https://lucene.apache.org/lucene-parent/lucene-core: Apache Lucene Java Core (The Apache Software Foundation) 
final class org.apache.lucene.index.SegmentMerger
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.apache.lucene.index.SegmentMerger
  super_class: java.lang.Object
{
  private final org.apache.lucene.store.Directory directory;
    descriptor: Lorg/apache/lucene/store/Directory;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.apache.lucene.codecs.Codec codec;
    descriptor: Lorg/apache/lucene/codecs/Codec;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.apache.lucene.store.IOContext context;
    descriptor: Lorg/apache/lucene/store/IOContext;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  final org.apache.lucene.index.MergeState mergeState;
    descriptor: Lorg/apache/lucene/index/MergeState;
    flags: (0x0010) ACC_FINAL

  private final org.apache.lucene.index.FieldInfos$Builder fieldInfosBuilder;
    descriptor: Lorg/apache/lucene/index/FieldInfos$Builder;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  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 43
            ldc Lorg/apache/lucene/index/SegmentMerger;
            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.index.SegmentMerger.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(java.util.List<org.apache.lucene.index.CodecReader>, org.apache.lucene.index.SegmentInfo, org.apache.lucene.util.InfoStream, org.apache.lucene.store.Directory, org.apache.lucene.index.FieldInfos$FieldNumbers, org.apache.lucene.store.IOContext);
    descriptor: (Ljava/util/List;Lorg/apache/lucene/index/SegmentInfo;Lorg/apache/lucene/util/InfoStream;Lorg/apache/lucene/store/Directory;Lorg/apache/lucene/index/FieldInfos$FieldNumbers;Lorg/apache/lucene/store/IOContext;)V
    flags: (0x0000) 
    Code:
      stack=6, locals=11, args_size=7
        start local 0 // org.apache.lucene.index.SegmentMerger this
        start local 1 // java.util.List readers
        start local 2 // org.apache.lucene.index.SegmentInfo segmentInfo
        start local 3 // org.apache.lucene.util.InfoStream infoStream
        start local 4 // org.apache.lucene.store.Directory dir
        start local 5 // org.apache.lucene.index.FieldInfos$FieldNumbers fieldNumbers
        start local 6 // org.apache.lucene.store.IOContext context
         0: .line 54
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 56
            aload 6 /* context */
            getfield org.apache.lucene.store.IOContext.context:Lorg/apache/lucene/store/IOContext$Context;
            getstatic org.apache.lucene.store.IOContext$Context.MERGE:Lorg/apache/lucene/store/IOContext$Context;
            if_acmpeq 3
         2: .line 57
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "IOContext.context should be MERGE; got: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 6 /* context */
            getfield org.apache.lucene.store.IOContext.context:Lorg/apache/lucene/store/IOContext$Context;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 59
      StackMap locals: org.apache.lucene.index.SegmentMerger java.util.List org.apache.lucene.index.SegmentInfo org.apache.lucene.util.InfoStream org.apache.lucene.store.Directory org.apache.lucene.index.FieldInfos$FieldNumbers org.apache.lucene.store.IOContext
      StackMap stack:
            aload 0 /* this */
            new org.apache.lucene.index.MergeState
            dup
            aload 1 /* readers */
            aload 2 /* segmentInfo */
            aload 3 /* infoStream */
            invokespecial org.apache.lucene.index.MergeState.<init>:(Ljava/util/List;Lorg/apache/lucene/index/SegmentInfo;Lorg/apache/lucene/util/InfoStream;)V
            putfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
         4: .line 60
            aload 0 /* this */
            aload 4 /* dir */
            putfield org.apache.lucene.index.SegmentMerger.directory:Lorg/apache/lucene/store/Directory;
         5: .line 61
            aload 0 /* this */
            aload 2 /* segmentInfo */
            invokevirtual org.apache.lucene.index.SegmentInfo.getCodec:()Lorg/apache/lucene/codecs/Codec;
            putfield org.apache.lucene.index.SegmentMerger.codec:Lorg/apache/lucene/codecs/Codec;
         6: .line 62
            aload 0 /* this */
            aload 6 /* context */
            putfield org.apache.lucene.index.SegmentMerger.context:Lorg/apache/lucene/store/IOContext;
         7: .line 63
            aload 0 /* this */
            new org.apache.lucene.index.FieldInfos$Builder
            dup
            aload 5 /* fieldNumbers */
            invokespecial org.apache.lucene.index.FieldInfos$Builder.<init>:(Lorg/apache/lucene/index/FieldInfos$FieldNumbers;)V
            putfield org.apache.lucene.index.SegmentMerger.fieldInfosBuilder:Lorg/apache/lucene/index/FieldInfos$Builder;
         8: .line 64
            getstatic org.apache.lucene.util.Version.LATEST:Lorg/apache/lucene/util/Version;
            astore 7 /* minVersion */
        start local 7 // org.apache.lucene.util.Version minVersion
         9: .line 65
            aload 1 /* readers */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 9
            goto 17
      StackMap locals: org.apache.lucene.index.SegmentMerger java.util.List org.apache.lucene.index.SegmentInfo org.apache.lucene.util.InfoStream org.apache.lucene.store.Directory org.apache.lucene.index.FieldInfos$FieldNumbers org.apache.lucene.store.IOContext org.apache.lucene.util.Version top java.util.Iterator
      StackMap stack:
        10: aload 9
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.index.CodecReader
            astore 8 /* reader */
        start local 8 // org.apache.lucene.index.CodecReader reader
        11: .line 66
            aload 8 /* reader */
            invokevirtual org.apache.lucene.index.CodecReader.getMetaData:()Lorg/apache/lucene/index/LeafMetaData;
            invokevirtual org.apache.lucene.index.LeafMetaData.getMinVersion:()Lorg/apache/lucene/util/Version;
            astore 10 /* leafMinVersion */
        start local 10 // org.apache.lucene.util.Version leafMinVersion
        12: .line 67
            aload 10 /* leafMinVersion */
            ifnonnull 15
        13: .line 68
            aconst_null
            astore 7 /* minVersion */
        14: .line 69
            goto 18
        15: .line 71
      StackMap locals: org.apache.lucene.index.SegmentMerger java.util.List org.apache.lucene.index.SegmentInfo org.apache.lucene.util.InfoStream org.apache.lucene.store.Directory org.apache.lucene.index.FieldInfos$FieldNumbers org.apache.lucene.store.IOContext org.apache.lucene.util.Version org.apache.lucene.index.CodecReader java.util.Iterator org.apache.lucene.util.Version
