public class org.apache.cassandra.db.SizeEstimatesRecorder extends org.apache.cassandra.service.MigrationListener implements java.lang.Runnable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.db.SizeEstimatesRecorder
  super_class: org.apache.cassandra.service.MigrationListener
{
  private static final org.slf4j.Logger logger;
    descriptor: Lorg/slf4j/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  public static final org.apache.cassandra.db.SizeEstimatesRecorder instance;
    descriptor: Lorg/apache/cassandra/db/SizeEstimatesRecorder;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 52
            ldc Lorg/apache/cassandra/db/SizeEstimatesRecorder;
            invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
            putstatic org.apache.cassandra.db.SizeEstimatesRecorder.logger:Lorg/slf4j/Logger;
         1: .line 54
            new org.apache.cassandra.db.SizeEstimatesRecorder
            dup
            invokespecial org.apache.cassandra.db.SizeEstimatesRecorder.<init>:()V
            putstatic org.apache.cassandra.db.SizeEstimatesRecorder.instance:Lorg/apache/cassandra/db/SizeEstimatesRecorder;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
         0: .line 56
            aload 0 /* this */
            invokespecial org.apache.cassandra.service.MigrationListener.<init>:()V
         1: .line 58
            getstatic org.apache.cassandra.service.MigrationManager.instance:Lorg/apache/cassandra/service/MigrationManager;
            aload 0 /* this */
            invokevirtual org.apache.cassandra.service.MigrationManager.register:(Lorg/apache/cassandra/service/MigrationListener;)V
         2: .line 59
            return
        end local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/cassandra/db/SizeEstimatesRecorder;

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=8, locals=11, args_size=1
        start local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
         0: .line 63
            getstatic org.apache.cassandra.service.StorageService.instance:Lorg/apache/cassandra/service/StorageService;
            invokevirtual org.apache.cassandra.service.StorageService.getTokenMetadata:()Lorg/apache/cassandra/locator/TokenMetadata;
            invokevirtual org.apache.cassandra.locator.TokenMetadata.cloneOnlyTokenMap:()Lorg/apache/cassandra/locator/TokenMetadata;
            astore 1 /* metadata */
        start local 1 // org.apache.cassandra.locator.TokenMetadata metadata
         1: .line 64
            aload 1 /* metadata */
            invokestatic org.apache.cassandra.utils.FBUtilities.getBroadcastAddress:()Ljava/net/InetAddress;
            invokevirtual org.apache.cassandra.locator.TokenMetadata.isMember:(Ljava/net/InetAddress;)Z
            ifne 4
         2: .line 66
            getstatic org.apache.cassandra.db.SizeEstimatesRecorder.logger:Lorg/slf4j/Logger;
            ldc "Node is not part of the ring; not recording size estimates"
            invokeinterface org.slf4j.Logger.debug:(Ljava/lang/String;)V
         3: .line 67
            return
         4: .line 70
      StackMap locals: org.apache.cassandra.locator.TokenMetadata
      StackMap stack:
            getstatic org.apache.cassandra.db.SizeEstimatesRecorder.logger:Lorg/slf4j/Logger;
            ldc "Recording size estimates"
            invokeinterface org.slf4j.Logger.trace:(Ljava/lang/String;)V
         5: .line 72
            invokestatic org.apache.cassandra.db.Keyspace.nonLocalStrategy:()Ljava/lang/Iterable;
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 3
            goto 21
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder org.apache.cassandra.locator.TokenMetadata top java.util.Iterator
      StackMap stack:
         6: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.db.Keyspace
            astore 2 /* keyspace */
        start local 2 // org.apache.cassandra.db.Keyspace keyspace
         7: .line 74
            getstatic org.apache.cassandra.service.StorageService.instance:Lorg/apache/cassandra/service/StorageService;
            aload 2 /* keyspace */
            invokevirtual org.apache.cassandra.db.Keyspace.getName:()Ljava/lang/String;
         8: .line 75
            invokestatic org.apache.cassandra.utils.FBUtilities.getBroadcastAddress:()Ljava/net/InetAddress;
         9: .line 74
