public class com.sun.xml.internal.ws.policy.privateutil.PolicyUtils$Collections
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.sun.xml.internal.ws.policy.privateutil.PolicyUtils$Collections
  super_class: java.lang.Object
{
  private static final com.sun.xml.internal.ws.policy.privateutil.PolicyLogger LOGGER;
    descriptor: Lcom/sun/xml/internal/ws/policy/privateutil/PolicyLogger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 204
            ldc Lcom/sun/xml/internal/ws/policy/privateutil/PolicyUtils$Collections;
            invokestatic com.sun.xml.internal.ws.policy.privateutil.PolicyLogger.getLogger:(Ljava/lang/Class;)Lcom/sun/xml/internal/ws/policy/privateutil/PolicyLogger;
            putstatic com.sun.xml.internal.ws.policy.privateutil.PolicyUtils$Collections.LOGGER:Lcom/sun/xml/internal/ws/policy/privateutil/PolicyLogger;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.xml.internal.ws.policy.privateutil.PolicyUtils$Collections this
         0: .line 203
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.sun.xml.internal.ws.policy.privateutil.PolicyUtils$Collections this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/xml/internal/ws/policy/privateutil/PolicyUtils$Collections;

  public static <E, T extends java.util.Collection<? extends E>, U extends java.util.Collection<? extends E>> java.util.Collection<java.util.Collection<E>> combine(U, java.util.Collection<T>, boolean);
    descriptor: (Ljava/util/Collection;Ljava/util/Collection;Z)Ljava/util/Collection;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=15, args_size=3
        start local 0 // java.util.Collection initialBase
        start local 1 // java.util.Collection options
        start local 2 // boolean ignoreEmptyOption
         0: .line 215
            aconst_null
            astore 3 /* combinations */
        start local 3 // java.util.List combinations
         1: .line 216
            aload 1 /* options */
            ifnull 2
            aload 1 /* options */
            invokeinterface java.util.Collection.isEmpty:()Z
            ifeq 6
         2: .line 218
      StackMap locals: java.util.List
      StackMap stack:
            aload 0 /* initialBase */
            ifnull 5
         3: .line 219
            new java.util.ArrayList
            dup
            iconst_1
            invokespecial java.util.ArrayList.<init>:(I)V
            astore 3 /* combinations */
         4: .line 220
            aload 3 /* combinations */
            new java.util.ArrayList
            dup
            aload 0 /* initialBase */
            invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         5: .line 222
      StackMap locals:
      StackMap stack:
            aload 3 /* combinations */
            areturn
         6: .line 226
      StackMap locals:
      StackMap stack:
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            astore 4 /* base */
        start local 4 // java.util.Collection base
         7: .line 227
            aload 0 /* initialBase */
            ifnull 9
            aload 0 /* initialBase */
            invokeinterface java.util.Collection.isEmpty:()Z
            ifne 9
         8: .line 228
            aload 4 /* base */
            aload 0 /* initialBase */
            invokeinterface java.util.Collection.addAll:(Ljava/util/Collection;)Z
            pop
         9: .line 238
      StackMap locals: java.util.Collection
      StackMap stack:
            iconst_1
            istore 5 /* finalCombinationsSize */
        start local 5 // int finalCombinationsSize
        10: .line 239
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            astore 6 /* optionProcessingQueue */
        start local 6 // java.util.Queue optionProcessingQueue
        11: .line 240
            aload 1 /* options */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 8
            goto 24
      StackMap locals: java.util.Collection java.util.Collection int java.util.List java.util.Collection int java.util.Queue top java.util.Iterator
      StackMap stack:
        12: aload 8
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Collection
            astore 7 /* option */
        start local 7 // java.util.Collection option
        13: .line 241
            aload 7 /* option */
            invokeinterface java.util.Collection.size:()I
            istore 9 /* optionSize */
        start local 9 // int optionSize
        14: .line 243
            iload 9 /* optionSize */
            ifne 17
        15: .line 244
            iload 2 /* ignoreEmptyOption */
            ifne 24
        16: .line 245
            aconst_null
            areturn
        17: .line 247
      StackMap locals: java.util.Collection java.util.Collection int java.util.List java.util.Collection int java.util.Queue java.util.Collection java.util.Iterator int