      StackMap stack:
            aload 7 /* minVersion */
            aload 10 /* leafMinVersion */
            invokevirtual org.apache.lucene.util.Version.onOrAfter:(Lorg/apache/lucene/util/Version;)Z
            ifeq 17
        16: .line 72
            aload 10 /* leafMinVersion */
            astore 7 /* minVersion */
        end local 10 // org.apache.lucene.util.Version leafMinVersion
        end local 8 // org.apache.lucene.index.CodecReader reader
        17: .line 65
      StackMap locals: org.apache.lucene.index.SegmentMerger java.util.List org.apache.lucene.index.SegmentInfo org.apache.lucene.util.InfoStream org.apache.lucene.store.Directory org.apache.lucene.index.FieldInfos$FieldNumbers org.apache.lucene.store.IOContext org.apache.lucene.util.Version top java.util.Iterator
      StackMap stack:
            aload 9
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 10
        18: .line 76
      StackMap locals: org.apache.lucene.index.SegmentMerger java.util.List org.apache.lucene.index.SegmentInfo org.apache.lucene.util.InfoStream org.apache.lucene.store.Directory org.apache.lucene.index.FieldInfos$FieldNumbers org.apache.lucene.store.IOContext org.apache.lucene.util.Version
      StackMap stack:
            getstatic org.apache.lucene.index.SegmentMerger.$assertionsDisabled:Z
            ifne 19
            aload 2 /* segmentInfo */
            getfield org.apache.lucene.index.SegmentInfo.minVersion:Lorg/apache/lucene/util/Version;
            ifnull 19
            new java.lang.AssertionError
            dup
            ldc "The min version should be set by SegmentMerger for merged segments"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        19: .line 77
      StackMap locals:
      StackMap stack:
            aload 2 /* segmentInfo */
            aload 7 /* minVersion */
            putfield org.apache.lucene.index.SegmentInfo.minVersion:Lorg/apache/lucene/util/Version;
        20: .line 78
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 23
        21: .line 79
            aload 2 /* segmentInfo */
            invokevirtual org.apache.lucene.index.SegmentInfo.getIndexSort:()Lorg/apache/lucene/search/Sort;
            ifnull 23
        22: .line 80
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            new java.lang.StringBuilder
            dup
            ldc "index sort during merge: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* segmentInfo */
            invokevirtual org.apache.lucene.index.SegmentInfo.getIndexSort:()Lorg/apache/lucene/search/Sort;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.apache.lucene.util.InfoStream.message:(Ljava/lang/String;Ljava/lang/String;)V
        23: .line 83
      StackMap locals:
      StackMap stack:
            return
        end local 7 // org.apache.lucene.util.Version minVersion
        end local 6 // org.apache.lucene.store.IOContext context
        end local 5 // org.apache.lucene.index.FieldInfos$FieldNumbers fieldNumbers
        end local 4 // org.apache.lucene.store.Directory dir
        end local 3 // org.apache.lucene.util.InfoStream infoStream
        end local 2 // org.apache.lucene.index.SegmentInfo segmentInfo
        end local 1 // java.util.List readers
        end local 0 // org.apache.lucene.index.SegmentMerger this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   24     0            this  Lorg/apache/lucene/index/SegmentMerger;
            0   24     1         readers  Ljava/util/List<Lorg/apache/lucene/index/CodecReader;>;
            0   24     2     segmentInfo  Lorg/apache/lucene/index/SegmentInfo;
            0   24     3      infoStream  Lorg/apache/lucene/util/InfoStream;
            0   24     4             dir  Lorg/apache/lucene/store/Directory;
            0   24     5    fieldNumbers  Lorg/apache/lucene/index/FieldInfos$FieldNumbers;
            0   24     6         context  Lorg/apache/lucene/store/IOContext;
            9   24     7      minVersion  Lorg/apache/lucene/util/Version;
           11   17     8          reader  Lorg/apache/lucene/index/CodecReader;
           12   17    10  leafMinVersion  Lorg/apache/lucene/util/Version;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/util/List<Lorg/apache/lucene/index/CodecReader;>;Lorg/apache/lucene/index/SegmentInfo;Lorg/apache/lucene/util/InfoStream;Lorg/apache/lucene/store/Directory;Lorg/apache/lucene/index/FieldInfos$FieldNumbers;Lorg/apache/lucene/store/IOContext;)V
    MethodParameters:
              Name  Flags
      readers       
      segmentInfo   
      infoStream    
      dir           
      fieldNumbers  
      context       

  boolean shouldMerge();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.SegmentMerger this
         0: .line 87
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.segmentInfo:Lorg/apache/lucene/index/SegmentInfo;
            invokevirtual org.apache.lucene.index.SegmentInfo.maxDoc:()I
            ifle 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.apache.lucene.index.SegmentMerger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/lucene/index/SegmentMerger;

  org.apache.lucene.index.MergeState merge();
    descriptor: ()Lorg/apache/lucene/index/MergeState;
    flags: (0x0000) 
    Code:
      stack=8, locals=10, args_size=1
        start local 0 // org.apache.lucene.index.SegmentMerger this
         0: .line 97
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.SegmentMerger.shouldMerge:()Z
            ifne 2
         1: .line 98
            new java.lang.IllegalStateException
            dup
            ldc "Merge would result in 0 document segment"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 100
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.SegmentMerger.mergeFieldInfos:()V
         3: .line 101
            lconst_0
            lstore 1 /* t0 */
        start local 1 // long t0
         4: .line 102
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 6
         5: .line 103
            invokestatic java.lang.System.nanoTime:()J
            lstore 1 /* t0 */
         6: .line 105
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.SegmentMerger.mergeFields:()I
            istore 3 /* numMerged */
        start local 3 // int numMerged
         7: .line 106
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 10
         8: .line 107
            invokestatic java.lang.System.nanoTime:()J
            lstore 4 /* t1 */
        start local 4 // long t1
         9: .line 108
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            new java.lang.StringBuilder
            dup
            lload 4 /* t1 */
            lload 1 /* t0 */
