https://lucene.apache.org/lucene-parent/lucene-core: Apache Lucene Java Core (The Apache Software Foundation) 
class org.apache.lucene.search.LRUQueryCache$LeafCache implements org.apache.lucene.util.Accountable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.lucene.search.LRUQueryCache$LeafCache
  super_class: java.lang.Object
{
  private final java.lang.Object key;
    descriptor: Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.Map<org.apache.lucene.search.Query, org.apache.lucene.search.DocIdSet> cache;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Lorg/apache/lucene/search/Query;Lorg/apache/lucene/search/DocIdSet;>;

  private volatile long ramBytesUsed;
    descriptor: J
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  final org.apache.lucene.search.LRUQueryCache this$0;
    descriptor: Lorg/apache/lucene/search/LRUQueryCache;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 608
            ldc Lorg/apache/lucene/search/LRUQueryCache;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.apache.lucene.search.LRUQueryCache$LeafCache.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(org.apache.lucene.search.LRUQueryCache, java.lang.Object);
    descriptor: (Lorg/apache/lucene/search/LRUQueryCache;Ljava/lang/Object;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
        start local 2 // java.lang.Object key
         0: .line 614
            aload 0 /* this */
            aload 1
            putfield org.apache.lucene.search.LRUQueryCache$LeafCache.this$0:Lorg/apache/lucene/search/LRUQueryCache;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 615
            aload 0 /* this */
            aload 2 /* key */
            putfield org.apache.lucene.search.LRUQueryCache$LeafCache.key:Ljava/lang/Object;
         2: .line 616
            aload 0 /* this */
            new java.util.IdentityHashMap
            dup
            invokespecial java.util.IdentityHashMap.<init>:()V
            putfield org.apache.lucene.search.LRUQueryCache$LeafCache.cache:Ljava/util/Map;
         3: .line 617
            aload 0 /* this */
            lconst_0
            putfield org.apache.lucene.search.LRUQueryCache$LeafCache.ramBytesUsed:J
         4: .line 618
            return
        end local 2 // java.lang.Object key
        end local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/lucene/search/LRUQueryCache$LeafCache;
            0    5     2   key  Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      this$0  final
      key     

  private void onDocIdSetCache(long);
    descriptor: (J)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
        start local 1 // long ramBytesUsed
         0: .line 621
            aload 0 /* this */
            dup
            getfield org.apache.lucene.search.LRUQueryCache$LeafCache.ramBytesUsed:J
            lload 1 /* ramBytesUsed */
            ladd
            putfield org.apache.lucene.search.LRUQueryCache$LeafCache.ramBytesUsed:J
         1: .line 622
            aload 0 /* this */
            getfield org.apache.lucene.search.LRUQueryCache$LeafCache.this$0:Lorg/apache/lucene/search/LRUQueryCache;
            aload 0 /* this */
            getfield org.apache.lucene.search.LRUQueryCache$LeafCache.key:Ljava/lang/Object;
            lload 1 /* ramBytesUsed */
            invokevirtual org.apache.lucene.search.LRUQueryCache.onDocIdSetCache:(Ljava/lang/Object;J)V
         2: .line 623
            return
        end local 1 // long ramBytesUsed
        end local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    3     0          this  Lorg/apache/lucene/search/LRUQueryCache$LeafCache;
            0    3     1  ramBytesUsed  J
    MethodParameters:
              Name  Flags
      ramBytesUsed  

  private void onDocIdSetEviction(long);
    descriptor: (J)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
        start local 1 // long ramBytesUsed
         0: .line 626
            aload 0 /* this */
            dup
            getfield org.apache.lucene.search.LRUQueryCache$LeafCache.ramBytesUsed:J
            lload 1 /* ramBytesUsed */
            lsub
            putfield org.apache.lucene.search.LRUQueryCache$LeafCache.ramBytesUsed:J
         1: .line 627
            aload 0 /* this */
            getfield org.apache.lucene.search.LRUQueryCache$LeafCache.this$0:Lorg/apache/lucene/search/LRUQueryCache;
            aload 0 /* this */
            getfield org.apache.lucene.search.LRUQueryCache$LeafCache.key:Ljava/lang/Object;
            iconst_1
            lload 1 /* ramBytesUsed */
            invokevirtual org.apache.lucene.search.LRUQueryCache.onDocIdSetEviction:(Ljava/lang/Object;IJ)V
         2: .line 628
            return
        end local 1 // long ramBytesUsed
        end local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    3     0          this  Lorg/apache/lucene/search/LRUQueryCache$LeafCache;
            0    3     1  ramBytesUsed  J
    MethodParameters:
              Name  Flags
      ramBytesUsed  

