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.floats.FloatCollections$EmptyCollection extends it.unimi.dsi.fastutil.floats.AbstractFloatCollection
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection
  super_class: it.unimi.dsi.fastutil.floats.AbstractFloatCollection
{
  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
         0: .line 36
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.floats.AbstractFloatCollection.<init>:()V
         1: .line 37
            return
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;

  public boolean contains(float);
    descriptor: (F)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
        start local 1 // float k
         0: .line 40
            iconst_0
            ireturn
        end local 1 // float k
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;
            0    1     1     k  F
    MethodParameters:
      Name  Flags
      k     

  public java.lang.Object[] toArray();
    descriptor: ()[Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
         0: .line 44
            getstatic it.unimi.dsi.fastutil.objects.ObjectArrays.EMPTY_ARRAY:[Ljava/lang/Object;
            areturn
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;

  public it.unimi.dsi.fastutil.floats.FloatBidirectionalIterator iterator();
    descriptor: ()Lit/unimi/dsi/fastutil/floats/FloatBidirectionalIterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
         0: .line 49
            getstatic it.unimi.dsi.fastutil.floats.FloatIterators.EMPTY_ITERATOR:Lit/unimi/dsi/fastutil/floats/FloatIterators$EmptyIterator;
            areturn
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
         0: .line 53
            iconst_0
            ireturn
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
         0: .line 57
            return
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
         0: .line 60
            iconst_0
            ireturn
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
        start local 1 // java.lang.Object o
         0: .line 64
            aload 1 /* o */
            aload 0 /* this */
            if_acmpne 2
         1: .line 65
            iconst_1
            ireturn
         2: .line 66
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            instanceof java.util.Collection
            ifne 4
         3: .line 67
            iconst_0
            ireturn
         4: .line 68
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            checkcast java.util.Collection
            invokeinterface java.util.Collection.isEmpty:()Z
            ireturn
        end local 1 // java.lang.Object o
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;
            0    5     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public boolean addAll(java.util.Collection<? extends java.lang.Float>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
        start local 1 // java.util.Collection c
         0: .line 72
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.util.Collection c
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;
            0    1     1     c  Ljava/util/Collection<+Ljava/lang/Float;>;
    Signature: (Ljava/util/Collection<+Ljava/lang/Float;>;)Z
    MethodParameters:
      Name  Flags
      c     final

  public boolean removeAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
        start local 1 // java.util.Collection c
         0: .line 76
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.util.Collection c
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;
            0    1     1     c  Ljava/util/Collection<*>;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
      Name  Flags
      c     final

  public boolean retainAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
        start local 1 // java.util.Collection c
         0: .line 80
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.util.Collection c
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;
            0    1     1     c  Ljava/util/Collection<*>;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
      Name  Flags
      c     final

  public boolean addAll(it.unimi.dsi.fastutil.floats.FloatCollection);
    descriptor: (Lit/unimi/dsi/fastutil/floats/FloatCollection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
        start local 1 // it.unimi.dsi.fastutil.floats.FloatCollection c
         0: .line 84
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // it.unimi.dsi.fastutil.floats.FloatCollection c
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;
            0    1     1     c  Lit/unimi/dsi/fastutil/floats/FloatCollection;
    MethodParameters:
      Name  Flags
      c     final

  public boolean removeAll(it.unimi.dsi.fastutil.floats.FloatCollection);
    descriptor: (Lit/unimi/dsi/fastutil/floats/FloatCollection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
        start local 1 // it.unimi.dsi.fastutil.floats.FloatCollection c
         0: .line 88
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // it.unimi.dsi.fastutil.floats.FloatCollection c
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;
            0    1     1     c  Lit/unimi/dsi/fastutil/floats/FloatCollection;
    MethodParameters:
      Name  Flags
      c     final

  public boolean retainAll(it.unimi.dsi.fastutil.floats.FloatCollection);
    descriptor: (Lit/unimi/dsi/fastutil/floats/FloatCollection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
        start local 1 // it.unimi.dsi.fastutil.floats.FloatCollection c
         0: .line 92
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // it.unimi.dsi.fastutil.floats.FloatCollection c
        end local 0 // it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/floats/FloatCollections$EmptyCollection;
            0    1     1     c  Lit/unimi/dsi/fastutil/floats/FloatCollection;
    MethodParameters:
      Name  Flags
      c     final

  public it.unimi.dsi.fastutil.floats.FloatIterator iterator();
    descriptor: ()Lit/unimi/dsi/fastutil/floats/FloatIterator;
    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.floats.FloatCollections$EmptyCollection.iterator:()Lit/unimi/dsi/fastutil/floats/FloatBidirectionalIterator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  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.floats.FloatCollections$EmptyCollection.iterator:()Lit/unimi/dsi/fastutil/floats/FloatBidirectionalIterator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "FloatCollections.java"
NestHost: it.unimi.dsi.fastutil.floats.FloatCollections
InnerClasses:
  public abstract EmptyCollection = it.unimi.dsi.fastutil.floats.FloatCollections$EmptyCollection of it.unimi.dsi.fastutil.floats.FloatCollections