            lsub
            ldc 1000000
            ldiv
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " msec to merge stored fields ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 3 /* numMerged */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " docs]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.apache.lucene.util.InfoStream.message:(Ljava/lang/String;Ljava/lang/String;)V
        end local 4 // long t1
        10: .line 110
      StackMap locals: int
      StackMap stack:
            getstatic org.apache.lucene.index.SegmentMerger.$assertionsDisabled:Z
            ifne 11
            iload 3 /* numMerged */
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.segmentInfo:Lorg/apache/lucene/index/SegmentInfo;
            invokevirtual org.apache.lucene.index.SegmentInfo.maxDoc:()I
            if_icmpeq 11
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            ldc "numMerged="
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 3 /* numMerged */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " vs mergeState.segmentInfo.maxDoc()="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.segmentInfo:Lorg/apache/lucene/index/SegmentInfo;
            invokevirtual org.apache.lucene.index.SegmentInfo.maxDoc:()I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        11: .line 112
      StackMap locals:
      StackMap stack:
            new org.apache.lucene.index.SegmentWriteState
            dup
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.directory:Lorg/apache/lucene/store/Directory;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.segmentInfo:Lorg/apache/lucene/index/SegmentInfo;
        12: .line 113
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.mergeFieldInfos:Lorg/apache/lucene/index/FieldInfos;
            aconst_null
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.context:Lorg/apache/lucene/store/IOContext;
        13: .line 112
            invokespecial org.apache.lucene.index.SegmentWriteState.<init>:(Lorg/apache/lucene/util/InfoStream;Lorg/apache/lucene/store/Directory;Lorg/apache/lucene/index/SegmentInfo;Lorg/apache/lucene/index/FieldInfos;Lorg/apache/lucene/index/BufferedUpdates;Lorg/apache/lucene/store/IOContext;)V
            astore 4 /* segmentWriteState */
        start local 4 // org.apache.lucene.index.SegmentWriteState segmentWriteState
        14: .line 114
            new org.apache.lucene.index.SegmentReadState
            dup
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.directory:Lorg/apache/lucene/store/Directory;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.segmentInfo:Lorg/apache/lucene/index/SegmentInfo;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.mergeFieldInfos:Lorg/apache/lucene/index/FieldInfos;
        15: .line 115
            getstatic org.apache.lucene.store.IOContext.READ:Lorg/apache/lucene/store/IOContext;
            aload 4 /* segmentWriteState */
            getfield org.apache.lucene.index.SegmentWriteState.segmentSuffix:Ljava/lang/String;
        16: .line 114
            invokespecial org.apache.lucene.index.SegmentReadState.<init>:(Lorg/apache/lucene/store/Directory;Lorg/apache/lucene/index/SegmentInfo;Lorg/apache/lucene/index/FieldInfos;Lorg/apache/lucene/store/IOContext;Ljava/lang/String;)V
            astore 5 /* segmentReadState */
        start local 5 // org.apache.lucene.index.SegmentReadState segmentReadState
        17: .line 117
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.mergeFieldInfos:Lorg/apache/lucene/index/FieldInfos;
            invokevirtual org.apache.lucene.index.FieldInfos.hasNorms:()Z
            ifeq 24
        18: .line 118
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 20
        19: .line 119
            invokestatic java.lang.System.nanoTime:()J
            lstore 1 /* t0 */
        20: .line 121
      StackMap locals: org.apache.lucene.index.SegmentWriteState org.apache.lucene.index.SegmentReadState
      StackMap stack:
            aload 0 /* this */
            aload 4 /* segmentWriteState */
            invokevirtual org.apache.lucene.index.SegmentMerger.mergeNorms:(Lorg/apache/lucene/index/SegmentWriteState;)V
        21: .line 122
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 24
        22: .line 123
            invokestatic java.lang.System.nanoTime:()J
            lstore 6 /* t1 */
        start local 6 // long t1
        23: .line 124
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            new java.lang.StringBuilder
            dup
            lload 6 /* t1 */
            lload 1 /* t0 */
            lsub
            ldc 1000000
            ldiv
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " msec to merge norms ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 3 /* numMerged */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " docs]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.apache.lucene.util.InfoStream.message:(Ljava/lang/String;Ljava/lang/String;)V
        end local 6 // long t1
        24: .line 128
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 26
        25: .line 129
            invokestatic java.lang.System.nanoTime:()J
            lstore 1 /* t0 */
        26: .line 131
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 6
            aconst_null
            astore 7
        27: aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.mergeFieldInfos:Lorg/apache/lucene/index/FieldInfos;
            invokevirtual org.apache.lucene.index.FieldInfos.hasNorms:()Z
            ifeq 29
        28: .line 132
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.codec:Lorg/apache/lucene/codecs/Codec;
            invokevirtual org.apache.lucene.codecs.Codec.normsFormat:()Lorg/apache/lucene/codecs/NormsFormat;
            aload 5 /* segmentReadState */
            invokevirtual org.apache.lucene.codecs.NormsFormat.normsProducer:(Lorg/apache/lucene/index/SegmentReadState;)Lorg/apache/lucene/codecs/NormsProducer;
            goto 30
        29: .line 133
      StackMap locals: java.lang.Throwable java.lang.Throwable
      StackMap stack:
            aconst_null
        30: .line 131
      StackMap locals:
      StackMap stack: org.apache.lucene.codecs.NormsProducer
            astore 8 /* norms */
        start local 8 // org.apache.lucene.codecs.NormsProducer norms
        31: .line 134
            aconst_null
            astore 9 /* normsMergeInstance */
        start local 9 // org.apache.lucene.codecs.NormsProducer normsMergeInstance
        32: .line 135
            aload 8 /* norms */
            ifnull 34
        33: .line 137
            aload 8 /* norms */
