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.doubles.AbstractDouble2CharSortedMap$ValuesCollection extends it.unimi.dsi.fastutil.chars.AbstractCharCollection
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection
  super_class: it.unimi.dsi.fastutil.chars.AbstractCharCollection
{
  final it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap this$0;
    descriptor: Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  protected void <init>(it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap);
    descriptor: (Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection this
         0: .line 141
            aload 0 /* this */
            aload 1
            putfield it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection.this$0:Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap;
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.chars.AbstractCharCollection.<init>:()V
            return
        end local 0 // it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap$ValuesCollection;
    MethodParameters:
        Name  Flags
      this$0  final

  public it.unimi.dsi.fastutil.chars.CharIterator iterator();
    descriptor: ()Lit/unimi/dsi/fastutil/chars/CharIterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection this
         0: .line 144
            new it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesIterator
            dup
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection.this$0:Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap;
            invokestatic it.unimi.dsi.fastutil.doubles.Double2CharSortedMaps.fastIterator:(Lit/unimi/dsi/fastutil/doubles/Double2CharSortedMap;)Lit/unimi/dsi/fastutil/objects/ObjectBidirectionalIterator;
            invokespecial it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesIterator.<init>:(Lit/unimi/dsi/fastutil/objects/ObjectBidirectionalIterator;)V
            areturn
        end local 0 // it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap$ValuesCollection;

  public boolean contains(char);
    descriptor: (C)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection this
        start local 1 // char k
         0: .line 148
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection.this$0:Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap;
            iload 1 /* k */
            invokevirtual it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap.containsValue:(C)Z
            ireturn
        end local 1 // char k
        end local 0 // it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap$ValuesCollection;
            0    1     1     k  C
    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.doubles.AbstractDouble2CharSortedMap$ValuesCollection this
         0: .line 152
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection.this$0:Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap;
            invokevirtual it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap.size:()I
            ireturn
        end local 0 // it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap$ValuesCollection;

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection this
         0: .line 156
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection.this$0:Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap;
            invokevirtual it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap.clear:()V
         1: .line 157
            return
        end local 0 // it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/doubles/AbstractDouble2CharSortedMap$ValuesCollection;

  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.doubles.AbstractDouble2CharSortedMap$ValuesCollection.iterator:()Lit/unimi/dsi/fastutil/chars/CharIterator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "AbstractDouble2CharSortedMap.java"
NestHost: it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap
InnerClasses:
  protected ValuesCollection = it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesCollection of it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap
  protected ValuesIterator = it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap$ValuesIterator of it.unimi.dsi.fastutil.doubles.AbstractDouble2CharSortedMap
  public abstract Entry = it.unimi.dsi.fastutil.doubles.Double2CharMap$Entry of it.unimi.dsi.fastutil.doubles.Double2CharMap