http://fastutil.di.unimi.it/: fastutil extends the Java Collections Framework by providing type-specific maps, sets, lists and priority queues with a small memory footprint and fast access and insertion; provides also big (64-bit) arrays, sets and lists, and fast, practical I/O classes for binary and text files.
  • Sebastiano Vigna 
final class it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap extends it.unimi.dsi.fastutil.ints.AbstractInt2ReferenceSortedMap<V> implements java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
  super_class: it.unimi.dsi.fastutil.ints.AbstractInt2ReferenceSortedMap
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -7046029254386353129

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

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

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

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

  protected transient it.unimi.dsi.fastutil.objects.ObjectSortedSet<it.unimi.dsi.fastutil.ints.Int2ReferenceMap$Entry<V>> entries;
    descriptor: Lit/unimi/dsi/fastutil/objects/ObjectSortedSet;
    flags: (0x0084) ACC_PROTECTED, ACC_TRANSIENT
    Signature: Lit/unimi/dsi/fastutil/objects/ObjectSortedSet<Lit/unimi/dsi/fastutil/ints/Int2ReferenceMap$Entry<TV;>;>;

  protected transient it.unimi.dsi.fastutil.ints.IntSortedSet keys;
    descriptor: Lit/unimi/dsi/fastutil/ints/IntSortedSet;
    flags: (0x0084) ACC_PROTECTED, ACC_TRANSIENT

  protected transient it.unimi.dsi.fastutil.objects.ReferenceCollection<V> values;
    descriptor: Lit/unimi/dsi/fastutil/objects/ReferenceCollection;
    flags: (0x0084) ACC_PROTECTED, ACC_TRANSIENT
    Signature: Lit/unimi/dsi/fastutil/objects/ReferenceCollection<TV;>;

  final it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap this$0;
    descriptor: Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  public void <init>(it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap, int, boolean, int, boolean);
    descriptor: (Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;IZIZ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=6
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
        start local 2 // int from
        start local 3 // boolean bottom
        start local 4 // int to
        start local 5 // boolean top
         0: .line 1312
            aload 0 /* this */
            aload 1
            putfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.ints.AbstractInt2ReferenceSortedMap.<init>:()V
         1: .line 1313
            iload 3 /* bottom */
            ifne 3
            iload 5 /* top */
            ifne 3
            aload 1
            iload 2 /* from */
            iload 4 /* to */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.compare:(II)I
            ifle 3
         2: .line 1314
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Start key ("
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 2 /* from */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ") is larger than end key ("
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 4 /* to */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 1315
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap int int int int
      StackMap stack:
            aload 0 /* this */
            iload 2 /* from */
            putfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
         4: .line 1316
            aload 0 /* this */
            iload 3 /* bottom */
            putfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.bottom:Z
         5: .line 1317
            aload 0 /* this */
            iload 4 /* to */
            putfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
         6: .line 1318
            aload 0 /* this */
            iload 5 /* top */
            putfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.top:Z
         7: .line 1319
            aload 0 /* this */
            aload 1
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.defRetValue:Ljava/lang/Object;
            putfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.defRetValue:Ljava/lang/Object;
         8: .line 1320
            return
        end local 5 // boolean top
        end local 4 // int to
        end local 3 // boolean bottom
        end local 2 // int from
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    9     0    this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            0    9     2    from  I
            0    9     3  bottom  Z
            0    9     4      to  I
            0    9     5     top  Z
    MethodParameters:
        Name  Flags
      this$0  final
      from    final
      bottom  final
      to      final
      top     final