            invokevirtual org.apache.lucene.codecs.NormsProducer.getMergeInstance:()Lorg/apache/lucene/codecs/NormsProducer;
            astore 9 /* normsMergeInstance */
        34: .line 139
      StackMap locals: org.apache.lucene.codecs.NormsProducer org.apache.lucene.codecs.NormsProducer
      StackMap stack:
            aload 0 /* this */
            aload 4 /* segmentWriteState */
            aload 9 /* normsMergeInstance */
            invokevirtual org.apache.lucene.index.SegmentMerger.mergeTerms:(Lorg/apache/lucene/index/SegmentWriteState;Lorg/apache/lucene/codecs/NormsProducer;)V
        end local 9 // org.apache.lucene.codecs.NormsProducer normsMergeInstance
        35: .line 140
            aload 8 /* norms */
            ifnull 41
            aload 8 /* norms */
            invokevirtual org.apache.lucene.codecs.NormsProducer.close:()V
            goto 41
      StackMap locals: org.apache.lucene.index.SegmentMerger long int org.apache.lucene.index.SegmentWriteState org.apache.lucene.index.SegmentReadState java.lang.Throwable java.lang.Throwable org.apache.lucene.codecs.NormsProducer
      StackMap stack: java.lang.Throwable
        36: astore 6
            aload 8 /* norms */
            ifnull 37
            aload 8 /* norms */
            invokevirtual org.apache.lucene.codecs.NormsProducer.close:()V
        end local 8 // org.apache.lucene.codecs.NormsProducer norms
      StackMap locals:
      StackMap stack:
        37: aload 6
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        38: astore 7
            aload 6
            ifnonnull 39
            aload 7
            astore 6
            goto 40
      StackMap locals:
      StackMap stack:
        39: aload 6
            aload 7
            if_acmpeq 40
            aload 6
            aload 7
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        40: aload 6
            athrow
        41: .line 141
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 44
        42: .line 142
            invokestatic java.lang.System.nanoTime:()J
            lstore 6 /* t1 */
        start local 6 // long t1
        43: .line 143
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            new java.lang.StringBuilder
            dup
            lload 6 /* t1 */
            lload 1 /* t0 */
            lsub
            ldc 1000000
            ldiv
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " msec to merge postings ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 3 /* numMerged */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " docs]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.apache.lucene.util.InfoStream.message:(Ljava/lang/String;Ljava/lang/String;)V
        end local 6 // long t1
        44: .line 146
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 46
        45: .line 147
            invokestatic java.lang.System.nanoTime:()J
            lstore 1 /* t0 */
        46: .line 149
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.mergeFieldInfos:Lorg/apache/lucene/index/FieldInfos;
            invokevirtual org.apache.lucene.index.FieldInfos.hasDocValues:()Z
            ifeq 48
        47: .line 150
            aload 0 /* this */
            aload 4 /* segmentWriteState */
            invokevirtual org.apache.lucene.index.SegmentMerger.mergeDocValues:(Lorg/apache/lucene/index/SegmentWriteState;)V
        48: .line 152
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 51
        49: .line 153
            invokestatic java.lang.System.nanoTime:()J
            lstore 6 /* t1 */
        start local 6 // long t1
        50: .line 154
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            new java.lang.StringBuilder
            dup
            lload 6 /* t1 */
            lload 1 /* t0 */
            lsub
            ldc 1000000
            ldiv
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " msec to merge doc values ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 3 /* numMerged */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " docs]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.apache.lucene.util.InfoStream.message:(Ljava/lang/String;Ljava/lang/String;)V
        end local 6 // long t1
        51: .line 157
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 53
        52: .line 158
            invokestatic java.lang.System.nanoTime:()J
            lstore 1 /* t0 */
        53: .line 160
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.mergeFieldInfos:Lorg/apache/lucene/index/FieldInfos;
            invokevirtual org.apache.lucene.index.FieldInfos.hasPointValues:()Z
            ifeq 55
        54: .line 161
            aload 0 /* this */
            aload 4 /* segmentWriteState */
            invokevirtual org.apache.lucene.index.SegmentMerger.mergePoints:(Lorg/apache/lucene/index/SegmentWriteState;)V
        55: .line 163
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 58
        56: .line 164
            invokestatic java.lang.System.nanoTime:()J
            lstore 6 /* t1 */
        start local 6 // long t1
        57: .line 165
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            new java.lang.StringBuilder
            dup
            lload 6 /* t1 */
            lload 1 /* t0 */
            lsub
            ldc 1000000
            ldiv
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " msec to merge points ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 3 /* numMerged */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " docs]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.apache.lucene.util.InfoStream.message:(Ljava/lang/String;Ljava/lang/String;)V
        end local 6 // long t1
        58: .line 168
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.mergeFieldInfos:Lorg/apache/lucene/index/FieldInfos;
            invokevirtual org.apache.lucene.index.FieldInfos.hasVectors:()Z
            ifeq 66
        59: .line 169
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 61
        60: .line 170
            invokestatic java.lang.System.nanoTime:()J
            lstore 1 /* t0 */
        61: .line 172
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.SegmentMerger.mergeVectors:()I
            istore 3 /* numMerged */
        62: .line 173
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 65
        63: .line 174
            invokestatic java.lang.System.nanoTime:()J
            lstore 6 /* t1 */
        start local 6 // long t1
        64: .line 175
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            new java.lang.StringBuilder
            dup
            lload 6 /* t1 */
            lload 1 /* t0 */
            lsub
            ldc 1000000
            ldiv
