http://lucene.apache.org/lucene-parent/lucene-grouping: Lucene Grouping Module (The Apache Software Foundation) 
public class org.apache.lucene.search.grouping.FirstPassGroupingCollector<T> extends org.apache.lucene.search.SimpleCollector
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.lucene.search.grouping.FirstPassGroupingCollector
  super_class: org.apache.lucene.search.SimpleCollector
{
  private final org.apache.lucene.search.grouping.GroupSelector<T> groupSelector;
    descriptor: Lorg/apache/lucene/search/grouping/GroupSelector;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/apache/lucene/search/grouping/GroupSelector<TT;>;

  private final org.apache.lucene.search.FieldComparator<?>[] comparators;
    descriptor: [Lorg/apache/lucene/search/FieldComparator;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: [Lorg/apache/lucene/search/FieldComparator<*>;

  private final org.apache.lucene.search.LeafFieldComparator[] leafComparators;
    descriptor: [Lorg/apache/lucene/search/LeafFieldComparator;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int[] reversed;
    descriptor: [I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  private final boolean needsScores;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.HashMap<T, org.apache.lucene.search.grouping.CollectedSearchGroup<T>> groupMap;
    descriptor: Ljava/util/HashMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/HashMap<TT;Lorg/apache/lucene/search/grouping/CollectedSearchGroup<TT;>;>;

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

  protected java.util.TreeSet<org.apache.lucene.search.grouping.CollectedSearchGroup<T>> orderedGroups;
    descriptor: Ljava/util/TreeSet;
    flags: (0x0004) ACC_PROTECTED
    Signature: Ljava/util/TreeSet<Lorg/apache/lucene/search/grouping/CollectedSearchGroup<TT;>;>;

  private int docBase;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int spareSlot;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 44
            ldc Lorg/apache/lucene/search/grouping/FirstPassGroupingCollector;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.apache.lucene.search.grouping.FirstPassGroupingCollector.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.apache.lucene.search.grouping.GroupSelector<T>, org.apache.lucene.search.Sort, );
    descriptor: (Lorg/apache/lucene/search/grouping/GroupSelector;Lorg/apache/lucene/search/Sort;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=7, args_size=4
        start local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
        start local 1 // org.apache.lucene.search.grouping.GroupSelector groupSelector
        start local 2 // org.apache.lucene.search.Sort groupSort
        start local 3 // int topNGroups
         0: .line 75
            aload 0 /* this */
            invokespecial org.apache.lucene.search.SimpleCollector.<init>:()V
         1: .line 76
            aload 0 /* this */
            aload 1 /* groupSelector */
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
         2: .line 77
            iload 3 /* topNGroups */
            iconst_1
            if_icmpge 4
         3: .line 78
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "topNGroups must be >= 1 (got "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 3 /* topNGroups */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 84
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector org.apache.lucene.search.grouping.GroupSelector org.apache.lucene.search.Sort int
      StackMap stack:
            aload 0 /* this */
            iload 3 /* topNGroups */
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.topNGroups:I
         5: .line 85
            aload 0 /* this */
            aload 2 /* groupSort */
            invokevirtual org.apache.lucene.search.Sort.needsScores:()Z
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.needsScores:Z
         6: .line 86
            aload 2 /* groupSort */
            invokevirtual org.apache.lucene.search.Sort.getSort:()[Lorg/apache/lucene/search/SortField;
            astore 4 /* sortFields */
        start local 4 // org.apache.lucene.search.SortField[] sortFields
         7: .line 87
            aload 0 /* this */
            aload 4 /* sortFields */
            arraylength
            anewarray org.apache.lucene.search.FieldComparator
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.comparators:[Lorg/apache/lucene/search/FieldComparator;
         8: .line 88
            aload 0 /* this */
            aload 4 /* sortFields */
            arraylength
            anewarray org.apache.lucene.search.LeafFieldComparator
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.leafComparators:[Lorg/apache/lucene/search/LeafFieldComparator;
         9: .line 89
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.comparators:[Lorg/apache/lucene/search/FieldComparator;
            arraylength
            iconst_1
            isub
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.compIDXEnd:I
        10: .line 90
            aload 0 /* this */
            aload 4 /* sortFields */
            arraylength
            newarray 10
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.reversed:[I
        11: .line 91
            iconst_0
            istore 5 /* i */
        start local 5 // int i
        12: goto 19
        13: .line 92
      StackMap locals: org.apache.lucene.search.SortField[] int
      StackMap stack:
            aload 4 /* sortFields */
            iload 5 /* i */
            aaload
            astore 6 /* sortField */
        start local 6 // org.apache.lucene.search.SortField sortField
        14: .line 95
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.comparators:[Lorg/apache/lucene/search/FieldComparator;
            iload 5 /* i */
            aload 6 /* sortField */
            iload 3 /* topNGroups */