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
         0: .line 1323
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator
            dup
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;)V
            astore 1 /* i */
        start local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator i
         1: .line 1324
            goto 4
         2: .line 1325
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator
      StackMap stack:
            aload 1 /* i */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.nextEntry:()Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            pop
         3: .line 1326
            aload 1 /* i */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.remove:()V
         4: .line 1324
      StackMap locals:
      StackMap stack:
            aload 1 /* i */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.hasNext:()Z
            ifne 2
         5: .line 1328
            return
        end local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator i
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            1    6     1     i  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap<TV;>.Submap.SubmapIterator;

  final boolean in(int);
    descriptor: (I)Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
        start local 1 // int k
         0: .line 1337
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.bottom:Z
            ifne 1
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* k */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.compare:(II)I
            iflt 4
         1: .line 1338
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.top:Z
            ifne 3
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* k */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.compare:(II)I
         2: .line 1337
            ifge 4
      StackMap locals:
      StackMap stack:
         3: iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         4: iconst_0
            ireturn
        end local 1 // int k
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            0    5     1     k  I
    MethodParameters:
      Name  Flags
      k     final

  public it.unimi.dsi.fastutil.objects.ObjectSortedSet<it.unimi.dsi.fastutil.ints.Int2ReferenceMap$Entry<V>> int2ReferenceEntrySet();
    descriptor: ()Lit/unimi/dsi/fastutil/objects/ObjectSortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
         0: .line 1342
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.entries:Lit/unimi/dsi/fastutil/objects/ObjectSortedSet;
            ifnonnull 2
         1: .line 1343
            aload 0 /* this */
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$1
            dup
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$1.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;)V
            putfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.entries:Lit/unimi/dsi/fastutil/objects/ObjectSortedSet;
         2: .line 1418
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.entries:Lit/unimi/dsi/fastutil/objects/ObjectSortedSet;
            areturn
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
    Signature: ()Lit/unimi/dsi/fastutil/objects/ObjectSortedSet<Lit/unimi/dsi/fastutil/ints/Int2ReferenceMap$Entry<TV;>;>;

  public it.unimi.dsi.fastutil.ints.IntSortedSet keySet();
    descriptor: ()Lit/unimi/dsi/fastutil/ints/IntSortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
         0: .line 1432
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.keys:Lit/unimi/dsi/fastutil/ints/IntSortedSet;
            ifnonnull 2
         1: .line 1433
            aload 0 /* this */
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$KeySet
            dup
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$KeySet.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;)V
            putfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.keys:Lit/unimi/dsi/fastutil/ints/IntSortedSet;
         2: .line 1434
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.keys:Lit/unimi/dsi/fastutil/ints/IntSortedSet;
            areturn
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;

  public it.unimi.dsi.fastutil.objects.ReferenceCollection<V> values();
    descriptor: ()Lit/unimi/dsi/fastutil/objects/ReferenceCollection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
         0: .line 1438
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.values:Lit/unimi/dsi/fastutil/objects/ReferenceCollection;
            ifnonnull 2
         1: .line 1439
            aload 0 /* this */
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$2
            dup
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$2.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;)V
            putfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.values:Lit/unimi/dsi/fastutil/objects/ReferenceCollection;
         2: .line 1457
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.values:Lit/unimi/dsi/fastutil/objects/ReferenceCollection;
            areturn
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
    Signature: ()Lit/unimi/dsi/fastutil/objects/ReferenceCollection<TV;>;

  public boolean containsKey(int);
    descriptor: (I)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
        start local 1 // int k
         0: .line 1462
            aload 0 /* this */
            iload 1 /* k */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.in:(I)Z
            ifeq 1
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* k */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.containsKey:(I)Z
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // int k
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            0    2     1     k  I
    MethodParameters:
      Name  Flags
      k     final

