https://lucene.apache.org/lucene-parent/lucene-core: Apache Lucene Java Core (The Apache Software Foundation) 
public final class org.apache.lucene.geo.GeoUtils$WindingOrder extends java.lang.Enum<org.apache.lucene.geo.GeoUtils$WindingOrder>
  minor version: 0
  major version: 59
  flags: flags: (0x4031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER, ACC_ANNOTATION
  this_class: org.apache.lucene.geo.GeoUtils$WindingOrder
  super_class: java.lang.Enum
{
  public static final org.apache.lucene.geo.GeoUtils$WindingOrder CW;
    descriptor: Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.apache.lucene.geo.GeoUtils$WindingOrder COLINEAR;
    descriptor: Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.apache.lucene.geo.GeoUtils$WindingOrder CCW;
    descriptor: Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  private final int sign;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private static final org.apache.lucene.geo.GeoUtils$WindingOrder[] ENUM$VALUES;
    descriptor: [Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
    flags: (0x101a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=0, args_size=0
         0: .line 228
            new org.apache.lucene.geo.GeoUtils$WindingOrder
            dup
            ldc "CW"
            iconst_0
            iconst_m1
            invokespecial org.apache.lucene.geo.GeoUtils$WindingOrder.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.lucene.geo.GeoUtils$WindingOrder.CW:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            new org.apache.lucene.geo.GeoUtils$WindingOrder
            dup
            ldc "COLINEAR"
            iconst_1
            iconst_0
            invokespecial org.apache.lucene.geo.GeoUtils$WindingOrder.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.lucene.geo.GeoUtils$WindingOrder.COLINEAR:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            new org.apache.lucene.geo.GeoUtils$WindingOrder
            dup
            ldc "CCW"
            iconst_2
            iconst_1
            invokespecial org.apache.lucene.geo.GeoUtils$WindingOrder.<init>:(Ljava/lang/String;II)V
            putstatic org.apache.lucene.geo.GeoUtils$WindingOrder.CCW:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
         1: .line 227
            iconst_3
            anewarray org.apache.lucene.geo.GeoUtils$WindingOrder
            dup
            iconst_0
            getstatic org.apache.lucene.geo.GeoUtils$WindingOrder.CW:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            aastore
            dup
            iconst_1
            getstatic org.apache.lucene.geo.GeoUtils$WindingOrder.COLINEAR:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            aastore
            dup
            iconst_2
            getstatic org.apache.lucene.geo.GeoUtils$WindingOrder.CCW:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            aastore
            putstatic org.apache.lucene.geo.GeoUtils$WindingOrder.ENUM$VALUES:[Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>(java.lang.String, int, int);
    descriptor: (Ljava/lang/String;II)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=4, args_size=4
        start local 0 // org.apache.lucene.geo.GeoUtils$WindingOrder this
        start local 3 // int sign
         0: .line 230
            aload 0 /* this */
            aload 1
            iload 2
            invokespecial java.lang.Enum.<init>:(Ljava/lang/String;I)V
            aload 0 /* this */
            iload 3 /* sign */
            putfield org.apache.lucene.geo.GeoUtils$WindingOrder.sign:I
            return
        end local 3 // int sign
        end local 0 // org.apache.lucene.geo.GeoUtils$WindingOrder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            0    1     3  sign  I
    MethodParameters:
               Name  Flags
      $enum$name     
      $enum$ordinal  
      sign           

  public int sign();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.geo.GeoUtils$WindingOrder this
         0: .line 231
            aload 0 /* this */
            getfield org.apache.lucene.geo.GeoUtils$WindingOrder.sign:I
            ireturn
        end local 0 // org.apache.lucene.geo.GeoUtils$WindingOrder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/geo/GeoUtils$WindingOrder;

  public static org.apache.lucene.geo.GeoUtils$WindingOrder fromSign(int);
    descriptor: (I)Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // int sign
         0: .line 233
            iload 0 /* sign */
            getstatic org.apache.lucene.geo.GeoUtils$WindingOrder.CW:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            getfield org.apache.lucene.geo.GeoUtils$WindingOrder.sign:I
            if_icmpne 1
            getstatic org.apache.lucene.geo.GeoUtils$WindingOrder.CW:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            areturn
         1: .line 234
      StackMap locals:
      StackMap stack:
            iload 0 /* sign */
            getstatic org.apache.lucene.geo.GeoUtils$WindingOrder.COLINEAR:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            getfield org.apache.lucene.geo.GeoUtils$WindingOrder.sign:I
            if_icmpne 2
            getstatic org.apache.lucene.geo.GeoUtils$WindingOrder.COLINEAR:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            areturn
         2: .line 235
      StackMap locals:
      StackMap stack:
            iload 0 /* sign */
            getstatic org.apache.lucene.geo.GeoUtils$WindingOrder.CCW:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            getfield org.apache.lucene.geo.GeoUtils$WindingOrder.sign:I
            if_icmpne 3
            getstatic org.apache.lucene.geo.GeoUtils$WindingOrder.CCW:Lorg/apache/lucene/geo/GeoUtils$WindingOrder;
            areturn
         3: .line 236
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Invalid WindingOrder sign: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 0 /* sign */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // int sign
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  sign  I
    MethodParameters:
      Name  Flags
      sign  final

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