            iconst_1
            iadd
            iload 5 /* i */
            invokevirtual org.apache.lucene.search.SortField.getComparator:(II)Lorg/apache/lucene/search/FieldComparator;
            aastore
        15: .line 96
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.reversed:[I
            iload 5 /* i */
            aload 6 /* sortField */
            invokevirtual org.apache.lucene.search.SortField.getReverse:()Z
            ifeq 16
            iconst_m1
            goto 17
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector org.apache.lucene.search.grouping.GroupSelector org.apache.lucene.search.Sort int org.apache.lucene.search.SortField[] int org.apache.lucene.search.SortField
      StackMap stack: int[] int
        16: iconst_1
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector org.apache.lucene.search.grouping.GroupSelector org.apache.lucene.search.Sort int org.apache.lucene.search.SortField[] int org.apache.lucene.search.SortField
      StackMap stack: int[] int int
        17: iastore
        end local 6 // org.apache.lucene.search.SortField sortField
        18: .line 91
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        19: iload 5 /* i */
            aload 4 /* sortFields */
            arraylength
            if_icmplt 13
        end local 5 // int i
        20: .line 99
            aload 0 /* this */
            iload 3 /* topNGroups */
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.spareSlot:I
        21: .line 100
            aload 0 /* this */
            new java.util.HashMap
            dup
            iload 3 /* topNGroups */
            invokespecial java.util.HashMap.<init>:(I)V
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupMap:Ljava/util/HashMap;
        22: .line 101
            return
        end local 4 // org.apache.lucene.search.SortField[] sortFields
        end local 3 // int topNGroups
        end local 2 // org.apache.lucene.search.Sort groupSort
        end local 1 // org.apache.lucene.search.grouping.GroupSelector groupSelector
        end local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   23     0           this  Lorg/apache/lucene/search/grouping/FirstPassGroupingCollector<TT;>;
            0   23     1  groupSelector  Lorg/apache/lucene/search/grouping/GroupSelector<TT;>;
            0   23     2      groupSort  Lorg/apache/lucene/search/Sort;
            0   23     3     topNGroups  I
            7   23     4     sortFields  [Lorg/apache/lucene/search/SortField;
           12   20     5              i  I
           14   18     6      sortField  Lorg/apache/lucene/search/SortField;
    Signature: (Lorg/apache/lucene/search/grouping/GroupSelector<TT;>;Lorg/apache/lucene/search/Sort;I)V
    MethodParameters:
               Name  Flags
      groupSelector  
      groupSort      
      topNGroups     

  public org.apache.lucene.search.ScoreMode scoreMode();
    descriptor: ()Lorg/apache/lucene/search/ScoreMode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
         0: .line 105
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.needsScores:Z
            ifeq 1
            getstatic org.apache.lucene.search.ScoreMode.COMPLETE:Lorg/apache/lucene/search/ScoreMode;
            goto 2
      StackMap locals:
      StackMap stack:
         1: getstatic org.apache.lucene.search.ScoreMode.COMPLETE_NO_SCORES:Lorg/apache/lucene/search/ScoreMode;
      StackMap locals:
      StackMap stack: org.apache.lucene.search.ScoreMode
         2: areturn
        end local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/lucene/search/grouping/FirstPassGroupingCollector<TT;>;

  public java.util.Collection<org.apache.lucene.search.grouping.SearchGroup<T>> getTopGroups(int);
    descriptor: (I)Ljava/util/Collection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=9, args_size=2
        start local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
        start local 1 // int groupOffset
         0: .line 120
            iload 1 /* groupOffset */
            ifge 2
         1: .line 121
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "groupOffset must be >= 0 (got "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 1 /* groupOffset */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 124
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupMap:Ljava/util/HashMap;
            invokevirtual java.util.HashMap.size:()I
            iload 1 /* groupOffset */
            if_icmpgt 4
         3: .line 125
            aconst_null
            areturn
         4: .line 128
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            ifnonnull 6
         5: .line 129
            aload 0 /* this */
            invokevirtual org.apache.lucene.search.grouping.FirstPassGroupingCollector.buildSortedSet:()V
         6: .line 132
      StackMap locals:
      StackMap stack:
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 2 /* result */
        start local 2 // java.util.Collection result
         7: .line 133
            iconst_0
            istore 3 /* upto */
        start local 3 // int upto
         8: .line 134
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.comparators:[Lorg/apache/lucene/search/FieldComparator;
            arraylength
            istore 4 /* sortFieldCount */
        start local 4 // int sortFieldCount
         9: .line 135
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            invokevirtual java.util.TreeSet.iterator:()Ljava/util/Iterator;
            astore 6
            goto 22
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector int java.util.Collection int int top java.util.Iterator
      StackMap stack:
        10: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.CollectedSearchGroup
            astore 5 /* group */
        start local 5 // org.apache.lucene.search.grouping.CollectedSearchGroup group
