public abstract class org.apache.lucene.index.IndexReader implements java.io.Closeable
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.lucene.index.IndexReader
  super_class: java.lang.Object
{
  private boolean closed;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private boolean closedByChild;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private final java.util.concurrent.atomic.AtomicInteger refCount;
    descriptor: Ljava/util/concurrent/atomic/AtomicInteger;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.Set<org.apache.lucene.index.IndexReader> parentReaders;
    descriptor: Ljava/util/Set;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Set<Lorg/apache/lucene/index/IndexReader;>;

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 85
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 81
            aload 0 /* this */
            iconst_0
            putfield org.apache.lucene.index.IndexReader.closed:Z
         2: .line 82
            aload 0 /* this */
            iconst_0
            putfield org.apache.lucene.index.IndexReader.closedByChild:Z
         3: .line 83
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicInteger
            dup
            iconst_1
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:(I)V
            putfield org.apache.lucene.index.IndexReader.refCount:Ljava/util/concurrent/atomic/AtomicInteger;
         4: .line 129
            aload 0 /* this */
         5: .line 130
            new java.util.WeakHashMap
            dup
            invokespecial java.util.WeakHashMap.<init>:()V
            invokestatic java.util.Collections.newSetFromMap:(Ljava/util/Map;)Ljava/util/Set;
            invokestatic java.util.Collections.synchronizedSet:(Ljava/util/Set;)Ljava/util/Set;
            putfield org.apache.lucene.index.IndexReader.parentReaders:Ljava/util/Set;
         6: .line 86
            aload 0 /* this */
            instanceof org.apache.lucene.index.CompositeReader
            ifne 8
            aload 0 /* this */
            instanceof org.apache.lucene.index.LeafReader
            ifne 8
         7: .line 87
            new java.lang.Error
            dup
            ldc "IndexReader should never be directly extended, subclass LeafReader or CompositeReader instead."
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 88
      StackMap locals: org.apache.lucene.index.IndexReader
      StackMap stack:
            return
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/apache/lucene/index/IndexReader;

  public final void registerParentReader(org.apache.lucene.index.IndexReader);
    descriptor: (Lorg/apache/lucene/index/IndexReader;)V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.lucene.index.IndexReader this
        start local 1 // org.apache.lucene.index.IndexReader reader
         0: .line 139
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.IndexReader.ensureOpen:()V
         1: .line 140
            aload 0 /* this */
            getfield org.apache.lucene.index.IndexReader.parentReaders:Ljava/util/Set;
            aload 1 /* reader */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
         2: .line 141
            return
        end local 1 // org.apache.lucene.index.IndexReader reader
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/apache/lucene/index/IndexReader;
            0    3     1  reader  Lorg/apache/lucene/index/IndexReader;
    MethodParameters:
        Name  Flags
      reader  

  void notifyReaderClosedListeners();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 146
            return
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/index/IndexReader;
    Exceptions:
      throws java.io.IOException

  private void reportCloseToParentReaders();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 149
            aload 0 /* this */
            getfield org.apache.lucene.index.IndexReader.parentReaders:Ljava/util/Set;
            dup
            astore 1
            monitorenter
         1: .line 150
            aload 0 /* this */
            getfield org.apache.lucene.index.IndexReader.parentReaders:Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 3
            goto 6
      StackMap locals: org.apache.lucene.index.IndexReader java.util.Set top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.lucene.index.IndexReader
            astore 2 /* parent */
        start local 2 // org.apache.lucene.index.IndexReader parent
         3: .line 151
            aload 2 /* parent */
            iconst_1
            putfield org.apache.lucene.index.IndexReader.closedByChild:Z
         4: .line 153
            aload 2 /* parent */
            getfield org.apache.lucene.index.IndexReader.refCount:Ljava/util/concurrent/atomic/AtomicInteger;
            iconst_0
            invokevirtual java.util.concurrent.atomic.AtomicInteger.addAndGet:(I)I
            pop
         5: .line 155
            aload 2 /* parent */
            invokevirtual org.apache.lucene.index.IndexReader.reportCloseToParentReaders:()V
        end local 2 // org.apache.lucene.index.IndexReader parent
         6: .line 150
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         7: .line 149
            aload 1
            monitorexit
         8: goto 11
      StackMap locals: org.apache.lucene.index.IndexReader java.util.Set
      StackMap stack: java.lang.Throwable
         9: aload 1
            monitorexit
        10: athrow
        11: .line 158
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   12     0    this  Lorg/apache/lucene/index/IndexReader;
            3    6     2  parent  Lorg/apache/lucene/index/IndexReader;
      Exception table:
        from    to  target  type
           1     8       9  any
           9    10       9  any
    Exceptions:
      throws java.io.IOException

