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.Double2DoubleArrayMap extends it.unimi.dsi.fastutil.doubles.AbstractDouble2DoubleMap implements 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.doubles.Double2DoubleArrayMap
  super_class: it.unimi.dsi.fastutil.doubles.AbstractDouble2DoubleMap
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  private transient double[] key;
    descriptor: [D
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient double[] value;
    descriptor: [D
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private int size;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  public void <init>(double[], double[]);
    descriptor: ([D[D)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // double[] key
        start local 2 // double[] value
         0: .line 55
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.doubles.AbstractDouble2DoubleMap.<init>:()V
         1: .line 56
            aload 0 /* this */
            aload 1 /* key */
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
         2: .line 57
            aload 0 /* this */
            aload 2 /* value */
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
         3: .line 58
            aload 0 /* this */
            aload 1 /* key */
            arraylength
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
         4: .line 59
            aload 1 /* key */
            arraylength
            aload 2 /* value */
            arraylength
            if_icmpeq 8
         5: .line 60
            new java.lang.IllegalArgumentException
            dup
         6: .line 61
            new java.lang.StringBuilder
            dup
            ldc "Keys and values have different lengths ("
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* key */
            arraylength
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ", "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* value */
            arraylength
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         7: .line 60
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 62
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap double[] double[]
      StackMap stack:
            return
        end local 2 // double[] value
        end local 1 // double[] key
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    9     0   this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0    9     1    key  [D
            0    9     2  value  [D
    MethodParameters:
       Name  Flags
      key    final
      value  final

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
         0: .line 66
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.doubles.AbstractDouble2DoubleMap.<init>:()V
         1: .line 67
            aload 0 /* this */
            getstatic it.unimi.dsi.fastutil.doubles.DoubleArrays.EMPTY_ARRAY:[D
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
         2: .line 68
            aload 0 /* this */
            getstatic it.unimi.dsi.fastutil.doubles.DoubleArrays.EMPTY_ARRAY:[D
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
         3: .line 69
            return
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;

  public void <init>(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // int capacity
         0: .line 76
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.doubles.AbstractDouble2DoubleMap.<init>:()V
         1: .line 77
            aload 0 /* this */
            iload 1 /* capacity */
            newarray 7
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
         2: .line 78
            aload 0 /* this */
            iload 1 /* capacity */
            newarray 7
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
         3: .line 79
            return
        end local 1 // int capacity
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0    4     1  capacity  I
    MethodParameters:
          Name  Flags
      capacity  final

  public void <init>(it.unimi.dsi.fastutil.doubles.Double2DoubleMap);
    descriptor: (Lit/unimi/dsi/fastutil/doubles/Double2DoubleMap;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // it.unimi.dsi.fastutil.doubles.Double2DoubleMap m
         0: .line 87
            aload 0 /* this */
            aload 1 /* m */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2DoubleMap.size:()I
            invokespecial it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.<init>:(I)V
         1: .line 88
            aload 0 /* this */
            aload 1 /* m */
            invokevirtual it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.putAll:(Ljava/util/Map;)V
         2: .line 89
            return
        end local 1 // it.unimi.dsi.fastutil.doubles.Double2DoubleMap m
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0    3     1     m  Lit/unimi/dsi/fastutil/doubles/Double2DoubleMap;
    MethodParameters:
      Name  Flags
      m     final

  public void <init>(java.util.Map<? extends java.lang.Double, ? extends java.lang.Double>);
    descriptor: (Ljava/util/Map;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // java.util.Map m
         0: .line 97
            aload 0 /* this */
            aload 1 /* m */
            invokeinterface java.util.Map.size:()I
            invokespecial it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.<init>:(I)V
         1: .line 98
            aload 0 /* this */
            aload 1 /* m */
            invokevirtual it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.putAll:(Ljava/util/Map;)V
         2: .line 99
            return
        end local 1 // java.util.Map m
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0    3     1     m  Ljava/util/Map<+Ljava/lang/Double;+Ljava/lang/Double;>;
    Signature: (Ljava/util/Map<+Ljava/lang/Double;+Ljava/lang/Double;>;)V
    MethodParameters:
      Name  Flags
      m     final