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " msec to merge vectors ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 3 /* numMerged */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " docs]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.apache.lucene.util.InfoStream.message:(Ljava/lang/String;Ljava/lang/String;)V
        end local 6 // long t1
        65: .line 177
      StackMap locals:
      StackMap stack:
            getstatic org.apache.lucene.index.SegmentMerger.$assertionsDisabled:Z
            ifne 66
            iload 3 /* numMerged */
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.segmentInfo:Lorg/apache/lucene/index/SegmentInfo;
            invokevirtual org.apache.lucene.index.SegmentInfo.maxDoc:()I
            if_icmpeq 66
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        66: .line 181
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 68
        67: .line 182
            invokestatic java.lang.System.nanoTime:()J
            lstore 1 /* t0 */
        68: .line 184
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.codec:Lorg/apache/lucene/codecs/Codec;
            invokevirtual org.apache.lucene.codecs.Codec.fieldInfosFormat:()Lorg/apache/lucene/codecs/FieldInfosFormat;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.directory:Lorg/apache/lucene/store/Directory;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.segmentInfo:Lorg/apache/lucene/index/SegmentInfo;
            ldc ""
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.mergeFieldInfos:Lorg/apache/lucene/index/FieldInfos;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.context:Lorg/apache/lucene/store/IOContext;
            invokevirtual org.apache.lucene.codecs.FieldInfosFormat.write:(Lorg/apache/lucene/store/Directory;Lorg/apache/lucene/index/SegmentInfo;Ljava/lang/String;Lorg/apache/lucene/index/FieldInfos;Lorg/apache/lucene/store/IOContext;)V
        69: .line 185
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            invokevirtual org.apache.lucene.util.InfoStream.isEnabled:(Ljava/lang/String;)Z
            ifeq 72
        70: .line 186
            invokestatic java.lang.System.nanoTime:()J
            lstore 6 /* t1 */
        start local 6 // long t1
        71: .line 187
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.infoStream:Lorg/apache/lucene/util/InfoStream;
            ldc "SM"
            new java.lang.StringBuilder
            dup
            lload 6 /* t1 */
            lload 1 /* t0 */
            lsub
            ldc 1000000
            ldiv
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " msec to write field infos ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 3 /* numMerged */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " docs]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.apache.lucene.util.InfoStream.message:(Ljava/lang/String;Ljava/lang/String;)V
        end local 6 // long t1
        72: .line 190
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            areturn
        end local 5 // org.apache.lucene.index.SegmentReadState segmentReadState
        end local 4 // org.apache.lucene.index.SegmentWriteState segmentWriteState
        end local 3 // int numMerged
        end local 1 // long t0
        end local 0 // org.apache.lucene.index.SegmentMerger this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   73     0                this  Lorg/apache/lucene/index/SegmentMerger;
            4   73     1                  t0  J
            7   73     3           numMerged  I
            9   10     4                  t1  J
           14   73     4   segmentWriteState  Lorg/apache/lucene/index/SegmentWriteState;
           17   73     5    segmentReadState  Lorg/apache/lucene/index/SegmentReadState;
           23   24     6                  t1  J
           31   37     8               norms  Lorg/apache/lucene/codecs/NormsProducer;
           32   35     9  normsMergeInstance  Lorg/apache/lucene/codecs/NormsProducer;
           43   44     6                  t1  J
           50   51     6                  t1  J
           57   58     6                  t1  J
           64   65     6                  t1  J
           71   72     6                  t1  J
      Exception table:
        from    to  target  type
          31    35      36  any
          27    38      38  any
    Exceptions:
      throws java.io.IOException

  private void mergeDocValues(org.apache.lucene.index.SegmentWriteState);
    descriptor: (Lorg/apache/lucene/index/SegmentWriteState;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // org.apache.lucene.index.SegmentMerger this
        start local 1 // org.apache.lucene.index.SegmentWriteState segmentWriteState
         0: .line 194
            aconst_null
            astore 2
            aconst_null
            astore 3
         1: aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.codec:Lorg/apache/lucene/codecs/Codec;
            invokevirtual org.apache.lucene.codecs.Codec.docValuesFormat:()Lorg/apache/lucene/codecs/DocValuesFormat;
            aload 1 /* segmentWriteState */
            invokevirtual org.apache.lucene.codecs.DocValuesFormat.fieldsConsumer:(Lorg/apache/lucene/index/SegmentWriteState;)Lorg/apache/lucene/codecs/DocValuesConsumer;
            astore 4 /* consumer */
        start local 4 // org.apache.lucene.codecs.DocValuesConsumer consumer
         2: .line 195
            aload 4 /* consumer */
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            invokevirtual org.apache.lucene.codecs.DocValuesConsumer.merge:(Lorg/apache/lucene/index/MergeState;)V
         3: .line 196
            aload 4 /* consumer */
            ifnull 9
            aload 4 /* consumer */
            invokevirtual org.apache.lucene.codecs.DocValuesConsumer.close:()V
            goto 9
      StackMap locals: org.apache.lucene.index.SegmentMerger org.apache.lucene.index.SegmentWriteState java.lang.Throwable java.lang.Throwable org.apache.lucene.codecs.DocValuesConsumer
      StackMap stack: java.lang.Throwable
         4: astore 2
            aload 4 /* consumer */
            ifnull 5
            aload 4 /* consumer */
            invokevirtual org.apache.lucene.codecs.DocValuesConsumer.close:()V
        end local 4 // org.apache.lucene.codecs.DocValuesConsumer consumer
      StackMap locals:
      StackMap stack:
         5: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
         6: astore 3
            aload 2
            ifnonnull 7
            aload 3
            astore 2
            goto 8
      StackMap locals:
      StackMap stack:
         7: aload 2
            aload 3
            if_acmpeq 8
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
