl.JSPluralRules$InternalState of com.oracle.truffle.js.runtime.builtins.intl.JSPluralRules