  public void <init>(double[], double[], int);
    descriptor: ([D[DI)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // double[] key
        start local 2 // double[] value
        start local 3 // int size
         0: .line 116
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.doubles.AbstractDouble2DoubleMap.<init>:()V
         1: .line 117
            aload 0 /* this */
            aload 1 /* key */
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
         2: .line 118
            aload 0 /* this */
            aload 2 /* value */
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
         3: .line 119
            aload 0 /* this */
            iload 3 /* size */
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
         4: .line 120
            aload 1 /* key */
            arraylength
            aload 2 /* value */
            arraylength
            if_icmpeq 8
         5: .line 121
            new java.lang.IllegalArgumentException
            dup
         6: .line 122
            new java.lang.StringBuilder
            dup
            ldc "Keys and values have different lengths ("
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* key */
            arraylength
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ", "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* value */
            arraylength
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         7: .line 121
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 123
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap double[] double[] int
      StackMap stack:
            iload 3 /* size */
            aload 1 /* key */
            arraylength
            if_icmple 12
         9: .line 124
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "The provided size ("
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 3 /* size */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
        10: .line 125
            ldc ") is larger than or equal to the backing-arrays size ("
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* key */
            arraylength
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        11: .line 124
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        12: .line 126
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int size
        end local 2 // double[] value
        end local 1 // double[] key
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   13     0   this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0   13     1    key  [D
            0   13     2  value  [D
            0   13     3   size  I
    MethodParameters:
       Name  Flags
      key    final
      value  final
      size   final

  public it.unimi.dsi.fastutil.doubles.Double2DoubleMap$FastEntrySet double2DoubleEntrySet();
    descriptor: ()Lit/unimi/dsi/fastutil/doubles/Double2DoubleMap$FastEntrySet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
         0: .line 228
            new it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$EntrySet
            dup
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$EntrySet.<init>:(Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;)V
            areturn
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;

  private int findKey(double);
    descriptor: (D)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // double k
         0: .line 231
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
            astore 3 /* key */
        start local 3 // double[] key
         1: .line 232
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            istore 4 /* i */
        start local 4 // int i
         2: goto 5
         3: .line 233
      StackMap locals: double[] int
      StackMap stack:
            aload 3 /* key */
            iload 4 /* i */
            daload
            invokestatic java.lang.Double.doubleToLongBits:(D)J
            dload 1 /* k */
            invokestatic java.lang.Double.doubleToLongBits:(D)J
            lcmp
            ifne 5
         4: .line 234
            iload 4 /* i */
            ireturn
         5: .line 232
      StackMap locals:
      StackMap stack:
            iload 4 /* i */
            iinc 4 /* i */ -1
            ifne 3
        end local 4 // int i
         6: .line 235
            iconst_m1
            ireturn
        end local 3 // double[] key
        end local 1 // double k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0    7     1     k  D
            1    7     3   key  [D
            2    6     4     i  I
    MethodParameters:
      Name  Flags
      k     final

  public double get(double);
    descriptor: (D)D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // double k
         0: .line 240
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
            astore 3 /* key */
        start local 3 // double[] key
         1: .line 241
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            istore 4 /* i */
        start local 4 // int i
         2: goto 5
         3: .line 242
      StackMap locals: double[] int
      StackMap stack:
            aload 3 /* key */
            iload 4 /* i */
            daload
            invokestatic java.lang.Double.doubleToLongBits:(D)J
            dload 1 /* k */
            invokestatic java.lang.Double.doubleToLongBits:(D)J
            lcmp
            ifne 5
         4: .line 243
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            iload 4 /* i */
            daload
            dreturn
         5: .line 241
      StackMap locals:
      StackMap stack:
            iload 4 /* i */
            iinc 4 /* i */ -1
            ifne 3
        end local 4 // int i
         6: .line 244
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.defRetValue:D
            dreturn
        end local 3 // double[] key
        end local 1 // double k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0    7     1     k  D
            1    7     3   key  [D
            2    6     4     i  I
    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.Double2DoubleArrayMap this
         0: .line 248
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            ireturn
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
         0: .line 252
            aload 0 /* this */
            iconst_0
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
         1: .line 253
            return
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;