            invokevirtual org.apache.cassandra.service.StorageService.getPrimaryRangesForEndpoint:(Ljava/lang/String;Ljava/net/InetAddress;)Ljava/util/Collection;
            astore 4 /* localRanges */
        start local 4 // java.util.Collection localRanges
        10: .line 76
            aload 2 /* keyspace */
            invokevirtual org.apache.cassandra.db.Keyspace.getColumnFamilyStores:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 6
            goto 20
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder org.apache.cassandra.locator.TokenMetadata org.apache.cassandra.db.Keyspace java.util.Iterator java.util.Collection top java.util.Iterator
      StackMap stack:
        11: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.db.ColumnFamilyStore
            astore 5 /* table */
        start local 5 // org.apache.cassandra.db.ColumnFamilyStore table
        12: .line 78
            invokestatic java.lang.System.nanoTime:()J
            lstore 7 /* start */
        start local 7 // long start
        13: .line 79
            aload 0 /* this */
            aload 5 /* table */
            aload 4 /* localRanges */
            invokevirtual org.apache.cassandra.db.SizeEstimatesRecorder.recordSizeEstimates:(Lorg/apache/cassandra/db/ColumnFamilyStore;Ljava/util/Collection;)V
        14: .line 80
            invokestatic java.lang.System.nanoTime:()J
            lload 7 /* start */
            lsub
            lstore 9 /* passed */
        start local 9 // long passed
        15: .line 81
            getstatic org.apache.cassandra.db.SizeEstimatesRecorder.logger:Lorg/slf4j/Logger;
            ldc "Spent {} milliseconds on estimating {}.{} size"
            iconst_3
            anewarray java.lang.Object
            dup
            iconst_0
        16: .line 82
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            lload 9 /* passed */
            invokevirtual java.util.concurrent.TimeUnit.toMillis:(J)J
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            aastore
            dup
            iconst_1
        17: .line 83
            aload 5 /* table */
            getfield org.apache.cassandra.db.ColumnFamilyStore.metadata:Lorg/apache/cassandra/config/CFMetaData;
            getfield org.apache.cassandra.config.CFMetaData.ksName:Ljava/lang/String;
            aastore
            dup
            iconst_2
        18: .line 84
            aload 5 /* table */
            getfield org.apache.cassandra.db.ColumnFamilyStore.metadata:Lorg/apache/cassandra/config/CFMetaData;
            getfield org.apache.cassandra.config.CFMetaData.cfName:Ljava/lang/String;
            aastore
        19: .line 81
            invokeinterface org.slf4j.Logger.trace:(Ljava/lang/String;[Ljava/lang/Object;)V
        end local 9 // long passed
        end local 7 // long start
        end local 5 // org.apache.cassandra.db.ColumnFamilyStore table
        20: .line 76
      StackMap locals:
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 11
        end local 4 // java.util.Collection localRanges
        end local 2 // org.apache.cassandra.db.Keyspace keyspace
        21: .line 72
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder org.apache.cassandra.locator.TokenMetadata top java.util.Iterator
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
        22: .line 87
            return
        end local 1 // org.apache.cassandra.locator.TokenMetadata metadata
        end local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   23     0         this  Lorg/apache/cassandra/db/SizeEstimatesRecorder;
            1   23     1     metadata  Lorg/apache/cassandra/locator/TokenMetadata;
            7   21     2     keyspace  Lorg/apache/cassandra/db/Keyspace;
           10   21     4  localRanges  Ljava/util/Collection<Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;>;
           12   20     5        table  Lorg/apache/cassandra/db/ColumnFamilyStore;
           13   20     7        start  J
           15   20     9       passed  J

  private void recordSizeEstimates(org.apache.cassandra.db.ColumnFamilyStore, java.util.Collection<org.apache.cassandra.dht.Range<org.apache.cassandra.dht.Token>>);
    descriptor: (Lorg/apache/cassandra/db/ColumnFamilyStore;Ljava/util/Collection;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=18, args_size=3
        start local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