  public final int getRefCount();
    descriptor: ()I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 164
            aload 0 /* this */
            getfield org.apache.lucene.index.IndexReader.refCount:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            ireturn
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/index/IndexReader;

  public final void incRef();
    descriptor: ()V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 183
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.IndexReader.tryIncRef:()Z
            ifne 2
         1: .line 184
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.IndexReader.ensureOpen:()V
         2: .line 186
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/lucene/index/IndexReader;

  public final boolean tryIncRef();
    descriptor: ()Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 213
            goto 3
        start local 1 // int count
         1: .line 214
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.IndexReader.refCount:Ljava/util/concurrent/atomic/AtomicInteger;
            iload 1 /* count */
            iload 1 /* count */
            iconst_1
            iadd
            invokevirtual java.util.concurrent.atomic.AtomicInteger.compareAndSet:(II)Z
            ifeq 3
         2: .line 215
            iconst_1
            ireturn
        end local 1 // int count
         3: .line 213
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.IndexReader.refCount:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            dup
            istore 1 /* count */
        start local 1 // int count
         4: ifgt 1
         5: .line 218
            iconst_0
            ireturn
        end local 1 // int count
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    6     0   this  Lorg/apache/lucene/index/IndexReader;
            1    3     1  count  I
            4    6     1  count  I