  public boolean containsKey(double);
    descriptor: (D)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // double k
         0: .line 256
            aload 0 /* this */
            dload 1 /* k */
            invokevirtual it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.findKey:(D)I
            iconst_m1
            if_icmpeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // double k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0    2     1     k  D
    MethodParameters:
      Name  Flags
      k     final

  public boolean containsValue(double);
    descriptor: (D)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // double v
         0: .line 260
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            istore 3 /* i */
        start local 3 // int i
         1: goto 4
         2: .line 261
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            iload 3 /* i */
            daload
            invokestatic java.lang.Double.doubleToLongBits:(D)J
            dload 1 /* v */
            invokestatic java.lang.Double.doubleToLongBits:(D)J
            lcmp
            ifne 4
         3: .line 262
            iconst_1
            ireturn
         4: .line 260
      StackMap locals:
      StackMap stack:
            iload 3 /* i */
            iinc 3 /* i */ -1
            ifne 2
        end local 3 // int i
         5: .line 263
            iconst_0
            ireturn
        end local 1 // double v
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0    6     1     v  D
            1    5     3     i  I
    MethodParameters:
      Name  Flags
      v     

  public boolean isEmpty();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
         0: .line 267
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            ifne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;

  public double put(double, double);
    descriptor: (DD)D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=9, args_size=3
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // double k
        start local 3 // double v
         0: .line 272
            aload 0 /* this */
            dload 1 /* k */
            invokevirtual it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.findKey:(D)I
            istore 5 /* oldKey */
        start local 5 // int oldKey
         1: .line 273
            iload 5 /* oldKey */
            iconst_m1
            if_icmpeq 5
         2: .line 274
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            iload 5 /* oldKey */
            daload
            dstore 6 /* oldValue */
        start local 6 // double oldValue
         3: .line 275
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            iload 5 /* oldKey */
            dload 3 /* v */
            dastore
         4: .line 276
            dload 6 /* oldValue */
            dreturn
        end local 6 // double oldValue
         5: .line 278
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
            arraylength
            if_icmpne 19
         6: .line 279
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            ifne 7
            iconst_2
            goto 8
      StackMap locals:
      StackMap stack:
         7: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            iconst_2
            imul
      StackMap locals:
      StackMap stack: int
         8: newarray 7
            astore 6 /* newKey */
        start local 6 // double[] newKey
         9: .line 280
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            ifne 10
            iconst_2
            goto 11
      StackMap locals: double[]
      StackMap stack:
        10: aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            iconst_2
            imul
      StackMap locals:
      StackMap stack: int
        11: newarray 7
            astore 7 /* newValue */
        start local 7 // double[] newValue
        12: .line 281
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            istore 8 /* i */
        start local 8 // int i
        13: goto 16
        14: .line 282
      StackMap locals: double[] int
      StackMap stack:
            aload 6 /* newKey */
            iload 8 /* i */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
            iload 8 /* i */
            daload
            dastore
        15: .line 283
            aload 7 /* newValue */
            iload 8 /* i */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            iload 8 /* i */
            daload
            dastore
        16: .line 281
      StackMap locals:
      StackMap stack:
            iload 8 /* i */
            iinc 8 /* i */ -1
            ifne 14
        end local 8 // int i
        17: .line 285
            aload 0 /* this */
            aload 6 /* newKey */
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
        18: .line 286
            aload 0 /* this */
            aload 7 /* newValue */
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
        end local 7 // double[] newValue
        end local 6 // double[] newKey
        19: .line 288
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            dload 1 /* k */
            dastore
        20: .line 289
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            dload 3 /* v */
            dastore
        21: .line 290
            aload 0 /* this */
            dup
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            iconst_1
            iadd
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
        22: .line 291
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.defRetValue:D
            dreturn
        end local 5 // int oldKey
        end local 3 // double v
        end local 1 // double k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   23     0      this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0   23     1         k  D
            0   23     3         v  D
            1   23     5    oldKey  I
            3    5     6  oldValue  D
            9   19     6    newKey  [D
           12   19     7  newValue  [D
           13   17     8         i  I
    MethodParameters:
      Name  Flags
      k     
      v     