  public boolean containsValue(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
        start local 1 // java.lang.Object v
         0: .line 1466
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator
            dup
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;)V
            astore 2 /* i */
        start local 2 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator i
         1: .line 1468
            goto 5
         2: .line 1469
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator
      StackMap stack:
            aload 2 /* i */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.nextEntry:()Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry.value:Ljava/lang/Object;
            astore 3 /* ev */
        start local 3 // java.lang.Object ev
         3: .line 1470
            aload 3 /* ev */
            aload 1 /* v */
            if_acmpne 5
         4: .line 1471
            iconst_1
            ireturn
        end local 3 // java.lang.Object ev
         5: .line 1468
      StackMap locals:
      StackMap stack:
            aload 2 /* i */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.hasNext:()Z
            ifne 2
         6: .line 1473
            iconst_0
            ireturn
        end local 2 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator i
        end local 1 // java.lang.Object v
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            0    7     1     v  Ljava/lang/Object;
            1    7     2     i  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap<TV;>.Submap.SubmapIterator;
            3    5     3    ev  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      v     final

  public V get();
    descriptor: (I)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
        start local 1 // int k
         0: .line 1479
            iload 1 /* k */
            istore 3 /* kk */
        start local 3 // int kk
         1: .line 1480
            aload 0 /* this */
            iload 3 /* kk */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.in:(I)Z
            ifeq 3
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 3 /* kk */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.findKey:(I)Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            dup
            astore 2 /* e */
        start local 2 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
         2: ifnull 3
            aload 2 /* e */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry.value:Ljava/lang/Object;
            goto 4
        end local 2 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap int top int
      StackMap stack:
         3: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.defRetValue:Ljava/lang/Object;
      StackMap locals:
      StackMap stack: java.lang.Object
         4: areturn
        end local 3 // int kk
        end local 1 // int k
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            0    5     1     k  I
            2    3     2     e  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry<TV;>;
            1    5     3    kk  I
    Signature: (I)TV;
    MethodParameters:
      Name  Flags
      k     final

  public V put(int, );
    descriptor: (ILjava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
        start local 1 // int k
        start local 2 // java.lang.Object v
         0: .line 1484
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iconst_0
            putfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.modified:Z
         1: .line 1485
            aload 0 /* this */
            iload 1 /* k */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.in:(I)Z
            ifne 9
         2: .line 1486
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Key ("
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 1 /* k */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ") out of range ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         3: .line 1487
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.bottom:Z
            ifeq 4
            ldc "-"
            goto 5
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap int java.lang.Object
      StackMap stack: new 2 new 2 java.lang.StringBuilder
         4: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
            invokestatic java.lang.String.valueOf:(I)Ljava/lang/String;
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap int java.lang.Object
      StackMap stack: new 2 new 2 java.lang.StringBuilder java.lang.String
         5: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ", "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.top:Z
            ifeq 6
            ldc "-"
            goto 7
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap int java.lang.Object
      StackMap stack: new 2 new 2 java.lang.StringBuilder
         6: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
            invokestatic java.lang.String.valueOf:(I)Ljava/lang/String;
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap int java.lang.Object
      StackMap stack: new 2 new 2 java.lang.StringBuilder java.lang.String
         7: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         8: .line 1486
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 1488
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* k */
            aload 2 /* v */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.put:(ILjava/lang/Object;)Ljava/lang/Object;
            astore 3 /* oldValue */
        start local 3 // java.lang.Object oldValue
        10: .line 1489
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.modified:Z
            ifeq 11
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.defRetValue:Ljava/lang/Object;
            goto 12
      StackMap locals: java.lang.Object
      StackMap stack:
        11: aload 3 /* oldValue */
      StackMap locals:
      StackMap stack: java.lang.Object
        12: areturn
        end local 3 // java.lang.Object oldValue
        end local 2 // java.lang.Object v
        end local 1 // int k
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   13     0      this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            0   13     1         k  I
            0   13     2         v  TV;
           10   13     3  oldValue  TV;
    Signature: (ITV;)TV;
    MethodParameters:
      Name  Flags
      k     final
      v     final