  public final void decRef();
    descriptor: ()V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=5, locals=7, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 235
            aload 0 /* this */
            getfield org.apache.lucene.index.IndexReader.refCount:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            ifgt 2
         1: .line 236
            new org.apache.lucene.store.AlreadyClosedException
            dup
            ldc "this IndexReader is closed"
            invokespecial org.apache.lucene.store.AlreadyClosedException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 239
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.IndexReader.refCount:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.decrementAndGet:()I
            istore 1 /* rc */
        start local 1 // int rc
         3: .line 240
            iload 1 /* rc */
            ifne 20
         4: .line 241
            aload 0 /* this */
            iconst_1
            putfield org.apache.lucene.index.IndexReader.closed:Z
         5: .line 242
            aconst_null
            astore 2
            aconst_null
            astore 3
         6: aload 0 /* this */
            invokedynamic close(Lorg/apache/lucene/index/IndexReader;)Ljava/io/Closeable;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()V
                  org/apache/lucene/index/IndexReader.reportCloseToParentReaders()V (7)
                  ()V
            astore 4 /* finalizer */
        start local 4 // java.io.Closeable finalizer
         7: .line 243
            aload 0 /* this */
            invokedynamic close(Lorg/apache/lucene/index/IndexReader;)Ljava/io/Closeable;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()V
                  org/apache/lucene/index/IndexReader.notifyReaderClosedListeners()V (5)
                  ()V
            astore 6 /* finalizer1 */
        start local 6 // java.io.Closeable finalizer1
         8: .line 244
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.IndexReader.doClose:()V
         9: .line 245
            aload 6 /* finalizer1 */
            ifnull 12
            aload 6 /* finalizer1 */
            invokeinterface java.io.Closeable.close:()V
            goto 12
      StackMap locals: org.apache.lucene.index.IndexReader int java.lang.Throwable java.lang.Throwable java.io.Closeable top java.io.Closeable
      StackMap stack: java.lang.Throwable
        10: astore 2
            aload 6 /* finalizer1 */
            ifnull 11
            aload 6 /* finalizer1 */
            invokeinterface java.io.Closeable.close:()V
        end local 6 // java.io.Closeable finalizer1
      StackMap locals: org.apache.lucene.index.IndexReader int java.lang.Throwable java.lang.Throwable java.io.Closeable
      StackMap stack:
        11: aload 2
            athrow
      StackMap locals:
      StackMap stack:
        12: aload 4 /* finalizer */
            ifnull 22
            aload 4 /* finalizer */
            invokeinterface java.io.Closeable.close:()V
            goto 22
      StackMap locals:
      StackMap stack: java.lang.Throwable
        13: astore 3
            aload 2
            ifnonnull 14
            aload 3
            astore 2
            goto 15
      StackMap locals:
      StackMap stack:
        14: aload 2
            aload 3
            if_acmpeq 15
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        15: aload 4 /* finalizer */
            ifnull 16
            aload 4 /* finalizer */
            invokeinterface java.io.Closeable.close:()V
        end local 4 // java.io.Closeable finalizer
      StackMap locals:
      StackMap stack:
        16: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        17: astore 3
            aload 2
            ifnonnull 18
            aload 3
            astore 2
            goto 19
      StackMap locals:
      StackMap stack:
        18: aload 2
            aload 3
            if_acmpeq 19
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        19: aload 2
            athrow
        20: .line 246
      StackMap locals:
      StackMap stack:
            iload 1 /* rc */
            ifge 22
        21: .line 247
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "too many decRef calls: refCount is "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 1 /* rc */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " after decrement"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
        22: .line 249
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int rc
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   23     0        this  Lorg/apache/lucene/index/IndexReader;
            3   23     1          rc  I
            7   16     4   finalizer  Ljava/io/Closeable;
            8   11     6  finalizer1  Ljava/io/Closeable;
      Exception table:
        from    to  target  type
           8     9      10  any
           7    12      13  any
           6    17      17  any
    Exceptions:
      throws java.io.IOException

  protected final void ensureOpen();
    descriptor: ()V
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 256
            aload 0 /* this */
            getfield org.apache.lucene.index.IndexReader.refCount:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            ifgt 2
         1: .line 257
            new org.apache.lucene.store.AlreadyClosedException
            dup
            ldc "this IndexReader is closed"
            invokespecial org.apache.lucene.store.AlreadyClosedException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 261
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.index.IndexReader.closedByChild:Z
            ifeq 4
         3: .line 262
            new org.apache.lucene.store.AlreadyClosedException
            dup
            ldc "this IndexReader cannot be used anymore as one of its child readers was closed"
            invokespecial org.apache.lucene.store.AlreadyClosedException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 264
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/lucene/index/IndexReader;
    Exceptions:
      throws org.apache.lucene.store.AlreadyClosedException

  public final boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.lucene.index.IndexReader this
        start local 1 // java.lang.Object obj
         0: .line 272
            aload 0 /* this */
            aload 1 /* obj */
            if_acmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.lang.Object obj
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/lucene/index/IndexReader;
            0    2     1   obj  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      obj   

  public final int hashCode();
    descriptor: ()I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 281
            aload 0 /* this */
            invokestatic java.lang.System.identityHashCode:(Ljava/lang/Object;)I
            ireturn
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/index/IndexReader;

  public abstract org.apache.lucene.index.Fields getTermVectors(int);
    descriptor: (I)Lorg/apache/lucene/index/Fields;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      docID  