  public double remove(double);
    descriptor: (D)D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=7, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // double k
         0: .line 296
            aload 0 /* this */
            dload 1 /* k */
            invokevirtual it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.findKey:(D)I
            istore 3 /* oldPos */
        start local 3 // int oldPos
         1: .line 297
            iload 3 /* oldPos */
            iconst_m1
            if_icmpne 3
         2: .line 298
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.defRetValue:D
            dreturn
         3: .line 299
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            iload 3 /* oldPos */
            daload
            dstore 4 /* oldValue */
        start local 4 // double oldValue
         4: .line 300
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            iload 3 /* oldPos */
            isub
            iconst_1
            isub
            istore 6 /* tail */
        start local 6 // int tail
         5: .line 301
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
            iload 3 /* oldPos */
            iconst_1
            iadd
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
            iload 3 /* oldPos */
            iload 6 /* tail */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         6: .line 302
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            iload 3 /* oldPos */
            iconst_1
            iadd
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            iload 3 /* oldPos */
            iload 6 /* tail */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         7: .line 303
            aload 0 /* this */
            dup
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            iconst_1
            isub
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
         8: .line 304
            dload 4 /* oldValue */
            dreturn
        end local 6 // int tail
        end local 4 // double oldValue
        end local 3 // int oldPos
        end local 1 // double k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    9     0      this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0    9     1         k  D
            1    9     3    oldPos  I
            4    9     4  oldValue  D
            5    9     6      tail  I
    MethodParameters:
      Name  Flags
      k     final

  public it.unimi.dsi.fastutil.doubles.DoubleSet keySet();
    descriptor: ()Lit/unimi/dsi/fastutil/doubles/DoubleSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
         0: .line 308
            new it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$1
            dup
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$1.<init>:(Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;)V
            areturn
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;

  public it.unimi.dsi.fastutil.doubles.DoubleCollection values();
    descriptor: ()Lit/unimi/dsi/fastutil/doubles/DoubleCollection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
         0: .line 362
            new it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$2
            dup
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$2.<init>:(Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;)V
            areturn
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;

  public it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap clone();
    descriptor: ()Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
         0: .line 418
            aload 0 /* this */
            invokespecial java.lang.Object.clone:()Ljava/lang/Object;
            checkcast it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap
            astore 1 /* c */
        start local 1 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap c
         1: .line 419
            goto 4
        end local 1 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap c
      StackMap locals:
      StackMap stack: java.lang.CloneNotSupportedException
         2: pop
         3: .line 420
            new java.lang.InternalError
            dup
            invokespecial java.lang.InternalError.<init>:()V
            athrow
        start local 1 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap c
         4: .line 422
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap
      StackMap stack:
            aload 1 /* c */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
            invokevirtual double[].clone:()Ljava/lang/Object;
            checkcast double[]
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
         5: .line 423
            aload 1 /* c */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            invokevirtual double[].clone:()Ljava/lang/Object;
            checkcast double[]
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
         6: .line 424
            aload 1 /* c */
            areturn
        end local 1 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap c
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            1    2     1     c  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            4    7     1     c  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.CloneNotSupportedException