         8: aload 2
            athrow
         9: .line 197
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.apache.lucene.index.SegmentWriteState segmentWriteState
        end local 0 // org.apache.lucene.index.SegmentMerger this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   10     0               this  Lorg/apache/lucene/index/SegmentMerger;
            0   10     1  segmentWriteState  Lorg/apache/lucene/index/SegmentWriteState;
            2    5     4           consumer  Lorg/apache/lucene/codecs/DocValuesConsumer;
      Exception table:
        from    to  target  type
           2     3       4  any
           1     6       6  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                   Name  Flags
      segmentWriteState  

  private void mergePoints(org.apache.lucene.index.SegmentWriteState);
    descriptor: (Lorg/apache/lucene/index/SegmentWriteState;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // org.apache.lucene.index.SegmentMerger this
        start local 1 // org.apache.lucene.index.SegmentWriteState segmentWriteState
         0: .line 200
            aconst_null
            astore 2
            aconst_null
            astore 3
         1: aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.codec:Lorg/apache/lucene/codecs/Codec;
            invokevirtual org.apache.lucene.codecs.Codec.pointsFormat:()Lorg/apache/lucene/codecs/PointsFormat;
            aload 1 /* segmentWriteState */
            invokevirtual org.apache.lucene.codecs.PointsFormat.fieldsWriter:(Lorg/apache/lucene/index/SegmentWriteState;)Lorg/apache/lucene/codecs/PointsWriter;
            astore 4 /* writer */
        start local 4 // org.apache.lucene.codecs.PointsWriter writer
         2: .line 201
            aload 4 /* writer */
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            invokevirtual org.apache.lucene.codecs.PointsWriter.merge:(Lorg/apache/lucene/index/MergeState;)V
         3: .line 202
            aload 4 /* writer */
            ifnull 9
            aload 4 /* writer */
            invokevirtual org.apache.lucene.codecs.PointsWriter.close:()V
            goto 9
      StackMap locals: org.apache.lucene.index.SegmentMerger org.apache.lucene.index.SegmentWriteState java.lang.Throwable java.lang.Throwable org.apache.lucene.codecs.PointsWriter
      StackMap stack: java.lang.Throwable
         4: astore 2
            aload 4 /* writer */
            ifnull 5
            aload 4 /* writer */
            invokevirtual org.apache.lucene.codecs.PointsWriter.close:()V
        end local 4 // org.apache.lucene.codecs.PointsWriter writer
      StackMap locals:
      StackMap stack:
         5: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
         6: astore 3
            aload 2
            ifnonnull 7
            aload 3
            astore 2
            goto 8
      StackMap locals:
      StackMap stack:
         7: aload 2
            aload 3
            if_acmpeq 8
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
         8: aload 2
            athrow
         9: .line 203
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.apache.lucene.index.SegmentWriteState segmentWriteState
        end local 0 // org.apache.lucene.index.SegmentMerger this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   10     0               this  Lorg/apache/lucene/index/SegmentMerger;
            0   10     1  segmentWriteState  Lorg/apache/lucene/index/SegmentWriteState;
            2    5     4             writer  Lorg/apache/lucene/codecs/PointsWriter;
      Exception table:
        from    to  target  type
           2     3       4  any
           1     6       6  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                   Name  Flags
      segmentWriteState  

  private void mergeNorms(org.apache.lucene.index.SegmentWriteState);
    descriptor: (Lorg/apache/lucene/index/SegmentWriteState;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // org.apache.lucene.index.SegmentMerger this
        start local 1 // org.apache.lucene.index.SegmentWriteState segmentWriteState
         0: .line 206
            aconst_null
            astore 2
            aconst_null
            astore 3
         1: aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.codec:Lorg/apache/lucene/codecs/Codec;
            invokevirtual org.apache.lucene.codecs.Codec.normsFormat:()Lorg/apache/lucene/codecs/NormsFormat;
            aload 1 /* segmentWriteState */
            invokevirtual org.apache.lucene.codecs.NormsFormat.normsConsumer:(Lorg/apache/lucene/index/SegmentWriteState;)Lorg/apache/lucene/codecs/NormsConsumer;
            astore 4 /* consumer */
        start local 4 // org.apache.lucene.codecs.NormsConsumer consumer
         2: .line 207
            aload 4 /* consumer */
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            invokevirtual org.apache.lucene.codecs.NormsConsumer.merge:(Lorg/apache/lucene/index/MergeState;)V
         3: .line 208
            aload 4 /* consumer */
            ifnull 9
            aload 4 /* consumer */
            invokevirtual org.apache.lucene.codecs.NormsConsumer.close:()V
            goto 9
      StackMap locals: org.apache.lucene.index.SegmentMerger org.apache.lucene.index.SegmentWriteState java.lang.Throwable java.lang.Throwable org.apache.lucene.codecs.NormsConsumer
      StackMap stack: java.lang.Throwable
         4: astore 2
            aload 4 /* consumer */
            ifnull 5
            aload 4 /* consumer */
            invokevirtual org.apache.lucene.codecs.NormsConsumer.close:()V
        end local 4 // org.apache.lucene.codecs.NormsConsumer consumer
      StackMap locals:
      StackMap stack:
         5: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
         6: astore 3
            aload 2
            ifnonnull 7
            aload 3
            astore 2
            goto 8
      StackMap locals:
      StackMap stack:
         7: aload 2
            aload 3
            if_acmpeq 8
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
         8: aload 2
            athrow
         9: .line 209
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.apache.lucene.index.SegmentWriteState segmentWriteState
        end local 0 // org.apache.lucene.index.SegmentMerger this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   10     0               this  Lorg/apache/lucene/index/SegmentMerger;
            0   10     1  segmentWriteState  Lorg/apache/lucene/index/SegmentWriteState;
            2    5     4           consumer  Lorg/apache/lucene/codecs/NormsConsumer;
      Exception table:
        from    to  target  type
           2     3       4  any