  public final org.apache.lucene.index.Terms getTermVector(int, java.lang.String);
    descriptor: (ILjava/lang/String;)Lorg/apache/lucene/index/Terms;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=4, args_size=3
        start local 0 // org.apache.lucene.index.IndexReader this
        start local 1 // int docID
        start local 2 // java.lang.String field
         0: .line 297
            aload 0 /* this */
            iload 1 /* docID */
            invokevirtual org.apache.lucene.index.IndexReader.getTermVectors:(I)Lorg/apache/lucene/index/Fields;
            astore 3 /* vectors */
        start local 3 // org.apache.lucene.index.Fields vectors
         1: .line 298
            aload 3 /* vectors */
            ifnonnull 3
         2: .line 299
            aconst_null
            areturn
         3: .line 301
      StackMap locals: org.apache.lucene.index.Fields
      StackMap stack:
            aload 3 /* vectors */
            aload 2 /* field */
            invokevirtual org.apache.lucene.index.Fields.terms:(Ljava/lang/String;)Lorg/apache/lucene/index/Terms;
            areturn
        end local 3 // org.apache.lucene.index.Fields vectors
        end local 2 // java.lang.String field
        end local 1 // int docID
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     this  Lorg/apache/lucene/index/IndexReader;
            0    4     1    docID  I
            0    4     2    field  Ljava/lang/String;
            1    4     3  vectors  Lorg/apache/lucene/index/Fields;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      docID  
      field  

  public abstract int numDocs();
    descriptor: ()I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract int maxDoc();
    descriptor: ()I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public final int numDeletedDocs();
    descriptor: ()I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 318
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.IndexReader.maxDoc:()I
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.IndexReader.numDocs:()I
            isub
            ireturn
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/index/IndexReader;

  public abstract void document(int, org.apache.lucene.index.StoredFieldVisitor);
    descriptor: (ILorg/apache/lucene/index/StoredFieldVisitor;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      docID    
      visitor  

  public final org.apache.lucene.document.Document document(int);
    descriptor: (I)Lorg/apache/lucene/document/Document;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.lucene.index.IndexReader this
        start local 1 // int docID
         0: .line 351
            new org.apache.lucene.document.DocumentStoredFieldVisitor
            dup
            invokespecial org.apache.lucene.document.DocumentStoredFieldVisitor.<init>:()V
            astore 2 /* visitor */
        start local 2 // org.apache.lucene.document.DocumentStoredFieldVisitor visitor
         1: .line 352
            aload 0 /* this */
            iload 1 /* docID */
            aload 2 /* visitor */
            invokevirtual org.apache.lucene.index.IndexReader.document:(ILorg/apache/lucene/index/StoredFieldVisitor;)V
         2: .line 353
            aload 2 /* visitor */
            invokevirtual org.apache.lucene.document.DocumentStoredFieldVisitor.getDocument:()Lorg/apache/lucene/document/Document;
            areturn
        end local 2 // org.apache.lucene.document.DocumentStoredFieldVisitor visitor
        end local 1 // int docID
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lorg/apache/lucene/index/IndexReader;
            0    3     1    docID  I
            1    3     2  visitor  Lorg/apache/lucene/document/DocumentStoredFieldVisitor;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      docID  

