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final class com.oracle.truffle.polyglot.HostObject$KeysArray implements com.oracle.truffle.api.interop.TruffleObject
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.oracle.truffle.polyglot.HostObject$KeysArray
  super_class: java.lang.Object
{
  private final java.lang.String[] keys;
    descriptor: [Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.CompilerDirectives$CompilationFinal(dimensions = 1)

  void <init>(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.polyglot.HostObject$KeysArray this
        start local 1 // java.lang.String[] keys
         0: .line 211
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 212
            aload 0 /* this */
            aload 1 /* keys */
            putfield com.oracle.truffle.polyglot.HostObject$KeysArray.keys:[Ljava/lang/String;
         2: .line 213
            return
        end local 1 // java.lang.String[] keys
        end local 0 // com.oracle.truffle.polyglot.HostObject$KeysArray this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/oracle/truffle/polyglot/HostObject$KeysArray;
            0    3     1  keys  [Ljava/lang/String;
    MethodParameters:
      Name  Flags
      keys  

  boolean hasArrayElements();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.polyglot.HostObject$KeysArray this
         0: .line 218
            iconst_1
            ireturn
        end local 0 // com.oracle.truffle.polyglot.HostObject$KeysArray this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/polyglot/HostObject$KeysArray;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()

  long getArraySize();
    descriptor: ()J
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.polyglot.HostObject$KeysArray this
         0: .line 223
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostObject$KeysArray.keys:[Ljava/lang/String;
            arraylength
            i2l
            lreturn
        end local 0 // com.oracle.truffle.polyglot.HostObject$KeysArray this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/polyglot/HostObject$KeysArray;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()

  boolean isArrayElementReadable(long);
    descriptor: (J)Z
    flags: (0x0000) 
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // com.oracle.truffle.polyglot.HostObject$KeysArray this
        start local 1 // long idx
         0: .line 228
            lconst_0
            lload 1 /* idx */
            lcmp
            ifgt 1
            lload 1 /* idx */
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostObject$KeysArray.keys:[Ljava/lang/String;
            arraylength
            i2l
            lcmp
            ifge 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // long idx
        end local 0 // com.oracle.truffle.polyglot.HostObject$KeysArray this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/oracle/truffle/polyglot/HostObject$KeysArray;
            0    2     1   idx  J
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
    MethodParameters:
      Name  Flags
      idx   

  java.lang.String readArrayElement(long, com.oracle.truffle.api.profiles.BranchProfile);
    descriptor: (JLcom/oracle/truffle/api/profiles/BranchProfile;)Ljava/lang/String;
    flags: (0x0000) 
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // com.oracle.truffle.polyglot.HostObject$KeysArray this
        start local 1 // long idx
        start local 3 // com.oracle.truffle.api.profiles.BranchProfile error
         0: .line 234
            aload 0 /* this */
            lload 1 /* idx */
            invokevirtual com.oracle.truffle.polyglot.HostObject$KeysArray.isArrayElementReadable:(J)Z
            ifne 3
         1: .line 235
            aload 3 /* error */
            invokevirtual com.oracle.truffle.api.profiles.BranchProfile.enter:()V
         2: .line 236
            lload 1 /* idx */
            invokestatic com.oracle.truffle.api.interop.InvalidArrayIndexException.create:(J)Lcom/oracle/truffle/api/interop/InvalidArrayIndexException;
            athrow
         3: .line 238
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostObject$KeysArray.keys:[Ljava/lang/String;
            lload 1 /* idx */
            l2i
            aaload
            areturn
        end local 3 // com.oracle.truffle.api.profiles.BranchProfile error
        end local 1 // long idx
        end local 0 // com.oracle.truffle.polyglot.HostObject$KeysArray this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lcom/oracle/truffle/polyglot/HostObject$KeysArray;
            0    4     1    idx  J
            0    4     3  error  Lcom/oracle/truffle/api/profiles/BranchProfile;
    Exceptions:
      throws com.oracle.truffle.api.interop.InvalidArrayIndexException
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
    RuntimeInvisibleParameterAnnotations: 
      0:
      1:
        com.oracle.truffle.api.dsl.Cached()
    MethodParameters:
       Name  Flags
      idx    
      error  
}
SourceFile: "HostObject.java"
NestHost: com.oracle.truffle.polyglot.HostObject
InnerClasses:
  public abstract CompilationFinal = com.oracle.truffle.api.CompilerDirectives$CompilationFinal of com.oracle.truffle.api.CompilerDirectives
  final KeysArray = com.oracle.truffle.polyglot.HostObject$KeysArray of com.oracle.truffle.polyglot.HostObject
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportLibrary(value = Lcom/oracle/truffle/api/interop/InteropLibrary;)