        11: .line 136
            iload 3 /* upto */
            iinc 3 /* upto */ 1
            iload 1 /* groupOffset */
            if_icmpge 13
        12: .line 137
            goto 22
        13: .line 140
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector int java.util.Collection int int org.apache.lucene.search.grouping.CollectedSearchGroup java.util.Iterator
      StackMap stack:
            new org.apache.lucene.search.grouping.SearchGroup
            dup
            invokespecial org.apache.lucene.search.grouping.SearchGroup.<init>:()V
            astore 7 /* searchGroup */
        start local 7 // org.apache.lucene.search.grouping.SearchGroup searchGroup
        14: .line 141
            aload 7 /* searchGroup */
            aload 5 /* group */
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.groupValue:Ljava/lang/Object;
            putfield org.apache.lucene.search.grouping.SearchGroup.groupValue:Ljava/lang/Object;
        15: .line 142
            aload 7 /* searchGroup */
            iload 4 /* sortFieldCount */
            anewarray java.lang.Object
            putfield org.apache.lucene.search.grouping.SearchGroup.sortValues:[Ljava/lang/Object;
        16: .line 143
            iconst_0
            istore 8 /* sortFieldIDX */
        start local 8 // int sortFieldIDX
        17: goto 20
        18: .line 144
      StackMap locals: org.apache.lucene.search.grouping.SearchGroup int
      StackMap stack:
            aload 7 /* searchGroup */
            getfield org.apache.lucene.search.grouping.SearchGroup.sortValues:[Ljava/lang/Object;
            iload 8 /* sortFieldIDX */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.comparators:[Lorg/apache/lucene/search/FieldComparator;
            iload 8 /* sortFieldIDX */
            aaload
            aload 5 /* group */
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.comparatorSlot:I
            invokevirtual org.apache.lucene.search.FieldComparator.value:(I)Ljava/lang/Object;
            aastore
        19: .line 143
            iinc 8 /* sortFieldIDX */ 1
      StackMap locals:
      StackMap stack:
        20: iload 8 /* sortFieldIDX */
            iload 4 /* sortFieldCount */
            if_icmplt 18
        end local 8 // int sortFieldIDX
        21: .line 146
            aload 2 /* result */
            aload 7 /* searchGroup */
            invokeinterface java.util.Collection.add:(Ljava/lang/Object;)Z
            pop
        end local 7 // org.apache.lucene.search.grouping.SearchGroup searchGroup
        end local 5 // org.apache.lucene.search.grouping.CollectedSearchGroup group
        22: .line 135
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector int java.util.Collection int int top java.util.Iterator
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 10
        23: .line 149
            aload 2 /* result */
            areturn
        end local 4 // int sortFieldCount
        end local 3 // int upto
        end local 2 // java.util.Collection result
        end local 1 // int groupOffset
        end local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   24     0            this  Lorg/apache/lucene/search/grouping/FirstPassGroupingCollector<TT;>;
            0   24     1     groupOffset  I
            7   24     2          result  Ljava/util/Collection<Lorg/apache/lucene/search/grouping/SearchGroup<TT;>;>;
            8   24     3            upto  I
            9   24     4  sortFieldCount  I
           11   22     5           group  Lorg/apache/lucene/search/grouping/CollectedSearchGroup<TT;>;
           14   22     7     searchGroup  Lorg/apache/lucene/search/grouping/SearchGroup<TT;>;
           17   21     8    sortFieldIDX  I
    Exceptions:
      throws java.io.IOException
    Signature: (I)Ljava/util/Collection<Lorg/apache/lucene/search/grouping/SearchGroup<TT;>;>;
    MethodParameters:
             Name  Flags
      groupOffset  

  public void setScorer(org.apache.lucene.search.Scorable);
    descriptor: (Lorg/apache/lucene/search/Scorable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=6, args_size=2
        start local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
        start local 1 // org.apache.lucene.search.Scorable scorer
         0: .line 154
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.leafComparators:[Lorg/apache/lucene/search/LeafFieldComparator;
            dup
            astore 5
            arraylength
            istore 4
            iconst_0
            istore 3
            goto 4
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector org.apache.lucene.search.Scorable top int int org.apache.lucene.search.LeafFieldComparator[]
      StackMap stack:
         1: aload 5
            iload 3
            aaload
            astore 2 /* comparator */
        start local 2 // org.apache.lucene.search.LeafFieldComparator comparator
         2: .line 155
            aload 2 /* comparator */
            aload 1 /* scorer */
            invokeinterface org.apache.lucene.search.LeafFieldComparator.setScorer:(Lorg/apache/lucene/search/Scorable;)V
        end local 2 // org.apache.lucene.search.LeafFieldComparator comparator
         3: .line 154
            iinc 3 1
      StackMap locals:
      StackMap stack:
         4: iload 3
            iload 4
            if_icmplt 1
         5: .line 157
            return
        end local 1 // org.apache.lucene.search.Scorable scorer
        end local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0        this  Lorg/apache/lucene/search/grouping/FirstPassGroupingCollector<TT;>;
            0    6     1      scorer  Lorg/apache/lucene/search/Scorable;
            2    3     2  comparator  Lorg/apache/lucene/search/LeafFieldComparator;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      scorer  

  private boolean isCompetitive(int);