        start local 1 // org.apache.cassandra.db.ColumnFamilyStore table
        start local 2 // java.util.Collection localRanges
         0: .line 93
            new java.util.HashMap
            dup
            aload 2 /* localRanges */
            invokeinterface java.util.Collection.size:()I
            invokespecial java.util.HashMap.<init>:(I)V
            astore 3 /* estimates */
        start local 3 // java.util.Map estimates
         1: .line 94
            aload 2 /* localRanges */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 5
            goto 24
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder org.apache.cassandra.db.ColumnFamilyStore java.util.Collection java.util.Map top java.util.Iterator
      StackMap stack:
         2: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.dht.Range
            astore 4 /* localRange */
        start local 4 // org.apache.cassandra.dht.Range localRange
         3: .line 96
            aload 4 /* localRange */
            invokevirtual org.apache.cassandra.dht.Range.unwrap:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 7
            goto 23
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder org.apache.cassandra.db.ColumnFamilyStore java.util.Collection java.util.Map org.apache.cassandra.dht.Range java.util.Iterator top java.util.Iterator
      StackMap stack:
         4: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.dht.Range
            astore 6 /* unwrappedRange */
        start local 6 // org.apache.cassandra.dht.Range unwrappedRange
         5: .line 99
            aconst_null
            astore 8 /* refs */
        start local 8 // org.apache.cassandra.utils.concurrent.Refs refs
         6: .line 104
            goto 12
         7: .line 106
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder org.apache.cassandra.db.ColumnFamilyStore java.util.Collection java.util.Map org.apache.cassandra.dht.Range java.util.Iterator org.apache.cassandra.dht.Range java.util.Iterator org.apache.cassandra.utils.concurrent.Refs
      StackMap stack:
            aload 1 /* table */
            invokevirtual org.apache.cassandra.db.ColumnFamilyStore.getTracker:()Lorg/apache/cassandra/db/lifecycle/Tracker;
            invokevirtual org.apache.cassandra.db.lifecycle.Tracker.getView:()Lorg/apache/cassandra/db/lifecycle/View;
            getstatic org.apache.cassandra.db.lifecycle.SSTableSet.CANONICAL:Lorg/apache/cassandra/db/lifecycle/SSTableSet;
            invokevirtual org.apache.cassandra.db.lifecycle.View.select:(Lorg/apache/cassandra/db/lifecycle/SSTableSet;)Ljava/lang/Iterable;
            astore 13 /* sstables */
        start local 13 // java.lang.Iterable sstables
         8: .line 107
            aload 13 /* sstables */
            invokestatic org.apache.cassandra.db.lifecycle.SSTableIntervalTree.build:(Ljava/lang/Iterable;)Lorg/apache/cassandra/db/lifecycle/SSTableIntervalTree;
            astore 14 /* tree */
        start local 14 // org.apache.cassandra.db.lifecycle.SSTableIntervalTree tree
         9: .line 108
            aload 6 /* unwrappedRange */
            invokestatic org.apache.cassandra.dht.Range.makeRowRange:(Lorg/apache/cassandra/dht/Range;)Lorg/apache/cassandra/dht/Range;
            astore 15 /* r */
        start local 15 // org.apache.cassandra.dht.Range r
        10: .line 109
            aload 15 /* r */
            getfield org.apache.cassandra.dht.Range.left:Lorg/apache/cassandra/dht/RingPosition;
            checkcast org.apache.cassandra.db.PartitionPosition
            aload 15 /* r */
            getfield org.apache.cassandra.dht.Range.right:Lorg/apache/cassandra/dht/RingPosition;
            checkcast org.apache.cassandra.db.PartitionPosition
            aload 14 /* tree */
            invokestatic org.apache.cassandra.db.lifecycle.View.sstablesInBounds:(Lorg/apache/cassandra/db/PartitionPosition;Lorg/apache/cassandra/db/PartitionPosition;Lorg/apache/cassandra/db/lifecycle/SSTableIntervalTree;)Ljava/util/List;
            astore 16 /* canonicalSSTables */
        start local 16 // java.lang.Iterable canonicalSSTables
        11: .line 110
            aload 16 /* canonicalSSTables */
            invokestatic org.apache.cassandra.utils.concurrent.Refs.tryRef:(Ljava/lang/Iterable;)Lorg/apache/cassandra/utils/concurrent/Refs;
            astore 8 /* refs */
