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 
public class it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet extends it.unimi.dsi.fastutil.bytes.AbstractByteSortedSet
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet
  super_class: it.unimi.dsi.fastutil.bytes.AbstractByteSortedSet
{
  final it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap this$0;
    descriptor: Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  protected void <init>(it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap);
    descriptor: (Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
         0: .line 48
            aload 0 /* this */
            aload 1
            putfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.bytes.AbstractByteSortedSet.<init>:()V
            return
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;
    MethodParameters:
        Name  Flags
      this$0  final

  public boolean contains(byte);
    descriptor: (B)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
        start local 1 // byte k
         0: .line 51
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            iload 1 /* k */
            invokevirtual it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap.containsKey:(B)Z
            ireturn
        end local 1 // byte k
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;
            0    1     1     k  B
    MethodParameters:
      Name  Flags
      k     final

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
         0: .line 55
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            invokevirtual it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap.size:()I
            ireturn
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
         0: .line 59
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            invokevirtual it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap.clear:()V
         1: .line 60
            return
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;

  public it.unimi.dsi.fastutil.bytes.ByteComparator comparator();
    descriptor: ()Lit/unimi/dsi/fastutil/bytes/ByteComparator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
         0: .line 63
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            invokevirtual it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap.comparator:()Lit/unimi/dsi/fastutil/bytes/ByteComparator;
            areturn
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;

  public byte firstByte();
    descriptor: ()B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
         0: .line 67
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            invokevirtual it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap.firstByteKey:()B
            ireturn
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;

  public byte lastByte();
    descriptor: ()B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
         0: .line 71
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            invokevirtual it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap.lastByteKey:()B
            ireturn
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;

  public it.unimi.dsi.fastutil.bytes.ByteSortedSet headSet(byte);
    descriptor: (B)Lit/unimi/dsi/fastutil/bytes/ByteSortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
        start local 1 // byte to
         0: .line 75
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            iload 1 /* to */
            invokevirtual it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap.headMap:(B)Lit/unimi/dsi/fastutil/bytes/Byte2BooleanSortedMap;
            invokeinterface it.unimi.dsi.fastutil.bytes.Byte2BooleanSortedMap.keySet:()Lit/unimi/dsi/fastutil/bytes/ByteSortedSet;
            areturn
        end local 1 // byte to
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;
            0    1     1    to  B
    MethodParameters:
      Name  Flags
      to    final

  public it.unimi.dsi.fastutil.bytes.ByteSortedSet tailSet(byte);
    descriptor: (B)Lit/unimi/dsi/fastutil/bytes/ByteSortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
        start local 1 // byte from
         0: .line 79
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            iload 1 /* from */
            invokevirtual it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap.tailMap:(B)Lit/unimi/dsi/fastutil/bytes/Byte2BooleanSortedMap;
            invokeinterface it.unimi.dsi.fastutil.bytes.Byte2BooleanSortedMap.keySet:()Lit/unimi/dsi/fastutil/bytes/ByteSortedSet;
            areturn
        end local 1 // byte from
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;
            0    1     1  from  B
    MethodParameters:
      Name  Flags
      from  final

  public it.unimi.dsi.fastutil.bytes.ByteSortedSet subSet(byte, byte);
    descriptor: (BB)Lit/unimi/dsi/fastutil/bytes/ByteSortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
        start local 1 // byte from
        start local 2 // byte to
         0: .line 83
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            iload 1 /* from */
            iload 2 /* to */
            invokevirtual it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap.subMap:(BB)Lit/unimi/dsi/fastutil/bytes/Byte2BooleanSortedMap;
            invokeinterface it.unimi.dsi.fastutil.bytes.Byte2BooleanSortedMap.keySet:()Lit/unimi/dsi/fastutil/bytes/ByteSortedSet;
            areturn
        end local 2 // byte to
        end local 1 // byte from
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;
            0    1     1  from  B
            0    1     2    to  B
    MethodParameters:
      Name  Flags
      from  final
      to    final

  public it.unimi.dsi.fastutil.bytes.ByteBidirectionalIterator iterator(byte);
    descriptor: (B)Lit/unimi/dsi/fastutil/bytes/ByteBidirectionalIterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
        start local 1 // byte from
         0: .line 87
            new it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySetIterator
            dup
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            invokevirtual it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap.byte2BooleanEntrySet:()Lit/unimi/dsi/fastutil/objects/ObjectSortedSet;
            new it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanMap$BasicEntry
            dup
            iload 1 /* from */
            iconst_0
            invokespecial it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanMap$BasicEntry.<init>:(BZ)V
            invokeinterface it.unimi.dsi.fastutil.objects.ObjectSortedSet.iterator:(Ljava/lang/Object;)Lit/unimi/dsi/fastutil/objects/ObjectBidirectionalIterator;
            invokespecial it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySetIterator.<init>:(Lit/unimi/dsi/fastutil/objects/ObjectBidirectionalIterator;)V
            areturn
        end local 1 // byte from
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;
            0    1     1  from  B
    MethodParameters:
      Name  Flags
      from  final

  public it.unimi.dsi.fastutil.bytes.ByteBidirectionalIterator iterator();
    descriptor: ()Lit/unimi/dsi/fastutil/bytes/ByteBidirectionalIterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
         0: .line 91
            new it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySetIterator
            dup
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet.this$0:Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap;
            invokestatic it.unimi.dsi.fastutil.bytes.Byte2BooleanSortedMaps.fastIterator:(Lit/unimi/dsi/fastutil/bytes/Byte2BooleanSortedMap;)Lit/unimi/dsi/fastutil/objects/ObjectBidirectionalIterator;
            invokespecial it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySetIterator.<init>:(Lit/unimi/dsi/fastutil/objects/ObjectBidirectionalIterator;)V
            areturn
        end local 0 // it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/bytes/AbstractByte2BooleanSortedMap$KeySet;

  public java.util.Iterator iterator();
    descriptor: ()Ljava/util/Iterator;
    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.bytes.AbstractByte2BooleanSortedMap$KeySet.iterator:()Lit/unimi/dsi/fastutil/bytes/ByteBidirectionalIterator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public it.unimi.dsi.fastutil.bytes.ByteIterator iterator();
    descriptor: ()Lit/unimi/dsi/fastutil/bytes/ByteIterator;
    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.bytes.AbstractByte2BooleanSortedMap$KeySet.iterator:()Lit/unimi/dsi/fastutil/bytes/ByteBidirectionalIterator;
            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.bytes.AbstractByte2BooleanSortedMap$KeySet.comparator:()Lit/unimi/dsi/fastutil/bytes/ByteComparator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "AbstractByte2BooleanSortedMap.java"
NestHost: it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap
InnerClasses:
  public BasicEntry = it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanMap$BasicEntry of it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanMap
  protected KeySet = it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySet of it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap
  protected KeySetIterator = it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap$KeySetIterator of it.unimi.dsi.fastutil.bytes.AbstractByte2BooleanSortedMap
  public abstract Entry = it.unimi.dsi.fastutil.bytes.Byte2BooleanMap$Entry of it.unimi.dsi.fastutil.bytes.Byte2BooleanMap