           1     6       6  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                   Name  Flags
      segmentWriteState  

  public void mergeFieldInfos();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=7, args_size=1
        start local 0 // org.apache.lucene.index.SegmentMerger this
         0: .line 212
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.fieldInfos:[Lorg/apache/lucene/index/FieldInfos;
            dup
            astore 4
            arraylength
            istore 3
            iconst_0
            istore 2
            goto 7
      StackMap locals: org.apache.lucene.index.SegmentMerger top int int org.apache.lucene.index.FieldInfos[]
      StackMap stack:
         1: aload 4
            iload 2
            aaload
            astore 1 /* readerFieldInfos */
        start local 1 // org.apache.lucene.index.FieldInfos readerFieldInfos
         2: .line 213
            aload 1 /* readerFieldInfos */
            invokevirtual org.apache.lucene.index.FieldInfos.iterator:()Ljava/util/Iterator;
            astore 6
            goto 5
      StackMap locals: org.apache.lucene.index.SegmentMerger org.apache.lucene.index.FieldInfos int int org.apache.lucene.index.FieldInfos[] top java.util.Iterator
      StackMap stack:
         3: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.index.FieldInfo
            astore 5 /* fi */
        start local 5 // org.apache.lucene.index.FieldInfo fi
         4: .line 214
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.fieldInfosBuilder:Lorg/apache/lucene/index/FieldInfos$Builder;
            aload 5 /* fi */
            invokevirtual org.apache.lucene.index.FieldInfos$Builder.add:(Lorg/apache/lucene/index/FieldInfo;)Lorg/apache/lucene/index/FieldInfo;
            pop
        end local 5 // org.apache.lucene.index.FieldInfo fi
         5: .line 213
      StackMap locals:
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        end local 1 // org.apache.lucene.index.FieldInfos readerFieldInfos
         6: .line 212
            iinc 2 1
      StackMap locals: org.apache.lucene.index.SegmentMerger top int int org.apache.lucene.index.FieldInfos[]
      StackMap stack:
         7: iload 2
            iload 3
            if_icmplt 1
         8: .line 217
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.fieldInfosBuilder:Lorg/apache/lucene/index/FieldInfos$Builder;
            invokevirtual org.apache.lucene.index.FieldInfos$Builder.finish:()Lorg/apache/lucene/index/FieldInfos;
            putfield org.apache.lucene.index.MergeState.mergeFieldInfos:Lorg/apache/lucene/index/FieldInfos;
         9: .line 218
            return
        end local 0 // org.apache.lucene.index.SegmentMerger this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   10     0              this  Lorg/apache/lucene/index/SegmentMerger;
            2    6     1  readerFieldInfos  Lorg/apache/lucene/index/FieldInfos;
            4    5     5                fi  Lorg/apache/lucene/index/FieldInfo;

  private int mergeFields();
    descriptor: ()I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // org.apache.lucene.index.SegmentMerger this
         0: .line 227
            aconst_null
            astore 1
            aconst_null
            astore 2
         1: aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.codec:Lorg/apache/lucene/codecs/Codec;
            invokevirtual org.apache.lucene.codecs.Codec.storedFieldsFormat:()Lorg/apache/lucene/codecs/StoredFieldsFormat;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.directory:Lorg/apache/lucene/store/Directory;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.segmentInfo:Lorg/apache/lucene/index/SegmentInfo;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.context:Lorg/apache/lucene/store/IOContext;
            invokevirtual org.apache.lucene.codecs.StoredFieldsFormat.fieldsWriter:(Lorg/apache/lucene/store/Directory;Lorg/apache/lucene/index/SegmentInfo;Lorg/apache/lucene/store/IOContext;)Lorg/apache/lucene/codecs/StoredFieldsWriter;
            astore 3 /* fieldsWriter */
        start local 3 // org.apache.lucene.codecs.StoredFieldsWriter fieldsWriter
         2: .line 228
            aload 3 /* fieldsWriter */
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            invokevirtual org.apache.lucene.codecs.StoredFieldsWriter.merge:(Lorg/apache/lucene/index/MergeState;)I
         3: .line 229
            aload 3 /* fieldsWriter */
            ifnull 4
            aload 3 /* fieldsWriter */
            invokevirtual org.apache.lucene.codecs.StoredFieldsWriter.close:()V
         4: .line 228
      StackMap locals: org.apache.lucene.index.SegmentMerger java.lang.Throwable java.lang.Throwable org.apache.lucene.codecs.StoredFieldsWriter
      StackMap stack: int
            ireturn
      StackMap locals:
      StackMap stack: java.lang.Throwable
         5: astore 1
         6: .line 229
            aload 3 /* fieldsWriter */
            ifnull 7
            aload 3 /* fieldsWriter */
            invokevirtual org.apache.lucene.codecs.StoredFieldsWriter.close:()V
        end local 3 // org.apache.lucene.codecs.StoredFieldsWriter fieldsWriter
      StackMap locals:
      StackMap stack:
         7: aload 1
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
         8: astore 2
            aload 1
            ifnonnull 9
            aload 2
            astore 1
            goto 10
      StackMap locals:
      StackMap stack:
         9: aload 1
            aload 2
            if_acmpeq 10
            aload 1
            aload 2
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        10: aload 1
            athrow
        end local 0 // org.apache.lucene.index.SegmentMerger this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   11     0          this  Lorg/apache/lucene/index/SegmentMerger;
            2    7     3  fieldsWriter  Lorg/apache/lucene/codecs/StoredFieldsWriter;
      Exception table:
        from    to  target  type
           2     3       5  any
           1     4       8  any
           5     8       8  any
    Exceptions:
      throws java.io.IOException

  private int mergeVectors();
    descriptor: ()I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // org.apache.lucene.index.SegmentMerger this
         0: .line 237
            aconst_null
            astore 1
            aconst_null
            astore 2
         1: aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.codec:Lorg/apache/lucene/codecs/Codec;
            invokevirtual org.apache.lucene.codecs.Codec.termVectorsFormat:()Lorg/apache/lucene/codecs/TermVectorsFormat;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.directory:Lorg/apache/lucene/store/Directory;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            getfield org.apache.lucene.index.MergeState.segmentInfo:Lorg/apache/lucene/index/SegmentInfo;