  public V remove();
    descriptor: (I)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
        start local 1 // int k
         0: .line 1494
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iconst_0
            putfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.modified:Z
         1: .line 1495
            aload 0 /* this */
            iload 1 /* k */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.in:(I)Z
            ifne 3
         2: .line 1496
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.defRetValue:Ljava/lang/Object;
            areturn
         3: .line 1497
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* k */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.remove:(I)Ljava/lang/Object;
            astore 2 /* oldValue */
        start local 2 // java.lang.Object oldValue
         4: .line 1498
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.modified:Z
            ifeq 5
            aload 2 /* oldValue */
            goto 6
      StackMap locals: java.lang.Object
      StackMap stack:
         5: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.defRetValue:Ljava/lang/Object;
      StackMap locals:
      StackMap stack: java.lang.Object
         6: areturn
        end local 2 // java.lang.Object oldValue
        end local 1 // int k
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            0    7     1         k  I
            4    7     2  oldValue  TV;
    Signature: (I)TV;
    MethodParameters:
      Name  Flags
      k     final

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
         0: .line 1502
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator
            dup
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;)V
            astore 1 /* i */
        start local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator i
         1: .line 1503
            iconst_0
            istore 2 /* n */
        start local 2 // int n
         2: .line 1504
            goto 5
         3: .line 1505
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator int
      StackMap stack:
            iinc 2 /* n */ 1
         4: .line 1506
            aload 1 /* i */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.nextEntry:()Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            pop
         5: .line 1504
      StackMap locals:
      StackMap stack:
            aload 1 /* i */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.hasNext:()Z
            ifne 3
         6: .line 1508
            iload 2 /* n */
            ireturn
        end local 2 // int n
        end local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator i
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            1    7     1     i  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap<TV;>.Submap.SubmapIterator;
            2    7     2     n  I

  public boolean isEmpty();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
         0: .line 1512
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator
            dup
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;)V
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator.hasNext:()Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;

  public it.unimi.dsi.fastutil.ints.IntComparator comparator();
    descriptor: ()Lit/unimi/dsi/fastutil/ints/IntComparator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
         0: .line 1516
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.actualComparator:Lit/unimi/dsi/fastutil/ints/IntComparator;
            areturn
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;

  public it.unimi.dsi.fastutil.ints.Int2ReferenceSortedMap<V> headMap(int);
    descriptor: (I)Lit/unimi/dsi/fastutil/ints/Int2ReferenceSortedMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
        start local 1 // int to
         0: .line 1520
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.top:Z
            ifeq 2
         1: .line 1521
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
            dup
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.bottom:Z
            iload 1 /* to */
            iconst_0
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;IZIZ)V
            areturn
         2: .line 1522
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* to */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.compare:(II)I
            ifge 3
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
            dup
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.bottom:Z
            iload 1 /* to */
            iconst_0
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;IZIZ)V
            goto 4
      StackMap locals:
      StackMap stack:
         3: aload 0 /* this */
      StackMap locals:
      StackMap stack: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
         4: areturn
        end local 1 // int to
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            0    5     1    to  I
    Signature: (I)Lit/unimi/dsi/fastutil/ints/Int2ReferenceSortedMap<TV;>;
    MethodParameters:
      Name  Flags
      to    final

  public it.unimi.dsi.fastutil.ints.Int2ReferenceSortedMap<V> tailMap(int);
    descriptor: (I)Lit/unimi/dsi/fastutil/ints/Int2ReferenceSortedMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
        start local 1 // int from
         0: .line 1526
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.bottom:Z
            ifeq 2
         1: .line 1527
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
            dup
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* from */
            iconst_0
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.top:Z
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;IZIZ)V
            areturn
         2: .line 1528
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* from */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.compare:(II)I
            ifle 3
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
            dup
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* from */
            iconst_0
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.top:Z
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;IZIZ)V
            goto 4
      StackMap locals:
      StackMap stack:
         3: aload 0 /* this */
      StackMap locals:
      StackMap stack: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
         4: areturn
        end local 1 // int from
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            0    5     1  from  I
    Signature: (I)Lit/unimi/dsi/fastutil/ints/Int2ReferenceSortedMap<TV;>;
    MethodParameters:
      Name  Flags
      from  final

