class org.apache.cassandra.utils.btree.BTree$FiltrationTracker<V> implements com.google.common.base.Function<V, V>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.cassandra.utils.btree.BTree$FiltrationTracker
  super_class: java.lang.Object
{
  final com.google.common.base.Function<? super V, ? extends V> wrapped;
    descriptor: Lcom/google/common/base/Function;
    flags: (0x0010) ACC_FINAL
    Signature: Lcom/google/common/base/Function<-TV;+TV;>;

  int index;
    descriptor: I
    flags: (0x0000) 

  boolean failed;
    descriptor: Z
    flags: (0x0000) 

  private void <init>(com.google.common.base.Function<? super V, ? extends V>);
    descriptor: (Lcom/google/common/base/Function;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.utils.btree.BTree$FiltrationTracker this
        start local 1 // com.google.common.base.Function wrapped
         0: .line 641
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 643
            aload 0 /* this */
            aload 1 /* wrapped */
            putfield org.apache.cassandra.utils.btree.BTree$FiltrationTracker.wrapped:Lcom/google/common/base/Function;
         2: .line 644
            return
        end local 1 // com.google.common.base.Function wrapped
        end local 0 // org.apache.cassandra.utils.btree.BTree$FiltrationTracker this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lorg/apache/cassandra/utils/btree/BTree$FiltrationTracker<TV;>;
            0    3     1  wrapped  Lcom/google/common/base/Function<-TV;+TV;>;
    Signature: (Lcom/google/common/base/Function<-TV;+TV;>;)V
    MethodParameters:
         Name  Flags
      wrapped  

  public V apply();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.cassandra.utils.btree.BTree$FiltrationTracker this
        start local 1 // java.lang.Object i
         0: .line 648
            aload 0 /* this */
            getfield org.apache.cassandra.utils.btree.BTree$FiltrationTracker.wrapped:Lcom/google/common/base/Function;
            aload 1 /* i */
            invokeinterface com.google.common.base.Function.apply:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* o */
        start local 2 // java.lang.Object o
         1: .line 649
            aload 2 /* o */
            ifnull 2
            aload 0 /* this */
            dup
            getfield org.apache.cassandra.utils.btree.BTree$FiltrationTracker.index:I
            iconst_1
            iadd
            putfield org.apache.cassandra.utils.btree.BTree$FiltrationTracker.index:I
            goto 3
         2: .line 650
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield org.apache.cassandra.utils.btree.BTree$FiltrationTracker.failed:Z
         3: .line 651
      StackMap locals:
      StackMap stack:
            aload 2 /* o */
            areturn
        end local 2 // java.lang.Object o
        end local 1 // java.lang.Object i
        end local 0 // org.apache.cassandra.utils.btree.BTree$FiltrationTracker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/cassandra/utils/btree/BTree$FiltrationTracker<TV;>;
            0    4     1     i  TV;
            1    4     2     o  TV;
    Signature: (TV;)TV;
    MethodParameters:
      Name  Flags
      i     
}
Signature: <V:Ljava/lang/Object;>Ljava/lang/Object;Lcom/google/common/base/Function<TV;TV;>;
SourceFile: "BTree.java"
NestHost: org.apache.cassandra.utils.btree.BTree
InnerClasses:
  private FiltrationTracker = org.apache.cassandra.utils.btree.BTree$FiltrationTracker of org.apache.cassandra.utils.btree.BTree