    descriptor: (I)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
        start local 1 // int doc
         0: .line 169
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            ifnull 10
         1: .line 170
            iconst_0
            istore 2 /* compIDX */
        start local 2 // int compIDX
         2: .line 171
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.reversed:[I
            iload 2 /* compIDX */
            iaload
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.leafComparators:[Lorg/apache/lucene/search/LeafFieldComparator;
            iload 2 /* compIDX */
            aaload
            iload 1 /* doc */
            invokeinterface org.apache.lucene.search.LeafFieldComparator.compareBottom:(I)I
            imul
            istore 3 /* c */
        start local 3 // int c
         3: .line 172
            iload 3 /* c */
            ifge 5
         4: .line 174
            iconst_0
            ireturn
         5: .line 175
      StackMap locals: int
      StackMap stack:
            iload 3 /* c */
            ifle 7
         6: .line 177
            goto 10
         7: .line 178
      StackMap locals:
      StackMap stack:
            iload 2 /* compIDX */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.compIDXEnd:I
            if_icmpne 9
         8: .line 182
            iconst_0
            ireturn
        end local 3 // int c
         9: .line 170
      StackMap locals:
      StackMap stack:
            iinc 2 /* compIDX */ 1
            goto 2
        end local 2 // int compIDX
        10: .line 186
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 1 // int doc
        end local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   11     0     this  Lorg/apache/lucene/search/grouping/FirstPassGroupingCollector<TT;>;
            0   11     1      doc  I
            2   10     2  compIDX  I
            3    9     3        c  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      doc   

  public void collect(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=11, args_size=2
        start local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
        start local 1 // int doc
         0: .line 192
            aload 0 /* this */
            iload 1 /* doc */
            invokevirtual org.apache.lucene.search.grouping.FirstPassGroupingCollector.isCompetitive:(I)Z
            ifne 2
         1: .line 193
            return
         2: .line 198
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
            iload 1 /* doc */
            invokevirtual org.apache.lucene.search.grouping.GroupSelector.advanceTo:(I)Lorg/apache/lucene/search/grouping/GroupSelector$State;
            pop
         3: .line 199
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
            invokevirtual org.apache.lucene.search.grouping.GroupSelector.currentValue:()Ljava/lang/Object;
            astore 2 /* groupValue */
        start local 2 // java.lang.Object groupValue
         4: .line 201
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupMap:Ljava/util/HashMap;
            aload 2 /* groupValue */
            invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.CollectedSearchGroup
            astore 3 /* group */
        start local 3 // org.apache.lucene.search.grouping.CollectedSearchGroup group
         5: .line 203
            aload 3 /* group */
            ifnonnull 40
         6: .line 209
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupMap:Ljava/util/HashMap;
            invokevirtual java.util.HashMap.size:()I
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.topNGroups:I
            if_icmpge 20
         7: .line 216
            new org.apache.lucene.search.grouping.CollectedSearchGroup
            dup
            invokespecial org.apache.lucene.search.grouping.CollectedSearchGroup.<init>:()V
            astore 4 /* sg */
        start local 4 // org.apache.lucene.search.grouping.CollectedSearchGroup sg
         8: .line 217
            aload 4 /* sg */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
            invokevirtual org.apache.lucene.search.grouping.GroupSelector.copyValue:()Ljava/lang/Object;
            putfield org.apache.lucene.search.grouping.CollectedSearchGroup.groupValue:Ljava/lang/Object;
         9: .line 218
            aload 4 /* sg */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupMap:Ljava/util/HashMap;
            invokevirtual java.util.HashMap.size:()I
            putfield org.apache.lucene.search.grouping.CollectedSearchGroup.comparatorSlot:I
        10: .line 219
            aload 4 /* sg */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.docBase:I
            iload 1 /* doc */
            iadd
            putfield org.apache.lucene.search.grouping.CollectedSearchGroup.topDoc:I
        11: .line 220
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.leafComparators:[Lorg/apache/lucene/search/LeafFieldComparator;
            dup
            astore 8
            arraylength
            istore 7
            iconst_0
            istore 6
            goto 15
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector int java.lang.Object org.apache.lucene.search.grouping.CollectedSearchGroup org.apache.lucene.search.grouping.CollectedSearchGroup top int int org.apache.lucene.search.LeafFieldComparator[]
      StackMap stack:
        12: aload 8
            iload 6
            aaload
            astore 5 /* fc */
        start local 5 // org.apache.lucene.search.LeafFieldComparator fc
        13: .line 221
            aload 5 /* fc */
            aload 4 /* sg */
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.comparatorSlot:I
            iload 1 /* doc */
            invokeinterface org.apache.lucene.search.LeafFieldComparator.copy:(II)V
        end local 5 // org.apache.lucene.search.LeafFieldComparator fc