      StackMap stack:
            iload 9 /* optionSize */
            iconst_1
            if_icmpne 20
        18: .line 248
            aload 4 /* base */
            aload 7 /* option */
            invokeinterface java.util.Collection.addAll:(Ljava/util/Collection;)Z
            pop
        19: .line 249
            goto 24
        20: .line 250
      StackMap locals:
      StackMap stack:
            aload 6 /* optionProcessingQueue */
            aload 7 /* option */
            invokeinterface java.util.Queue.offer:(Ljava/lang/Object;)Z
            istore 10 /* entered */
        start local 10 // boolean entered
        21: .line 251
            iload 10 /* entered */
            ifne 23
        22: .line 252
            getstatic com.sun.xml.internal.ws.policy.privateutil.PolicyUtils$Collections.LOGGER:Lcom/sun/xml/internal/ws/policy/privateutil/PolicyLogger;
            new com.sun.xml.internal.ws.policy.privateutil.RuntimePolicyUtilsException
            dup
            aload 7 /* option */
            invokestatic com.sun.xml.internal.ws.policy.privateutil.LocalizationMessages.WSP_0096_ERROR_WHILE_COMBINE:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial com.sun.xml.internal.ws.policy.privateutil.RuntimePolicyUtilsException.<init>:(Ljava/lang/String;)V
            iconst_0
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            invokevirtual com.sun.xml.internal.ws.policy.privateutil.PolicyLogger.logException:(Ljava/lang/Throwable;ZLjava/util/logging/Level;)Ljava/lang/Throwable;
            checkcast com.sun.xml.internal.ws.policy.privateutil.RuntimePolicyUtilsException
            athrow
        23: .line 254
      StackMap locals: int
      StackMap stack:
            iload 5 /* finalCombinationsSize */
            iload 9 /* optionSize */
            imul
            istore 5 /* finalCombinationsSize */
        end local 10 // boolean entered
        end local 9 // int optionSize
        end local 7 // java.util.Collection option
        24: .line 240
      StackMap locals: java.util.Collection java.util.Collection int java.util.List java.util.Collection int java.util.Queue top java.util.Iterator
      StackMap stack:
            aload 8
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 12
        25: .line 259
            new java.util.ArrayList
            dup
            iload 5 /* finalCombinationsSize */
            invokespecial java.util.ArrayList.<init>:(I)V
            astore 3 /* combinations */
        26: .line 260
            aload 3 /* combinations */
            aload 4 /* base */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        27: .line 261
            iload 5 /* finalCombinationsSize */
            iconst_1
            if_icmple 46
        28: .line 263
            goto 44
        start local 7 // java.util.Collection processedOption
        29: .line 264
      StackMap locals: java.util.Collection java.util.Collection int java.util.List java.util.Collection int java.util.Queue java.util.Collection
      StackMap stack:
            aload 3 /* combinations */
            invokeinterface java.util.List.size:()I
            istore 8 /* actualSemiCombinationCollectionSize */
        start local 8 // int actualSemiCombinationCollectionSize
        30: .line 265
            iload 8 /* actualSemiCombinationCollectionSize */
            aload 7 /* processedOption */
            invokeinterface java.util.Collection.size:()I
            imul
            istore 9 /* newSemiCombinationCollectionSize */
        start local 9 // int newSemiCombinationCollectionSize
        31: .line 267
            iconst_0
            istore 10 /* semiCombinationIndex */
        start local 10 // int semiCombinationIndex
        32: .line 268
            aload 7 /* processedOption */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 12
            goto 43
      StackMap locals: java.util.Collection java.util.Collection int java.util.List java.util.Collection int java.util.Queue java.util.Collection int int int top java.util.Iterator
      StackMap stack:
        33: aload 12
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.Object
            astore 11 /* optionElement */
        start local 11 // java.lang.Object optionElement
        34: .line 269
            iconst_0
            istore 13 /* i */
        start local 13 // int i
        35: goto 42
        36: .line 270
      StackMap locals: java.util.Collection java.util.Collection int java.util.List java.util.Collection int java.util.Queue java.util.Collection int int int java.lang.Object java.util.Iterator int
      StackMap stack:
            aload 3 /* combinations */
            iload 10 /* semiCombinationIndex */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.util.Collection
            astore 14 /* semiCombination */