        end local 16 // java.lang.Iterable canonicalSSTables
        end local 15 // org.apache.cassandra.dht.Range r
        end local 14 // org.apache.cassandra.db.lifecycle.SSTableIntervalTree tree
        end local 13 // java.lang.Iterable sstables
        12: .line 104
      StackMap locals:
      StackMap stack:
            aload 8 /* refs */
            ifnull 7
        13: .line 114
            aload 0 /* this */
            aload 8 /* refs */
            aload 6 /* unwrappedRange */
            invokevirtual org.apache.cassandra.db.SizeEstimatesRecorder.estimatePartitionsCount:(Ljava/util/Collection;Lorg/apache/cassandra/dht/Range;)J
            lstore 9 /* partitionsCount */
        start local 9 // long partitionsCount
        14: .line 115
            aload 0 /* this */
            aload 8 /* refs */
            invokevirtual org.apache.cassandra.db.SizeEstimatesRecorder.estimateMeanPartitionSize:(Ljava/util/Collection;)J
            lstore 11 /* meanPartitionSize */
        start local 11 // long meanPartitionSize
        15: .line 116
            goto 20
        end local 11 // long meanPartitionSize
        end local 9 // long partitionsCount
        16: .line 118
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 17
        17: .line 119
            aload 8 /* refs */
            ifnull 19
        18: .line 120
            aload 8 /* refs */
            invokevirtual org.apache.cassandra.utils.concurrent.Refs.release:()V
        19: .line 121
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder org.apache.cassandra.db.ColumnFamilyStore java.util.Collection java.util.Map org.apache.cassandra.dht.Range java.util.Iterator org.apache.cassandra.dht.Range java.util.Iterator org.apache.cassandra.utils.concurrent.Refs top top top top top top top top java.lang.Throwable
      StackMap stack:
            aload 17
            athrow
        start local 9 // long partitionsCount
        start local 11 // long meanPartitionSize
        20: .line 119
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder org.apache.cassandra.db.ColumnFamilyStore java.util.Collection java.util.Map org.apache.cassandra.dht.Range java.util.Iterator org.apache.cassandra.dht.Range java.util.Iterator org.apache.cassandra.utils.concurrent.Refs long long
      StackMap stack:
            aload 8 /* refs */
            ifnull 22
        21: .line 120
            aload 8 /* refs */
            invokevirtual org.apache.cassandra.utils.concurrent.Refs.release:()V
        22: .line 123
      StackMap locals:
      StackMap stack:
            aload 3 /* estimates */
            aload 6 /* unwrappedRange */
            lload 9 /* partitionsCount */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            lload 11 /* meanPartitionSize */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            invokestatic org.apache.cassandra.utils.Pair.create:(Ljava/lang/Object;Ljava/lang/Object;)Lorg/apache/cassandra/utils/Pair;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 11 // long meanPartitionSize
        end local 9 // long partitionsCount
        end local 8 // org.apache.cassandra.utils.concurrent.Refs refs
        end local 6 // org.apache.cassandra.dht.Range unwrappedRange
        23: .line 96
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder org.apache.cassandra.db.ColumnFamilyStore java.util.Collection java.util.Map org.apache.cassandra.dht.Range java.util.Iterator top java.util.Iterator
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
        end local 4 // org.apache.cassandra.dht.Range localRange
        24: .line 94
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder org.apache.cassandra.db.ColumnFamilyStore java.util.Collection java.util.Map top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
        25: .line 128
            aload 1 /* table */
            getfield org.apache.cassandra.db.ColumnFamilyStore.metadata:Lorg/apache/cassandra/config/CFMetaData;
            getfield org.apache.cassandra.config.CFMetaData.ksName:Ljava/lang/String;
            aload 1 /* table */
            getfield org.apache.cassandra.db.ColumnFamilyStore.metadata:Lorg/apache/cassandra/config/CFMetaData;
            getfield org.apache.cassandra.config.CFMetaData.cfName:Ljava/lang/String;
            aload 3 /* estimates */
            invokestatic org.apache.cassandra.db.SystemKeyspace.updateSizeEstimates:(Ljava/lang/String;Ljava/lang/String;Ljava/util/Map;)V