        14: .line 220
            iinc 6 1
      StackMap locals:
      StackMap stack:
        15: iload 6
            iload 7
            if_icmplt 12
        16: .line 223
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupMap:Ljava/util/HashMap;
            aload 4 /* sg */
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.groupValue:Ljava/lang/Object;
            aload 4 /* sg */
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        17: .line 225
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupMap:Ljava/util/HashMap;
            invokevirtual java.util.HashMap.size:()I
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.topNGroups:I
            if_icmpne 19
        18: .line 229
            aload 0 /* this */
            invokevirtual org.apache.lucene.search.grouping.FirstPassGroupingCollector.buildSortedSet:()V
        19: .line 232
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector int java.lang.Object org.apache.lucene.search.grouping.CollectedSearchGroup org.apache.lucene.search.grouping.CollectedSearchGroup
      StackMap stack:
            return
        end local 4 // org.apache.lucene.search.grouping.CollectedSearchGroup sg
        20: .line 237
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            invokevirtual java.util.TreeSet.pollLast:()Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.CollectedSearchGroup
            astore 4 /* bottomGroup */
        start local 4 // org.apache.lucene.search.grouping.CollectedSearchGroup bottomGroup
        21: .line 238
            getstatic org.apache.lucene.search.grouping.FirstPassGroupingCollector.$assertionsDisabled:Z
            ifne 22
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            invokevirtual java.util.TreeSet.size:()I
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.topNGroups:I
            iconst_1
            isub
            if_icmpeq 22
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        22: .line 240
      StackMap locals: org.apache.lucene.search.grouping.CollectedSearchGroup
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupMap:Ljava/util/HashMap;
            aload 4 /* bottomGroup */
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.groupValue:Ljava/lang/Object;
            invokevirtual java.util.HashMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        23: .line 243
            aload 4 /* bottomGroup */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
            invokevirtual org.apache.lucene.search.grouping.GroupSelector.copyValue:()Ljava/lang/Object;
            putfield org.apache.lucene.search.grouping.CollectedSearchGroup.groupValue:Ljava/lang/Object;
        24: .line 244
            aload 4 /* bottomGroup */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.docBase:I
            iload 1 /* doc */
            iadd
            putfield org.apache.lucene.search.grouping.CollectedSearchGroup.topDoc:I
        25: .line 246
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.leafComparators:[Lorg/apache/lucene/search/LeafFieldComparator;
            dup
            astore 8
            arraylength
            istore 7
            iconst_0
            istore 6
            goto 29
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector int java.lang.Object org.apache.lucene.search.grouping.CollectedSearchGroup org.apache.lucene.search.grouping.CollectedSearchGroup top int int org.apache.lucene.search.LeafFieldComparator[]
      StackMap stack:
        26: aload 8
            iload 6
            aaload
            astore 5 /* fc */
        start local 5 // org.apache.lucene.search.LeafFieldComparator fc
        27: .line 247
            aload 5 /* fc */
            aload 4 /* bottomGroup */
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.comparatorSlot:I
            iload 1 /* doc */
            invokeinterface org.apache.lucene.search.LeafFieldComparator.copy:(II)V
        end local 5 // org.apache.lucene.search.LeafFieldComparator fc
        28: .line 246
            iinc 6 1
      StackMap locals:
      StackMap stack:
        29: iload 6
            iload 7
            if_icmplt 26
        30: .line 250
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupMap:Ljava/util/HashMap;
            aload 4 /* bottomGroup */
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.groupValue:Ljava/lang/Object;
            aload 4 /* bottomGroup */
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        31: .line 251
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            aload 4 /* bottomGroup */
            invokevirtual java.util.TreeSet.add:(Ljava/lang/Object;)Z
            pop
        32: .line 252
            getstatic org.apache.lucene.search.grouping.FirstPassGroupingCollector.$assertionsDisabled:Z
            ifne 33
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            invokevirtual java.util.TreeSet.size:()I
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.topNGroups:I
            if_icmpeq 33
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        33: .line 254
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector int java.lang.Object org.apache.lucene.search.grouping.CollectedSearchGroup org.apache.lucene.search.grouping.CollectedSearchGroup
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            invokevirtual java.util.TreeSet.last:()Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.CollectedSearchGroup
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.comparatorSlot:I
            istore 5 /* lastComparatorSlot */
        start local 5 // int lastComparatorSlot
        34: .line 255
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.leafComparators:[Lorg/apache/lucene/search/LeafFieldComparator;
            dup
            astore 9
            arraylength
            istore 8
