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.longs.LongSortedSets$Singleton extends it.unimi.dsi.fastutil.longs.LongSets$Singleton implements it.unimi.dsi.fastutil.longs.LongSortedSet, java.io.Serializable, java.lang.Cloneable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton
  super_class: it.unimi.dsi.fastutil.longs.LongSets$Singleton
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -7046029254386353129

  final it.unimi.dsi.fastutil.longs.LongComparator comparator;
    descriptor: Lit/unimi/dsi/fastutil/longs/LongComparator;
    flags: (0x0010) ACC_FINAL

  protected void <init>(long, it.unimi.dsi.fastutil.longs.LongComparator);
    descriptor: (JLit/unimi/dsi/fastutil/longs/LongComparator;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
        start local 1 // long element
        start local 3 // it.unimi.dsi.fastutil.longs.LongComparator comparator
         0: .line 147
            aload 0 /* this */
            lload 1 /* element */
            invokespecial it.unimi.dsi.fastutil.longs.LongSets$Singleton.<init>:(J)V
         1: .line 148
            aload 0 /* this */
            aload 3 /* comparator */
            putfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.comparator:Lit/unimi/dsi/fastutil/longs/LongComparator;
         2: .line 149
            return
        end local 3 // it.unimi.dsi.fastutil.longs.LongComparator comparator
        end local 1 // long element
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0        this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
            0    3     1     element  J
            0    3     3  comparator  Lit/unimi/dsi/fastutil/longs/LongComparator;
    MethodParameters:
            Name  Flags
      element     final
      comparator  final

  private void <init>(long);
    descriptor: (J)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
        start local 1 // long element
         0: .line 151
            aload 0 /* this */
            lload 1 /* element */
            aconst_null
            invokespecial it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.<init>:(JLit/unimi/dsi/fastutil/longs/LongComparator;)V
         1: .line 152
            return
        end local 1 // long element
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
            0    2     1  element  J
    MethodParameters:
         Name  Flags
      element  final

  final int compare(long, long);
    descriptor: (JJ)I
    flags: (0x0010) ACC_FINAL
    Code:
      stack=5, locals=5, args_size=3
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
        start local 1 // long k1
        start local 3 // long k2
         0: .line 155
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.comparator:Lit/unimi/dsi/fastutil/longs/LongComparator;
            ifnonnull 1
            lload 1 /* k1 */
            lload 3 /* k2 */
            invokestatic java.lang.Long.compare:(JJ)I
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.comparator:Lit/unimi/dsi/fastutil/longs/LongComparator;
            lload 1 /* k1 */
            lload 3 /* k2 */
            invokeinterface it.unimi.dsi.fastutil.longs.LongComparator.compare:(JJ)I
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 3 // long k2
        end local 1 // long k1
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
            0    3     1    k1  J
            0    3     3    k2  J
    MethodParameters:
      Name  Flags
      k1    final
      k2    final

  public it.unimi.dsi.fastutil.longs.LongBidirectionalIterator iterator(long);
    descriptor: (J)Lit/unimi/dsi/fastutil/longs/LongBidirectionalIterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
        start local 1 // long from
         0: .line 159
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.iterator:()Lit/unimi/dsi/fastutil/longs/LongListIterator;
            astore 3 /* i */
        start local 3 // it.unimi.dsi.fastutil.longs.LongBidirectionalIterator i
         1: .line 160
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.element:J
            lload 1 /* from */
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.compare:(JJ)I
            ifgt 3
         2: .line 161
            aload 3 /* i */
            invokeinterface it.unimi.dsi.fastutil.longs.LongBidirectionalIterator.nextLong:()J
            pop2
         3: .line 162
      StackMap locals: it.unimi.dsi.fastutil.longs.LongBidirectionalIterator
      StackMap stack:
            aload 3 /* i */
            areturn
        end local 3 // it.unimi.dsi.fastutil.longs.LongBidirectionalIterator i
        end local 1 // long from
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
            0    4     1  from  J
            1    4     3     i  Lit/unimi/dsi/fastutil/longs/LongBidirectionalIterator;
    MethodParameters:
      Name  Flags
      from  

  public it.unimi.dsi.fastutil.longs.LongComparator comparator();
    descriptor: ()Lit/unimi/dsi/fastutil/longs/LongComparator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
         0: .line 166
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.comparator:Lit/unimi/dsi/fastutil/longs/LongComparator;
            areturn
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;

  public it.unimi.dsi.fastutil.longs.LongSortedSet subSet(long, long);
    descriptor: (JJ)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=3
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
        start local 1 // long from
        start local 3 // long to
         0: .line 171
            aload 0 /* this */
            lload 1 /* from */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.element:J
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.compare:(JJ)I
            ifgt 2
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.element:J
            lload 3 /* to */
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.compare:(JJ)I
            ifge 2
         1: .line 172
            aload 0 /* this */
            areturn
         2: .line 173
      StackMap locals:
      StackMap stack:
            getstatic it.unimi.dsi.fastutil.longs.LongSortedSets.EMPTY_SET:Lit/unimi/dsi/fastutil/longs/LongSortedSets$EmptySet;
            areturn
        end local 3 // long to
        end local 1 // long from
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
            0    3     1  from  J
            0    3     3    to  J
    MethodParameters:
      Name  Flags
      from  final
      to    final