  org.apache.lucene.search.DocIdSet get(org.apache.lucene.search.Query);
    descriptor: (Lorg/apache/lucene/search/Query;)Lorg/apache/lucene/search/DocIdSet;
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
        start local 1 // org.apache.lucene.search.Query query
         0: .line 631
            getstatic org.apache.lucene.search.LRUQueryCache$LeafCache.$assertionsDisabled:Z
            ifne 1
            aload 1 /* query */
            instanceof org.apache.lucene.search.BoostQuery
            ifeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 632
      StackMap locals:
      StackMap stack:
            getstatic org.apache.lucene.search.LRUQueryCache$LeafCache.$assertionsDisabled:Z
            ifne 2
            aload 1 /* query */
            instanceof org.apache.lucene.search.ConstantScoreQuery
            ifeq 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 633
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.LRUQueryCache$LeafCache.cache:Ljava/util/Map;
            aload 1 /* query */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.lucene.search.DocIdSet
            areturn
        end local 1 // org.apache.lucene.search.Query query
        end local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/apache/lucene/search/LRUQueryCache$LeafCache;
            0    3     1  query  Lorg/apache/lucene/search/Query;
    MethodParameters:
       Name  Flags
      query  

  void putIfAbsent(org.apache.lucene.search.Query, org.apache.lucene.search.DocIdSet);
    descriptor: (Lorg/apache/lucene/search/Query;Lorg/apache/lucene/search/DocIdSet;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
        start local 1 // org.apache.lucene.search.Query query
        start local 2 // org.apache.lucene.search.DocIdSet set
         0: .line 637
            getstatic org.apache.lucene.search.LRUQueryCache$LeafCache.$assertionsDisabled:Z
            ifne 1
            aload 1 /* query */
            instanceof org.apache.lucene.search.BoostQuery
            ifeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 638
      StackMap locals:
      StackMap stack:
            getstatic org.apache.lucene.search.LRUQueryCache$LeafCache.$assertionsDisabled:Z
            ifne 2
            aload 1 /* query */
            instanceof org.apache.lucene.search.ConstantScoreQuery
            ifeq 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 639
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.LRUQueryCache$LeafCache.cache:Ljava/util/Map;
            aload 1 /* query */
            aload 2 /* set */
            invokeinterface java.util.Map.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            ifnonnull 4
         3: .line 641
            aload 0 /* this */
            getstatic org.apache.lucene.util.RamUsageEstimator.HASHTABLE_RAM_BYTES_PER_ENTRY:J
            aload 2 /* set */
            invokevirtual org.apache.lucene.search.DocIdSet.ramBytesUsed:()J
            ladd
            invokevirtual org.apache.lucene.search.LRUQueryCache$LeafCache.onDocIdSetCache:(J)V
         4: .line 643
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.apache.lucene.search.DocIdSet set
        end local 1 // org.apache.lucene.search.Query query
        end local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lorg/apache/lucene/search/LRUQueryCache$LeafCache;
            0    5     1  query  Lorg/apache/lucene/search/Query;
            0    5     2    set  Lorg/apache/lucene/search/DocIdSet;
    MethodParameters:
       Name  Flags
      query  
      set    

  void remove(org.apache.lucene.search.Query);
    descriptor: (Lorg/apache/lucene/search/Query;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
        start local 1 // org.apache.lucene.search.Query query
         0: .line 646
            getstatic org.apache.lucene.search.LRUQueryCache$LeafCache.$assertionsDisabled:Z
            ifne 1
            aload 1 /* query */
            instanceof org.apache.lucene.search.BoostQuery
            ifeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 647
      StackMap locals:
      StackMap stack:
            getstatic org.apache.lucene.search.LRUQueryCache$LeafCache.$assertionsDisabled:Z
            ifne 2
            aload 1 /* query */
            instanceof org.apache.lucene.search.ConstantScoreQuery
            ifeq 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 648
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.search.LRUQueryCache$LeafCache.cache:Ljava/util/Map;
            aload 1 /* query */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.lucene.search.DocIdSet
            astore 2 /* removed */
        start local 2 // org.apache.lucene.search.DocIdSet removed
         3: .line 649
            aload 2 /* removed */
            ifnull 5
         4: .line 650
            aload 0 /* this */
            getstatic org.apache.lucene.util.RamUsageEstimator.HASHTABLE_RAM_BYTES_PER_ENTRY:J
            aload 2 /* removed */
            invokevirtual org.apache.lucene.search.DocIdSet.ramBytesUsed:()J
            ladd
            invokevirtual org.apache.lucene.search.LRUQueryCache$LeafCache.onDocIdSetEviction:(J)V
         5: .line 652
      StackMap locals: org.apache.lucene.search.DocIdSet
      StackMap stack:
            return
        end local 2 // org.apache.lucene.search.DocIdSet removed
        end local 1 // org.apache.lucene.search.Query query
        end local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lorg/apache/lucene/search/LRUQueryCache$LeafCache;
            0    6     1    query  Lorg/apache/lucene/search/Query;
            3    6     2  removed  Lorg/apache/lucene/search/DocIdSet;
    MethodParameters:
       Name  Flags
      query  

  public long ramBytesUsed();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
         0: .line 656
            aload 0 /* this */
            getfield org.apache.lucene.search.LRUQueryCache$LeafCache.ramBytesUsed:J
            lreturn
        end local 0 // org.apache.lucene.search.LRUQueryCache$LeafCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/search/LRUQueryCache$LeafCache;
}
SourceFile: "LRUQueryCache.java"
NestHost: org.apache.lucene.search.LRUQueryCache
InnerClasses:
  private LeafCache = org.apache.lucene.search.LRUQueryCache$LeafCache of org.apache.lucene.search.LRUQueryCache