public abstract class org.apache.lucene.codecs.FieldsProducer extends org.apache.lucene.index.Fields implements java.io.Closeable, org.apache.lucene.util.Accountable
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.lucene.codecs.FieldsProducer
  super_class: org.apache.lucene.index.Fields
{
  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.codecs.FieldsProducer this
         0: .line 35
            aload 0 /* this */
            invokespecial org.apache.lucene.index.Fields.<init>:()V
         1: .line 36
            return
        end local 0 // org.apache.lucene.codecs.FieldsProducer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/lucene/codecs/FieldsProducer;

  public abstract void close();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract void checkIntegrity();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public org.apache.lucene.codecs.FieldsProducer getMergeInstance();
    descriptor: ()Lorg/apache/lucene/codecs/FieldsProducer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.codecs.FieldsProducer this
         0: .line 56
            aload 0 /* this */
            areturn
        end local 0 // org.apache.lucene.codecs.FieldsProducer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/codecs/FieldsProducer;
}
SourceFile: "FieldsProducer.java"