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 abstract class it.unimi.dsi.fastutil.doubles.AbstractDoubleListIterator extends it.unimi.dsi.fastutil.doubles.AbstractDoubleBidirectionalIterator implements it.unimi.dsi.fastutil.doubles.DoubleListIterator
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: it.unimi.dsi.fastutil.doubles.AbstractDoubleListIterator
  super_class: it.unimi.dsi.fastutil.doubles.AbstractDoubleBidirectionalIterator
{
  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.AbstractDoubleListIterator this
         0: .line 29
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.doubles.AbstractDoubleBidirectionalIterator.<init>:()V
         1: .line 30
            return
        end local 0 // it.unimi.dsi.fastutil.doubles.AbstractDoubleListIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/doubles/AbstractDoubleListIterator;

  public void set(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    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.Double
            invokeinterface it.unimi.dsi.fastutil.doubles.DoubleListIterator.set:(Ljava/lang/Double;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object next();
    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
            invokeinterface it.unimi.dsi.fastutil.doubles.DoubleListIterator.next:()Ljava/lang/Double;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object previous();
    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
            invokeinterface it.unimi.dsi.fastutil.doubles.DoubleListIterator.previous:()Ljava/lang/Double;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void add(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    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.Double
            invokeinterface it.unimi.dsi.fastutil.doubles.DoubleListIterator.add:(Ljava/lang/Double;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "AbstractDoubleListIterator.java"
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()