public abstract class org.apache.cassandra.utils.MergeIterator$Reducer<In, Out>
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.cassandra.utils.MergeIterator$Reducer
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.MergeIterator$Reducer this
         0: .line 420
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.cassandra.utils.MergeIterator$Reducer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/MergeIterator$Reducer<TIn;TOut;>;

  public boolean trivialReduceIsTrivial();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.MergeIterator$Reducer this
         0: .line 427
            iconst_0
            ireturn
        end local 0 // org.apache.cassandra.utils.MergeIterator$Reducer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/MergeIterator$Reducer<TIn;TOut;>;

  public abstract void reduce(int, );
    descriptor: (ILjava/lang/Object;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (ITIn;)V
    MethodParameters:
         Name  Flags
      idx      
      current  

  protected abstract Out getReduced();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    Signature: ()TOut;

  protected void onKeyChange();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.MergeIterator$Reducer this
         0: .line 443
            return
        end local 0 // org.apache.cassandra.utils.MergeIterator$Reducer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/MergeIterator$Reducer<TIn;TOut;>;

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.MergeIterator$Reducer this
         0: .line 448
            return
        end local 0 // org.apache.cassandra.utils.MergeIterator$Reducer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/MergeIterator$Reducer<TIn;TOut;>;
}
Signature: <In:Ljava/lang/Object;Out:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "MergeIterator.java"
NestHost: org.apache.cassandra.utils.MergeIterator
InnerClasses:
  public abstract Reducer = org.apache.cassandra.utils.MergeIterator$Reducer of org.apache.cassandra.utils.MergeIterator