        26: .line 129
            return
        end local 3 // java.util.Map estimates
        end local 2 // java.util.Collection localRanges
        end local 1 // org.apache.cassandra.db.ColumnFamilyStore table
        end local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   27     0               this  Lorg/apache/cassandra/db/SizeEstimatesRecorder;
            0   27     1              table  Lorg/apache/cassandra/db/ColumnFamilyStore;
            0   27     2        localRanges  Ljava/util/Collection<Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;>;
            1   27     3          estimates  Ljava/util/Map<Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;Lorg/apache/cassandra/utils/Pair<Ljava/lang/Long;Ljava/lang/Long;>;>;
            3   24     4         localRange  Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;
            5   23     6     unwrappedRange  Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;
            6   23     8               refs  Lorg/apache/cassandra/utils/concurrent/Refs<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
           14   16     9    partitionsCount  J
           20   23     9    partitionsCount  J
           15   16    11  meanPartitionSize  J
           20   23    11  meanPartitionSize  J
            8   12    13           sstables  Ljava/lang/Iterable<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            9   12    14               tree  Lorg/apache/cassandra/db/lifecycle/SSTableIntervalTree;
           10   12    15                  r  Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/db/PartitionPosition;>;
           11   12    16  canonicalSSTables  Ljava/lang/Iterable<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
      Exception table:
        from    to  target  type
           6    16      16  any
    Signature: (Lorg/apache/cassandra/db/ColumnFamilyStore;Ljava/util/Collection<Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;>;)V
    MethodParameters:
             Name  Flags
      table        
      localRanges  

  private long estimatePartitionsCount(java.util.Collection<org.apache.cassandra.io.sstable.format.SSTableReader>, org.apache.cassandra.dht.Range<org.apache.cassandra.dht.Token>);
    descriptor: (Ljava/util/Collection;Lorg/apache/cassandra/dht/Range;)J
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=7, args_size=3
        start local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
        start local 1 // java.util.Collection sstables
        start local 2 // org.apache.cassandra.dht.Range range
         0: .line 133
            lconst_0
            lstore 3 /* count */
        start local 3 // long count
         1: .line 134
            aload 1 /* sstables */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 6
            goto 4
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder java.util.Collection org.apache.cassandra.dht.Range long top java.util.Iterator
      StackMap stack:
         2: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.io.sstable.format.SSTableReader
            astore 5 /* sstable */
        start local 5 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
         3: .line 135
            lload 3 /* count */
            aload 5 /* sstable */
            aload 2 /* range */
            invokestatic java.util.Collections.singleton:(Ljava/lang/Object;)Ljava/util/Set;
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.estimatedKeysForRanges:(Ljava/util/Collection;)J
            ladd
            lstore 3 /* count */
        end local 5 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
         4: .line 134
      StackMap locals:
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         5: .line 136
            lload 3 /* count */
            lreturn
        end local 3 // long count
        end local 2 // org.apache.cassandra.dht.Range range
        end local 1 // java.util.Collection sstables
        end local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0      this  Lorg/apache/cassandra/db/SizeEstimatesRecorder;
            0    6     1  sstables  Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            0    6     2     range  Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;
            1    6     3     count  J