  public it.unimi.dsi.fastutil.longs.LongSortedSet headSet(long);
    descriptor: (J)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
        start local 1 // long to
         0: .line 178
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.element:J
            lload 1 /* to */
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.compare:(JJ)I
            ifge 2
         1: .line 179
            aload 0 /* this */
            areturn
         2: .line 180
      StackMap locals:
      StackMap stack:
            getstatic it.unimi.dsi.fastutil.longs.LongSortedSets.EMPTY_SET:Lit/unimi/dsi/fastutil/longs/LongSortedSets$EmptySet;
            areturn
        end local 1 // long to
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
            0    3     1    to  J
    MethodParameters:
      Name  Flags
      to    final

  public it.unimi.dsi.fastutil.longs.LongSortedSet tailSet(long);
    descriptor: (J)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
        start local 1 // long from
         0: .line 185
            aload 0 /* this */
            lload 1 /* from */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.element:J
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.compare:(JJ)I
            ifgt 2
         1: .line 186
            aload 0 /* this */
            areturn
         2: .line 187
      StackMap locals:
      StackMap stack:
            getstatic it.unimi.dsi.fastutil.longs.LongSortedSets.EMPTY_SET:Lit/unimi/dsi/fastutil/longs/LongSortedSets$EmptySet;
            areturn
        end local 1 // long from
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
            0    3     1  from  J
    MethodParameters:
      Name  Flags
      from  final

  public long firstLong();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
         0: .line 191
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.element:J
            lreturn
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;

  public long lastLong();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
         0: .line 195
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.element:J
            lreturn
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;

  public it.unimi.dsi.fastutil.longs.LongSortedSet subSet(java.lang.Long, java.lang.Long);
    descriptor: (Ljava/lang/Long;Ljava/lang/Long;)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
        start local 1 // java.lang.Long from
        start local 2 // java.lang.Long to
         0: .line 205
            aload 0 /* this */
            aload 1 /* from */
            invokevirtual java.lang.Long.longValue:()J
            aload 2 /* to */
            invokevirtual java.lang.Long.longValue:()J
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.subSet:(JJ)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
            areturn
        end local 2 // java.lang.Long to
        end local 1 // java.lang.Long from
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
            0    1     1  from  Ljava/lang/Long;
            0    1     2    to  Ljava/lang/Long;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      from  final
      to    final

  public it.unimi.dsi.fastutil.longs.LongSortedSet headSet(java.lang.Long);
    descriptor: (Ljava/lang/Long;)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
        start local 1 // java.lang.Long to
         0: .line 215
            aload 0 /* this */
            aload 1 /* to */
            invokevirtual java.lang.Long.longValue:()J
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.headSet:(J)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
            areturn
        end local 1 // java.lang.Long to
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
            0    1     1    to  Ljava/lang/Long;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      to    final

  public it.unimi.dsi.fastutil.longs.LongSortedSet tailSet(java.lang.Long);
    descriptor: (Ljava/lang/Long;)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
        start local 1 // java.lang.Long from
         0: .line 225
            aload 0 /* this */
            aload 1 /* from */
            invokevirtual java.lang.Long.longValue:()J
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.tailSet:(J)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
            areturn
        end local 1 // java.lang.Long from
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
            0    1     1  from  Ljava/lang/Long;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      from  final

  public java.lang.Long first();
    descriptor: ()Ljava/lang/Long;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
         0: .line 235
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.element:J
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            areturn
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public java.lang.Long last();
    descriptor: ()Ljava/lang/Long;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
         0: .line 245
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.element:J
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            areturn
        end local 0 // it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/longs/LongSortedSets$Singleton;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public java.util.SortedSet headSet(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/util/SortedSet;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Long
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.headSet:(Ljava/lang/Long;)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public it.unimi.dsi.fastutil.longs.LongBidirectionalIterator iterator();
    descriptor: ()Lit/unimi/dsi/fastutil/longs/LongBidirectionalIterator;
    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.longs.LongSortedSets$Singleton.iterator:()Lit/unimi/dsi/fastutil/longs/LongListIterator;
            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.longs.LongSortedSets$Singleton.comparator:()Lit/unimi/dsi/fastutil/longs/LongComparator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.util.SortedSet tailSet(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/util/SortedSet;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Long
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.tailSet:(Ljava/lang/Long;)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object last();
    descriptor: ()Ljava/lang/Object;
    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.longs.LongSortedSets$Singleton.last:()Ljava/lang/Long;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object first();
    descriptor: ()Ljava/lang/Object;
    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.longs.LongSortedSets$Singleton.first:()Ljava/lang/Long;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.util.SortedSet subSet(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/SortedSet;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Long
            aload 2
            checkcast java.lang.Long
            invokevirtual it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton.subSet:(Ljava/lang/Long;Ljava/lang/Long;)Lit/unimi/dsi/fastutil/longs/LongSortedSet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "LongSortedSets.java"
NestHost: it.unimi.dsi.fastutil.longs.LongSortedSets
InnerClasses:
  public Singleton = it.unimi.dsi.fastutil.longs.LongSets$Singleton of it.unimi.dsi.fastutil.longs.LongSets
  public Singleton = it.unimi.dsi.fastutil.longs.LongSortedSets$Singleton of it.unimi.dsi.fastutil.longs.LongSortedSets