            iconst_0
            istore 7
            goto 38
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector int java.lang.Object org.apache.lucene.search.grouping.CollectedSearchGroup org.apache.lucene.search.grouping.CollectedSearchGroup int top int int org.apache.lucene.search.LeafFieldComparator[]
      StackMap stack:
        35: aload 9
            iload 7
            aaload
            astore 6 /* fc */
        start local 6 // org.apache.lucene.search.LeafFieldComparator fc
        36: .line 256
            aload 6 /* fc */
            iload 5 /* lastComparatorSlot */
            invokeinterface org.apache.lucene.search.LeafFieldComparator.setBottom:(I)V
        end local 6 // org.apache.lucene.search.LeafFieldComparator fc
        37: .line 255
            iinc 7 1
      StackMap locals:
      StackMap stack:
        38: iload 7
            iload 8
            if_icmplt 35
        39: .line 259
            return
        end local 5 // int lastComparatorSlot
        end local 4 // org.apache.lucene.search.grouping.CollectedSearchGroup bottomGroup
        40: .line 263
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector int java.lang.Object org.apache.lucene.search.grouping.CollectedSearchGroup
      StackMap stack:
            iconst_0
            istore 4 /* compIDX */
        start local 4 // int compIDX
        41: .line 264
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.leafComparators:[Lorg/apache/lucene/search/LeafFieldComparator;
            iload 4 /* compIDX */
            aaload
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.spareSlot:I
            iload 1 /* doc */
            invokeinterface org.apache.lucene.search.LeafFieldComparator.copy:(II)V
        42: .line 266
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.reversed:[I
            iload 4 /* compIDX */
            iaload
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.comparators:[Lorg/apache/lucene/search/FieldComparator;
            iload 4 /* compIDX */
            aaload
            aload 3 /* group */
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.comparatorSlot:I
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.spareSlot:I
            invokevirtual org.apache.lucene.search.FieldComparator.compare:(II)I
            imul
            istore 5 /* c */
        start local 5 // int c
        43: .line 267
            iload 5 /* c */
            ifge 45
        44: .line 269
            return
        45: .line 270
      StackMap locals: int
      StackMap stack:
            iload 5 /* c */
            ifle 52
        46: .line 272
            iload 4 /* compIDX */
            iconst_1
            iadd
            istore 6 /* compIDX2 */
        start local 6 // int compIDX2
        47: goto 50
        48: .line 273
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.leafComparators:[Lorg/apache/lucene/search/LeafFieldComparator;
            iload 6 /* compIDX2 */
            aaload
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.spareSlot:I
            iload 1 /* doc */
            invokeinterface org.apache.lucene.search.LeafFieldComparator.copy:(II)V
        49: .line 272
            iinc 6 /* compIDX2 */ 1
      StackMap locals:
      StackMap stack:
        50: iload 6 /* compIDX2 */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.comparators:[Lorg/apache/lucene/search/FieldComparator;
            arraylength
            if_icmplt 48
        end local 6 // int compIDX2
        51: .line 275
            goto 55
        52: .line 276
      StackMap locals:
      StackMap stack:
            iload 4 /* compIDX */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.compIDXEnd:I
            if_icmpne 54
        53: .line 280
            return
        end local 5 // int c
        54: .line 263
      StackMap locals:
      StackMap stack:
            iinc 4 /* compIDX */ 1
            goto 41
        end local 4 // int compIDX
        55: .line 288
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            ifnull 59
        56: .line 289
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            invokevirtual java.util.TreeSet.last:()Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.CollectedSearchGroup
            astore 4 /* prevLast */
        start local 4 // org.apache.lucene.search.grouping.CollectedSearchGroup prevLast
        57: .line 290
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            aload 3 /* group */
            invokevirtual java.util.TreeSet.remove:(Ljava/lang/Object;)Z
            pop
        58: .line 291
            getstatic org.apache.lucene.search.grouping.FirstPassGroupingCollector.$assertionsDisabled:Z
            ifne 60
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            invokevirtual java.util.TreeSet.size:()I
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.topNGroups:I
            iconst_1
            isub
            if_icmpeq 60
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        end local 4 // org.apache.lucene.search.grouping.CollectedSearchGroup prevLast
        59: .line 293
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 4 /* prevLast */
        start local 4 // org.apache.lucene.search.grouping.CollectedSearchGroup prevLast
        60: .line 296
      StackMap locals: org.apache.lucene.search.grouping.CollectedSearchGroup
      StackMap stack:
            aload 3 /* group */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.docBase:I
            iload 1 /* doc */
            iadd
            putfield org.apache.lucene.search.grouping.CollectedSearchGroup.topDoc:I
        61: .line 299
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.spareSlot:I
            istore 5 /* tmp */
        start local 5 // int tmp
        62: .line 300
            aload 0 /* this */
            aload 3 /* group */