            3    4     5   sstable  Lorg/apache/cassandra/io/sstable/format/SSTableReader;
    Signature: (Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;)J
    MethodParameters:
          Name  Flags
      sstables  
      range     

  private long estimateMeanPartitionSize(java.util.Collection<org.apache.cassandra.io.sstable.format.SSTableReader>);
    descriptor: (Ljava/util/Collection;)J
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=10, args_size=2
        start local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
        start local 1 // java.util.Collection sstables
         0: .line 141
            lconst_0
            lstore 2 /* sum */
        start local 2 // long sum
         1: lconst_0
            lstore 4 /* count */
        start local 4 // long count
         2: .line 142
            aload 1 /* sstables */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 7
            goto 7
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder java.util.Collection long long top java.util.Iterator
      StackMap stack:
         3: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.io.sstable.format.SSTableReader
            astore 6 /* sstable */
        start local 6 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
         4: .line 144
            aload 6 /* sstable */
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.getEstimatedPartitionSize:()Lorg/apache/cassandra/utils/EstimatedHistogram;
            invokevirtual org.apache.cassandra.utils.EstimatedHistogram.count:()J
            lstore 8 /* n */
        start local 8 // long n
         5: .line 145
            lload 2 /* sum */
            aload 6 /* sstable */
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.getEstimatedPartitionSize:()Lorg/apache/cassandra/utils/EstimatedHistogram;
            invokevirtual org.apache.cassandra.utils.EstimatedHistogram.mean:()J
            lload 8 /* n */
            lmul
            ladd
            lstore 2 /* sum */
         6: .line 146
            lload 4 /* count */
            lload 8 /* n */
            ladd
            lstore 4 /* count */
        end local 8 // long n
        end local 6 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
         7: .line 142
      StackMap locals:
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
         8: .line 148
            lload 4 /* count */
            lconst_0
            lcmp
            ifle 9
            lload 2 /* sum */
            lload 4 /* count */
            ldiv
            goto 10
      StackMap locals: org.apache.cassandra.db.SizeEstimatesRecorder java.util.Collection long long
      StackMap stack:
         9: lconst_0
      StackMap locals:
      StackMap stack: long
        10: lreturn
        end local 4 // long count
        end local 2 // long sum
        end local 1 // java.util.Collection sstables
        end local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   11     0      this  Lorg/apache/cassandra/db/SizeEstimatesRecorder;
            0   11     1  sstables  Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            1   11     2       sum  J
            2   11     4     count  J
            4    7     6   sstable  Lorg/apache/cassandra/io/sstable/format/SSTableReader;
            5    7     8         n  J
    Signature: (Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;)J
    MethodParameters:
          Name  Flags
      sstables  

  public void onDropColumnFamily(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
        start local 1 // java.lang.String keyspace
        start local 2 // java.lang.String table
         0: .line 154
            aload 1 /* keyspace */
            aload 2 /* table */
            invokestatic org.apache.cassandra.db.SystemKeyspace.clearSizeEstimates:(Ljava/lang/String;Ljava/lang/String;)V
         1: .line 155
            return
        end local 2 // java.lang.String table
        end local 1 // java.lang.String keyspace
        end local 0 // org.apache.cassandra.db.SizeEstimatesRecorder this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/apache/cassandra/db/SizeEstimatesRecorder;
            0    2     1  keyspace  Ljava/lang/String;
            0    2     2     table  Ljava/lang/String;
    MethodParameters:
          Name  Flags
      keyspace  
      table     
}
SourceFile: "SizeEstimatesRecorder.java"