  public it.unimi.dsi.fastutil.ints.Int2ReferenceSortedMap<V> subMap(int, int);
    descriptor: (II)Lit/unimi/dsi/fastutil/ints/Int2ReferenceSortedMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=3, args_size=3
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
        start local 1 // int from
        start local 2 // int to
         0: .line 1532
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.top:Z
            ifeq 2
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.bottom:Z
            ifeq 2
         1: .line 1533
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
            dup
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* from */
            iconst_0
            iload 2 /* to */
            iconst_0
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;IZIZ)V
            areturn
         2: .line 1534
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.top:Z
            ifne 6
         3: .line 1535
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 2 /* to */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.compare:(II)I
            ifge 4
            iload 2 /* to */
            goto 5
      StackMap locals:
      StackMap stack:
         4: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
      StackMap locals:
      StackMap stack: int
         5: istore 2 /* to */
         6: .line 1536
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.bottom:Z
            ifne 10
         7: .line 1537
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* from */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.compare:(II)I
            ifle 8
            iload 1 /* from */
            goto 9
      StackMap locals:
      StackMap stack:
         8: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
      StackMap locals:
      StackMap stack: int
         9: istore 1 /* from */
        10: .line 1538
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.top:Z
            ifne 12
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.bottom:Z
            ifne 12
            iload 1 /* from */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
            if_icmpne 12
            iload 2 /* to */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
            if_icmpne 12
        11: .line 1539
            aload 0 /* this */
            areturn
        12: .line 1540
      StackMap locals:
      StackMap stack:
            new it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
            dup
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            iload 1 /* from */
            iconst_0
            iload 2 /* to */
            iconst_0
            invokespecial it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.<init>:(Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;IZIZ)V
            areturn
        end local 2 // int to
        end local 1 // int from
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   13     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            0   13     1  from  I
            0   13     2    to  I
    Signature: (II)Lit/unimi/dsi/fastutil/ints/Int2ReferenceSortedMap<TV;>;
    MethodParameters:
      Name  Flags
      from  
      to    

  public it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry<V> firstEntry();
    descriptor: ()Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
         0: .line 1549
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.tree:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            ifnonnull 2
         1: .line 1550
            aconst_null
            areturn
         2: .line 1554
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.bottom:Z
            ifeq 5
         3: .line 1555
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.firstEntry:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            astore 1 /* e */
        start local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
         4: goto 8
        end local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
         5: .line 1557
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.locateKey:(I)Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            astore 1 /* e */
        start local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
         6: .line 1559
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            aload 1 /* e */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry.key:I
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.compare:(II)I
            ifge 8
         7: .line 1560
            aload 1 /* e */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry.next:()Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            astore 1 /* e */
         8: .line 1564
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry
      StackMap stack:
            aload 1 /* e */
            ifnull 9
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.top:Z
            ifne 10
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            aload 1 /* e */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry.key:I
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.compare:(II)I
            iflt 10
         9: .line 1565
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        10: .line 1566
      StackMap locals:
      StackMap stack:
            aload 1 /* e */
            areturn
        end local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            4    5     1     e  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry<TV;>;
            6   11     1     e  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry<TV;>;
    Signature: ()Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry<TV;>;

  public it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry<V> lastEntry();
    descriptor: ()Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
         0: .line 1575
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.tree:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            ifnonnull 2
         1: .line 1576
            aconst_null
            areturn
         2: .line 1580
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.top:Z
            ifeq 5
         3: .line 1581
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.lastEntry:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            astore 1 /* e */
        start local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
         4: goto 8
        end local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
         5: .line 1583
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.locateKey:(I)Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            astore 1 /* e */
        start local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
         6: .line 1585
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            aload 1 /* e */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry.key:I
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.to:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.compare:(II)I
            iflt 8
         7: .line 1586
            aload 1 /* e */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry.prev:()Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            astore 1 /* e */
         8: .line 1590
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry
      StackMap stack:
            aload 1 /* e */
            ifnull 9
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.bottom:Z
            ifne 10
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            aload 1 /* e */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry.key:I
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.from:I
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap.compare:(II)I
            ifge 10
         9: .line 1591
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        10: .line 1592
      StackMap locals:
      StackMap stack:
            aload 1 /* e */
            areturn
        end local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            4    5     1     e  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry<TV;>;
            6   11     1     e  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry<TV;>;
    Signature: ()Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry<TV;>;