  private void writeObject(java.io.ObjectOutputStream);
    descriptor: (Ljava/io/ObjectOutputStream;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // java.io.ObjectOutputStream s
         0: .line 427
            aload 1 /* s */
            invokevirtual java.io.ObjectOutputStream.defaultWriteObject:()V
         1: .line 428
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 6
         3: .line 429
      StackMap locals: int
      StackMap stack:
            aload 1 /* s */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
            iload 2 /* i */
            daload
            invokevirtual java.io.ObjectOutputStream.writeDouble:(D)V
         4: .line 430
            aload 1 /* s */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            iload 2 /* i */
            daload
            invokevirtual java.io.ObjectOutputStream.writeDouble:(D)V
         5: .line 428
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 2 /* i */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            if_icmplt 3
        end local 2 // int i
         7: .line 432
            return
        end local 1 // java.io.ObjectOutputStream s
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0    8     1     s  Ljava/io/ObjectOutputStream;
            2    7     2     i  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      s     

  private void readObject(java.io.ObjectInputStream);
    descriptor: (Ljava/io/ObjectInputStream;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
        start local 1 // java.io.ObjectInputStream s
         0: .line 434
            aload 1 /* s */
            invokevirtual java.io.ObjectInputStream.defaultReadObject:()V
         1: .line 435
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            newarray 7
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
         2: .line 436
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            newarray 7
            putfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
         3: .line 437
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         4: goto 8
         5: .line 438
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.key:[D
            iload 2 /* i */
            aload 1 /* s */
            invokevirtual java.io.ObjectInputStream.readDouble:()D
            dastore
         6: .line 439
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.value:[D
            iload 2 /* i */
            aload 1 /* s */
            invokevirtual java.io.ObjectInputStream.readDouble:()D
            dastore
         7: .line 437
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         8: iload 2 /* i */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap.size:I
            if_icmplt 5
        end local 2 // int i
         9: .line 441
            return
        end local 1 // java.io.ObjectInputStream s
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            0   10     1     s  Ljava/io/ObjectInputStream;
            4    9     2     i  I
    Exceptions:
      throws java.io.IOException, java.lang.ClassNotFoundException
    MethodParameters:
      Name  Flags
      s     

  public java.util.Set keySet();
    descriptor: ()Ljava/util/Set;
    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.Double2DoubleArrayMap.keySet:()Lit/unimi/dsi/fastutil/doubles/DoubleSet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.util.Collection values();
    descriptor: ()Ljava/util/Collection;
    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.Double2DoubleArrayMap.values:()Lit/unimi/dsi/fastutil/doubles/DoubleCollection;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object clone();
    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.doubles.Double2DoubleArrayMap.clone:()Lit/unimi/dsi/fastutil/doubles/Double2DoubleArrayMap;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.CloneNotSupportedException

  public it.unimi.dsi.fastutil.objects.ObjectSet double2DoubleEntrySet();
    descriptor: ()Lit/unimi/dsi/fastutil/objects/ObjectSet;
    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.Double2DoubleArrayMap.double2DoubleEntrySet:()Lit/unimi/dsi/fastutil/doubles/Double2DoubleMap$FastEntrySet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "Double2DoubleArrayMap.java"
NestMembers:
  it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$1  it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$1$1  it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$2  it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$2$1  it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$EntrySet  it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$EntrySet$1  it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$EntrySet$2
InnerClasses:
  it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$1
  it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$2
  private final EntrySet = it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap$EntrySet of it.unimi.dsi.fastutil.doubles.Double2DoubleArrayMap
  public abstract Entry = it.unimi.dsi.fastutil.doubles.Double2DoubleMap$Entry of it.unimi.dsi.fastutil.doubles.Double2DoubleMap
  public abstract FastEntrySet = it.unimi.dsi.fastutil.doubles.Double2DoubleMap$FastEntrySet of it.unimi.dsi.fastutil.doubles.Double2DoubleMap