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.comparatorSlot:I
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.spareSlot:I
        63: .line 301
            aload 3 /* group */
            iload 5 /* tmp */
            putfield org.apache.lucene.search.grouping.CollectedSearchGroup.comparatorSlot:I
        64: .line 304
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            ifnull 74
        65: .line 305
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            aload 3 /* group */
            invokevirtual java.util.TreeSet.add:(Ljava/lang/Object;)Z
            pop
        66: .line 306
            getstatic org.apache.lucene.search.grouping.FirstPassGroupingCollector.$assertionsDisabled:Z
            ifne 67
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            invokevirtual java.util.TreeSet.size:()I
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.topNGroups:I
            if_icmpeq 67
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        67: .line 307
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            invokevirtual java.util.TreeSet.last:()Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.CollectedSearchGroup
            astore 6 /* newLast */
        start local 6 // org.apache.lucene.search.grouping.CollectedSearchGroup newLast
        68: .line 309
            aload 3 /* group */
            aload 6 /* newLast */
            if_acmpeq 69
            aload 4 /* prevLast */
            aload 6 /* newLast */
            if_acmpeq 74
        69: .line 310
      StackMap locals: org.apache.lucene.search.grouping.CollectedSearchGroup
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.leafComparators:[Lorg/apache/lucene/search/LeafFieldComparator;
            dup
            astore 10
            arraylength
            istore 9
            iconst_0
            istore 8
            goto 73
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector int java.lang.Object org.apache.lucene.search.grouping.CollectedSearchGroup org.apache.lucene.search.grouping.CollectedSearchGroup int org.apache.lucene.search.grouping.CollectedSearchGroup top int int org.apache.lucene.search.LeafFieldComparator[]
      StackMap stack:
        70: aload 10
            iload 8
            aaload
            astore 7 /* fc */
        start local 7 // org.apache.lucene.search.LeafFieldComparator fc
        71: .line 311
            aload 7 /* fc */
            aload 6 /* newLast */
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.comparatorSlot:I
            invokeinterface org.apache.lucene.search.LeafFieldComparator.setBottom:(I)V
        end local 7 // org.apache.lucene.search.LeafFieldComparator fc
        72: .line 310
            iinc 8 1
      StackMap locals:
      StackMap stack:
        73: iload 8
            iload 9
            if_icmplt 70
        end local 6 // org.apache.lucene.search.grouping.CollectedSearchGroup newLast
        74: .line 315
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector int java.lang.Object org.apache.lucene.search.grouping.CollectedSearchGroup org.apache.lucene.search.grouping.CollectedSearchGroup int
      StackMap stack:
            return
        end local 5 // int tmp
        end local 4 // org.apache.lucene.search.grouping.CollectedSearchGroup prevLast
        end local 3 // org.apache.lucene.search.grouping.CollectedSearchGroup group
        end local 2 // java.lang.Object groupValue
        end local 1 // int doc
        end local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   75     0                this  Lorg/apache/lucene/search/grouping/FirstPassGroupingCollector<TT;>;
            0   75     1                 doc  I
            4   75     2          groupValue  TT;
            5   75     3               group  Lorg/apache/lucene/search/grouping/CollectedSearchGroup<TT;>;
            8   20     4                  sg  Lorg/apache/lucene/search/grouping/CollectedSearchGroup<TT;>;
           13   14     5                  fc  Lorg/apache/lucene/search/LeafFieldComparator;
           21   40     4         bottomGroup  Lorg/apache/lucene/search/grouping/CollectedSearchGroup<TT;>;
           27   28     5                  fc  Lorg/apache/lucene/search/LeafFieldComparator;
           34   40     5  lastComparatorSlot  I
           36   37     6                  fc  Lorg/apache/lucene/search/LeafFieldComparator;
           41   55     4             compIDX  I
           43   54     5                   c  I
           47   51     6            compIDX2  I
           57   59     4            prevLast  Lorg/apache/lucene/search/grouping/CollectedSearchGroup<TT;>;
           60   75     4            prevLast  Lorg/apache/lucene/search/grouping/CollectedSearchGroup<TT;>;
           62   75     5                 tmp  I
           68   74     6             newLast  Lorg/apache/lucene/search/grouping/CollectedSearchGroup<*>;
           71   72     7                  fc  Lorg/apache/lucene/search/LeafFieldComparator;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      doc   

  private void buildSortedSet();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=6, args_size=1
        start local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
         0: .line 318
            new org.apache.lucene.search.grouping.FirstPassGroupingCollector$1
            dup
            aload 0 /* this */
            invokespecial org.apache.lucene.search.grouping.FirstPassGroupingCollector$1.<init>:(Lorg/apache/lucene/search/grouping/FirstPassGroupingCollector;)V
            astore 1 /* comparator */
        start local 1 // java.util.Comparator comparator
         1: .line 333
            aload 0 /* this */
            new java.util.TreeSet
            dup
            aload 1 /* comparator */