        start local 14 // java.util.Collection semiCombination
        37: .line 272
            iload 10 /* semiCombinationIndex */
            iload 8 /* actualSemiCombinationCollectionSize */
            iadd
            iload 9 /* newSemiCombinationCollectionSize */
            if_icmpge 39
        38: .line 274
            aload 3 /* combinations */
            new java.util.LinkedList
            dup
            aload 14 /* semiCombination */
            invokespecial java.util.LinkedList.<init>:(Ljava/util/Collection;)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        39: .line 277
      StackMap locals: java.util.Collection
      StackMap stack:
            aload 14 /* semiCombination */
            aload 11 /* optionElement */
            invokeinterface java.util.Collection.add:(Ljava/lang/Object;)Z
            pop
        40: .line 278
            iinc 10 /* semiCombinationIndex */ 1
        end local 14 // java.util.Collection semiCombination
        41: .line 269
            iinc 13 /* i */ 1
      StackMap locals:
      StackMap stack:
        42: iload 13 /* i */
            iload 8 /* actualSemiCombinationCollectionSize */
            if_icmplt 36
        end local 13 // int i
        end local 11 // java.lang.Object optionElement
        43: .line 268
      StackMap locals: java.util.Collection java.util.Collection int java.util.List java.util.Collection int java.util.Queue java.util.Collection int int int top java.util.Iterator
      StackMap stack:
            aload 12
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 33
        end local 10 // int semiCombinationIndex
        end local 9 // int newSemiCombinationCollectionSize
        end local 8 // int actualSemiCombinationCollectionSize
        end local 7 // java.util.Collection processedOption
        44: .line 263
      StackMap locals: java.util.Collection java.util.Collection int java.util.List java.util.Collection int java.util.Queue
      StackMap stack:
            aload 6 /* optionProcessingQueue */
            invokeinterface java.util.Queue.poll:()Ljava/lang/Object;
            checkcast java.util.Collection
            dup
            astore 7 /* processedOption */
        start local 7 // java.util.Collection processedOption
        45: ifnonnull 29
        end local 7 // java.util.Collection processedOption
        46: .line 283
      StackMap locals:
      StackMap stack:
            aload 3 /* combinations */
            areturn
        end local 6 // java.util.Queue optionProcessingQueue
        end local 5 // int finalCombinationsSize
        end local 4 // java.util.Collection base
        end local 3 // java.util.List combinations
        end local 2 // boolean ignoreEmptyOption
        end local 1 // java.util.Collection options
        end local 0 // java.util.Collection initialBase
      LocalVariableTable:
        Start  End  Slot                                 Name  Signature
            0   47     0                          initialBase  TU;
            0   47     1                              options  Ljava/util/Collection<TT;>;
            0   47     2                    ignoreEmptyOption  Z
            1   47     3                         combinations  Ljava/util/List<Ljava/util/Collection<TE;>;>;
            7   47     4                                 base  Ljava/util/Collection<TE;>;
           10   47     5                finalCombinationsSize  I
           11   47     6                optionProcessingQueue  Ljava/util/Queue<TT;>;
           13   24     7                               option  TT;
           14   24     9                           optionSize  I
           21   24    10                              entered  Z
           29   44     7                      processedOption  TT;
           45   46     7                      processedOption  TT;
           30   44     8  actualSemiCombinationCollectionSize  I
           31   44     9     newSemiCombinationCollectionSize  I
           32   44    10                 semiCombinationIndex  I
           34   43    11                        optionElement  TE;
           35   43    13                                    i  I
           37   41    14                      semiCombination  Ljava/util/Collection<TE;>;
    Signature: <E:Ljava/lang/Object;T::Ljava/util/Collection<+TE;>;U::Ljava/util/Collection<+TE;>;>(TU;Ljava/util/Collection<TT;>;Z)Ljava/util/Collection<Ljava/util/Collection<TE;>;>;
    MethodParameters:
                   Name  Flags
      initialBase        final
      options            final
      ignoreEmptyOption  final
}
SourceFile: "PolicyUtils.java"
NestHost: com.sun.xml.internal.ws.policy.privateutil.PolicyUtils
InnerClasses:
  public Collections = com.sun.xml.internal.ws.policy.privateutil.PolicyUtils$Collections of com.sun.xml.internal.ws.policy.privateutil.PolicyUtils