  public final org.apache.lucene.document.Document document(int, java.util.Set<java.lang.String>);
    descriptor: (ILjava/util/Set;)Lorg/apache/lucene/document/Document;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // org.apache.lucene.index.IndexReader this
        start local 1 // int docID
        start local 2 // java.util.Set fieldsToLoad
         0: .line 363
            new org.apache.lucene.document.DocumentStoredFieldVisitor
            dup
         1: .line 364
            aload 2 /* fieldsToLoad */
         2: .line 363
            invokespecial org.apache.lucene.document.DocumentStoredFieldVisitor.<init>:(Ljava/util/Set;)V
            astore 3 /* visitor */
        start local 3 // org.apache.lucene.document.DocumentStoredFieldVisitor visitor
         3: .line 365
            aload 0 /* this */
            iload 1 /* docID */
            aload 3 /* visitor */
            invokevirtual org.apache.lucene.index.IndexReader.document:(ILorg/apache/lucene/index/StoredFieldVisitor;)V
         4: .line 366
            aload 3 /* visitor */
            invokevirtual org.apache.lucene.document.DocumentStoredFieldVisitor.getDocument:()Lorg/apache/lucene/document/Document;
            areturn
        end local 3 // org.apache.lucene.document.DocumentStoredFieldVisitor visitor
        end local 2 // java.util.Set fieldsToLoad
        end local 1 // int docID
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    5     0          this  Lorg/apache/lucene/index/IndexReader;
            0    5     1         docID  I
            0    5     2  fieldsToLoad  Ljava/util/Set<Ljava/lang/String;>;
            3    5     3       visitor  Lorg/apache/lucene/document/DocumentStoredFieldVisitor;
    Exceptions:
      throws java.io.IOException
    Signature: (ILjava/util/Set<Ljava/lang/String;>;)Lorg/apache/lucene/document/Document;
    MethodParameters:
              Name  Flags
      docID         
      fieldsToLoad  

  public boolean hasDeletions();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 373
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.IndexReader.numDeletedDocs:()I
            ifle 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/lucene/index/IndexReader;

  public final synchronized void close();
    descriptor: ()V
    flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 384
            aload 0 /* this */
            getfield org.apache.lucene.index.IndexReader.closed:Z
            ifne 3
         1: .line 385
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.IndexReader.decRef:()V
         2: .line 386
            aload 0 /* this */
            iconst_1
            putfield org.apache.lucene.index.IndexReader.closed:Z
         3: .line 388
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/lucene/index/IndexReader;
    Exceptions:
      throws java.io.IOException

  protected abstract void doClose();
    descriptor: ()V
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract org.apache.lucene.index.IndexReaderContext getContext();
    descriptor: ()Lorg/apache/lucene/index/IndexReaderContext;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public final java.util.List<org.apache.lucene.index.LeafReaderContext> leaves();
    descriptor: ()Ljava/util/List;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.index.IndexReader this
         0: .line 420
            aload 0 /* this */
            invokevirtual org.apache.lucene.index.IndexReader.getContext:()Lorg/apache/lucene/index/IndexReaderContext;
            invokevirtual org.apache.lucene.index.IndexReaderContext.leaves:()Ljava/util/List;
            areturn
        end local 0 // org.apache.lucene.index.IndexReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/index/IndexReader;
    Signature: ()Ljava/util/List<Lorg/apache/lucene/index/LeafReaderContext;>;

  public abstract org.apache.lucene.index.IndexReader$CacheHelper getReaderCacheHelper();
    descriptor: ()Lorg/apache/lucene/index/IndexReader$CacheHelper;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract int docFreq(org.apache.lucene.index.Term);
    descriptor: (Lorg/apache/lucene/index/Term;)I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      term  

  public abstract long totalTermFreq(org.apache.lucene.index.Term);
    descriptor: (Lorg/apache/lucene/index/Term;)J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      term  

  public abstract long getSumDocFreq(java.lang.String);
    descriptor: (Ljava/lang/String;)J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public abstract int getDocCount(java.lang.String);
    descriptor: (Ljava/lang/String;)I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  

  public abstract long getSumTotalTermFreq(java.lang.String);
    descriptor: (Ljava/lang/String;)J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      field  
}
SourceFile: "IndexReader.java"
NestMembers:
  org.apache.lucene.index.IndexReader$CacheHelper  org.apache.lucene.index.IndexReader$CacheKey  org.apache.lucene.index.IndexReader$ClosedListener
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract CacheHelper = org.apache.lucene.index.IndexReader$CacheHelper of org.apache.lucene.index.IndexReader
  public final CacheKey = org.apache.lucene.index.IndexReader$CacheKey of org.apache.lucene.index.IndexReader
  public abstract ClosedListener = org.apache.lucene.index.IndexReader$ClosedListener of org.apache.lucene.index.IndexReader