            invokespecial java.util.TreeSet.<init>:(Ljava/util/Comparator;)V
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
         2: .line 334
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupMap:Ljava/util/HashMap;
            invokevirtual java.util.HashMap.values:()Ljava/util/Collection;
            invokevirtual java.util.TreeSet.addAll:(Ljava/util/Collection;)Z
            pop
         3: .line 335
            getstatic org.apache.lucene.search.grouping.FirstPassGroupingCollector.$assertionsDisabled:Z
            ifne 4
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            invokevirtual java.util.TreeSet.size:()I
            ifgt 4
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         4: .line 337
      StackMap locals: java.util.Comparator
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.leafComparators:[Lorg/apache/lucene/search/LeafFieldComparator;
            dup
            astore 5
            arraylength
            istore 4
            iconst_0
            istore 3
            goto 8
      StackMap locals: org.apache.lucene.search.grouping.FirstPassGroupingCollector java.util.Comparator top int int org.apache.lucene.search.LeafFieldComparator[]
      StackMap stack:
         5: aload 5
            iload 3
            aaload
            astore 2 /* fc */
        start local 2 // org.apache.lucene.search.LeafFieldComparator fc
         6: .line 338
            aload 2 /* fc */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.orderedGroups:Ljava/util/TreeSet;
            invokevirtual java.util.TreeSet.last:()Ljava/lang/Object;
            checkcast org.apache.lucene.search.grouping.CollectedSearchGroup
            getfield org.apache.lucene.search.grouping.CollectedSearchGroup.comparatorSlot:I
            invokeinterface org.apache.lucene.search.LeafFieldComparator.setBottom:(I)V
        end local 2 // org.apache.lucene.search.LeafFieldComparator fc
         7: .line 337
            iinc 3 1
      StackMap locals:
      StackMap stack:
         8: iload 3
            iload 4
            if_icmplt 5
         9: .line 340
            return
        end local 1 // java.util.Comparator comparator
        end local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   10     0        this  Lorg/apache/lucene/search/grouping/FirstPassGroupingCollector<TT;>;
            1   10     1  comparator  Ljava/util/Comparator<Lorg/apache/lucene/search/grouping/CollectedSearchGroup<*>;>;
            6    7     2          fc  Lorg/apache/lucene/search/LeafFieldComparator;
    Exceptions:
      throws java.io.IOException

  protected void doSetNextReader(org.apache.lucene.index.LeafReaderContext);
    descriptor: (Lorg/apache/lucene/index/LeafReaderContext;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
        start local 1 // org.apache.lucene.index.LeafReaderContext readerContext
         0: .line 344
            aload 0 /* this */
            aload 1 /* readerContext */
            getfield org.apache.lucene.index.LeafReaderContext.docBase:I
            putfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.docBase:I
         1: .line 345
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 5
         3: .line 346
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.leafComparators:[Lorg/apache/lucene/search/LeafFieldComparator;
            iload 2 /* i */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.comparators:[Lorg/apache/lucene/search/FieldComparator;
            iload 2 /* i */
            aaload
            aload 1 /* readerContext */
            invokevirtual org.apache.lucene.search.FieldComparator.getLeafComparator:(Lorg/apache/lucene/index/LeafReaderContext;)Lorg/apache/lucene/search/LeafFieldComparator;
            aastore
         4: .line 345
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 2 /* i */
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.comparators:[Lorg/apache/lucene/search/FieldComparator;
            arraylength
            if_icmplt 3
        end local 2 // int i
         6: .line 348
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
            aload 1 /* readerContext */
            invokevirtual org.apache.lucene.search.grouping.GroupSelector.setNextReader:(Lorg/apache/lucene/index/LeafReaderContext;)V
         7: .line 349
            return
        end local 1 // org.apache.lucene.index.LeafReaderContext readerContext
        end local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    8     0           this  Lorg/apache/lucene/search/grouping/FirstPassGroupingCollector<TT;>;
            0    8     1  readerContext  Lorg/apache/lucene/index/LeafReaderContext;
            2    6     2              i  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
               Name  Flags
      readerContext  

  public org.apache.lucene.search.grouping.GroupSelector<T> getGroupSelector();
    descriptor: ()Lorg/apache/lucene/search/grouping/GroupSelector;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
         0: .line 355
            aload 0 /* this */
            getfield org.apache.lucene.search.grouping.FirstPassGroupingCollector.groupSelector:Lorg/apache/lucene/search/grouping/GroupSelector;
            areturn
        end local 0 // org.apache.lucene.search.grouping.FirstPassGroupingCollector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/grouping/FirstPassGroupingCollector<TT;>;
    Signature: ()Lorg/apache/lucene/search/grouping/GroupSelector<TT;>;
}
Signature: <T:Ljava/lang/Object;>Lorg/apache/lucene/search/SimpleCollector;
SourceFile: "FirstPassGroupingCollector.java"
NestMembers:
  org.apache.lucene.search.grouping.FirstPassGroupingCollector$1
InnerClasses:
  org.apache.lucene.search.grouping.FirstPassGroupingCollector$1
  public final State = org.apache.lucene.search.grouping.GroupSelector$State of org.apache.lucene.search.grouping.GroupSelector