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.context:Lorg/apache/lucene/store/IOContext;
            invokevirtual org.apache.lucene.codecs.TermVectorsFormat.vectorsWriter:(Lorg/apache/lucene/store/Directory;Lorg/apache/lucene/index/SegmentInfo;Lorg/apache/lucene/store/IOContext;)Lorg/apache/lucene/codecs/TermVectorsWriter;
            astore 3 /* termVectorsWriter */
        start local 3 // org.apache.lucene.codecs.TermVectorsWriter termVectorsWriter
         2: .line 238
            aload 3 /* termVectorsWriter */
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            invokevirtual org.apache.lucene.codecs.TermVectorsWriter.merge:(Lorg/apache/lucene/index/MergeState;)I
         3: .line 239
            aload 3 /* termVectorsWriter */
            ifnull 4
            aload 3 /* termVectorsWriter */
            invokevirtual org.apache.lucene.codecs.TermVectorsWriter.close:()V
         4: .line 238
      StackMap locals: org.apache.lucene.index.SegmentMerger java.lang.Throwable java.lang.Throwable org.apache.lucene.codecs.TermVectorsWriter
      StackMap stack: int
            ireturn
      StackMap locals:
      StackMap stack: java.lang.Throwable
         5: astore 1
         6: .line 239
            aload 3 /* termVectorsWriter */
            ifnull 7
            aload 3 /* termVectorsWriter */
            invokevirtual org.apache.lucene.codecs.TermVectorsWriter.close:()V
        end local 3 // org.apache.lucene.codecs.TermVectorsWriter termVectorsWriter
      StackMap locals:
      StackMap stack:
         7: aload 1
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
         8: astore 2
            aload 1
            ifnonnull 9
            aload 2
            astore 1
            goto 10
      StackMap locals:
      StackMap stack:
         9: aload 1
            aload 2
            if_acmpeq 10
            aload 1
            aload 2
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        10: aload 1
            athrow
        end local 0 // org.apache.lucene.index.SegmentMerger this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   11     0               this  Lorg/apache/lucene/index/SegmentMerger;
            2    7     3  termVectorsWriter  Lorg/apache/lucene/codecs/TermVectorsWriter;
      Exception table:
        from    to  target  type
           2     3       5  any
           1     4       8  any
           5     8       8  any
    Exceptions:
      throws java.io.IOException

  private void mergeTerms(org.apache.lucene.index.SegmentWriteState, org.apache.lucene.codecs.NormsProducer);
    descriptor: (Lorg/apache/lucene/index/SegmentWriteState;Lorg/apache/lucene/codecs/NormsProducer;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=6, args_size=3
        start local 0 // org.apache.lucene.index.SegmentMerger this
        start local 1 // org.apache.lucene.index.SegmentWriteState segmentWriteState
        start local 2 // org.apache.lucene.codecs.NormsProducer norms
         0: .line 243
            aconst_null
            astore 3
            aconst_null
            astore 4
         1: aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.codec:Lorg/apache/lucene/codecs/Codec;
            invokevirtual org.apache.lucene.codecs.Codec.postingsFormat:()Lorg/apache/lucene/codecs/PostingsFormat;
            aload 1 /* segmentWriteState */
            invokevirtual org.apache.lucene.codecs.PostingsFormat.fieldsConsumer:(Lorg/apache/lucene/index/SegmentWriteState;)Lorg/apache/lucene/codecs/FieldsConsumer;
            astore 5 /* consumer */
        start local 5 // org.apache.lucene.codecs.FieldsConsumer consumer
         2: .line 244
            aload 5 /* consumer */
            aload 0 /* this */
            getfield org.apache.lucene.index.SegmentMerger.mergeState:Lorg/apache/lucene/index/MergeState;
            aload 2 /* norms */
            invokevirtual org.apache.lucene.codecs.FieldsConsumer.merge:(Lorg/apache/lucene/index/MergeState;Lorg/apache/lucene/codecs/NormsProducer;)V
         3: .line 245
            aload 5 /* consumer */
            ifnull 9
            aload 5 /* consumer */
            invokevirtual org.apache.lucene.codecs.FieldsConsumer.close:()V
            goto 9
      StackMap locals: org.apache.lucene.index.SegmentMerger org.apache.lucene.index.SegmentWriteState org.apache.lucene.codecs.NormsProducer java.lang.Throwable java.lang.Throwable org.apache.lucene.codecs.FieldsConsumer
      StackMap stack: java.lang.Throwable
         4: astore 3
            aload 5 /* consumer */
            ifnull 5
            aload 5 /* consumer */
            invokevirtual org.apache.lucene.codecs.FieldsConsumer.close:()V
        end local 5 // org.apache.lucene.codecs.FieldsConsumer consumer
      StackMap locals:
      StackMap stack:
         5: aload 3
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
         6: astore 4
            aload 3
            ifnonnull 7
            aload 4
            astore 3
            goto 8
      StackMap locals:
      StackMap stack:
         7: aload 3
            aload 4
            if_acmpeq 8
            aload 3
            aload 4
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
         8: aload 3
            athrow
         9: .line 246
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.apache.lucene.codecs.NormsProducer norms
        end local 1 // org.apache.lucene.index.SegmentWriteState segmentWriteState
        end local 0 // org.apache.lucene.index.SegmentMerger this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   10     0               this  Lorg/apache/lucene/index/SegmentMerger;
            0   10     1  segmentWriteState  Lorg/apache/lucene/index/SegmentWriteState;
            0   10     2              norms  Lorg/apache/lucene/codecs/NormsProducer;
            2    5     5           consumer  Lorg/apache/lucene/codecs/FieldsConsumer;
      Exception table:
        from    to  target  type
           2     3       4  any
           1     6       6  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                   Name  Flags
      segmentWriteState  
      norms              
}
SourceFile: "SegmentMerger.java"
InnerClasses:
  final Builder = org.apache.lucene.index.FieldInfos$Builder of org.apache.lucene.index.FieldInfos
  final FieldNumbers = org.apache.lucene.index.FieldInfos$FieldNumbers of org.apache.lucene.index.FieldInfos
  public final Context = org.apache.lucene.store.IOContext$Context of org.apache.lucene.store.IOContext