  public int firstIntKey();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
         0: .line 1596
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.firstEntry:()Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            astore 1 /* e */
        start local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
         1: .line 1597
            aload 1 /* e */
            ifnonnull 3
         2: .line 1598
            new java.util.NoSuchElementException
            dup
            invokespecial java.util.NoSuchElementException.<init>:()V
            athrow
         3: .line 1599
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry
      StackMap stack:
            aload 1 /* e */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry.key:I
            ireturn
        end local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            1    4     1     e  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry<TV;>;

  public int lastIntKey();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
         0: .line 1603
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.lastEntry:()Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry;
            astore 1 /* e */
        start local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
         1: .line 1604
            aload 1 /* e */
            ifnonnull 3
         2: .line 1605
            new java.util.NoSuchElementException
            dup
            invokespecial java.util.NoSuchElementException.<init>:()V
            athrow
         3: .line 1606
      StackMap locals: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry
      StackMap stack:
            aload 1 /* e */
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry.key:I
            ireturn
        end local 1 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry e
        end local 0 // it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;
            1    4     1     e  Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Entry<TV;>;

  public java.util.Set keySet();
    descriptor: ()Ljava/util/Set;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.keySet:()Lit/unimi/dsi/fastutil/ints/IntSortedSet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public it.unimi.dsi.fastutil.ints.IntSet keySet();
    descriptor: ()Lit/unimi/dsi/fastutil/ints/IntSet;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.keySet:()Lit/unimi/dsi/fastutil/ints/IntSortedSet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public it.unimi.dsi.fastutil.objects.ObjectSet int2ReferenceEntrySet();
    descriptor: ()Lit/unimi/dsi/fastutil/objects/ObjectSet;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.int2ReferenceEntrySet:()Lit/unimi/dsi/fastutil/objects/ObjectSortedSet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.util.Comparator comparator();
    descriptor: ()Ljava/util/Comparator;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.comparator:()Lit/unimi/dsi/fastutil/ints/IntComparator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.util.Collection values();
    descriptor: ()Ljava/util/Collection;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.values:()Lit/unimi/dsi/fastutil/objects/ReferenceCollection;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  static it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap access$5(it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap);
    descriptor: (Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap$Submap;)Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1282
            aload 0
            getfield it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap.this$0:Lit/unimi/dsi/fastutil/ints/Int2ReferenceRBTreeMap;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lit/unimi/dsi/fastutil/ints/AbstractInt2ReferenceSortedMap<TV;>;Ljava/io/Serializable;
SourceFile: "Int2ReferenceRBTreeMap.java"
NestHost: it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap
InnerClasses:
  public abstract Entry = it.unimi.dsi.fastutil.ints.Int2ReferenceMap$Entry of it.unimi.dsi.fastutil.ints.Int2ReferenceMap
  private final Entry = it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Entry of it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap
  private final Submap = it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap of it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap
  it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$1
  it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$2
  private KeySet = it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$KeySet of it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
  private SubmapEntryIterator = it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapEntryIterator of it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
  private SubmapIterator = it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapIterator of it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
  private final SubmapKeyIterator = it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapKeyIterator of it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap
  private final SubmapValueIterator = it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap$SubmapValueIterator of it.unimi.dsi.fastutil.ints.Int2ReferenceRBTreeMap$Submap