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 
class it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator
  super_class: java.lang.Object
{
  int prev;
    descriptor: I
    flags: (0x0000) 

  int next;
    descriptor: I
    flags: (0x0000) 

  int curr;
    descriptor: I
    flags: (0x0000) 

  int index;
    descriptor: I
    flags: (0x0000) 

  final it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap this$0;
    descriptor: Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  protected void <init>(it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap);
    descriptor: (Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
         0: .line 1195
            aload 0 /* this */
            aload 1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 1177
            aload 0 /* this */
            iconst_m1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
         2: .line 1183
            aload 0 /* this */
            iconst_m1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
         3: .line 1188
            aload 0 /* this */
            iconst_m1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
         4: .line 1194
            aload 0 /* this */
            iconst_m1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
         5: .line 1196
            aload 0 /* this */
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.first:I
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
         6: .line 1197
            aload 0 /* this */
            iconst_0
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
         7: .line 1198
            return
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;
    MethodParameters:
        Name  Flags
      this$0  final

  private void <init>();
    descriptor: (Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;Ljava/lang/Object;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
        start local 2 // java.lang.Object from
         0: .line 1199
            aload 0 /* this */
            aload 1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 1177
            aload 0 /* this */
            iconst_m1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
         2: .line 1183
            aload 0 /* this */
            iconst_m1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
         3: .line 1188
            aload 0 /* this */
            iconst_m1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
         4: .line 1194
            aload 0 /* this */
            iconst_m1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
         5: .line 1200
            aload 2 /* from */
            ifnonnull 11
         6: .line 1201
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.containsNullKey:Z
            ifeq 10
         7: .line 1202
            aload 0 /* this */
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.link:[J
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.n:I
            laload
            l2i
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
         8: .line 1203
            aload 0 /* this */
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.n:I
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
         9: .line 1204
            return
        10: .line 1206
      StackMap locals: it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap java.lang.Object
      StackMap stack:
            new java.util.NoSuchElementException
            dup
            new java.lang.StringBuilder
            dup
            ldc "The key "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* from */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " does not belong to this map."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
            athrow
        11: .line 1208
      StackMap locals:
      StackMap stack:
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.key:[Ljava/lang/Object;
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.last:I
            aaload
            aload 2 /* from */
            if_acmpne 15
        12: .line 1209
            aload 0 /* this */
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.last:I
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
        13: .line 1210
            aload 0 /* this */
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.size:I
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
        14: .line 1211
            return
        15: .line 1214
      StackMap locals:
      StackMap stack:
            aload 2 /* from */
            invokestatic java.lang.System.identityHashCode:(Ljava/lang/Object;)I
            invokestatic it.unimi.dsi.fastutil.HashCommon.mix:(I)I
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.mask:I
            iand
            istore 3 /* pos */
        start local 3 // int pos
        16: .line 1216
            goto 22
        17: .line 1217
      StackMap locals: int
      StackMap stack:
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.key:[Ljava/lang/Object;
            iload 3 /* pos */
            aaload
            aload 2 /* from */
            if_acmpne 21
        18: .line 1219
            aload 0 /* this */
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.link:[J
            iload 3 /* pos */
            laload
            l2i
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
        19: .line 1220
            aload 0 /* this */
            iload 3 /* pos */
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
        20: .line 1221
            return
        21: .line 1223
      StackMap locals:
      StackMap stack:
            iload 3 /* pos */
            iconst_1
            iadd
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.mask:I
            iand
            istore 3 /* pos */
        22: .line 1216
      StackMap locals:
      StackMap stack:
            aload 1
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.key:[Ljava/lang/Object;
            iload 3 /* pos */
            aaload
            ifnonnull 17
        23: .line 1225
            new java.util.NoSuchElementException
            dup
            new java.lang.StringBuilder
            dup
            ldc "The key "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* from */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " does not belong to this map."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
            athrow
        end local 3 // int pos
        end local 2 // java.lang.Object from
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   24     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;
            0   24     2  from  TK;
           16   24     3   pos  I
    Signature: (TK;)V
    MethodParameters:
        Name  Flags
      this$0  final
      from    final

  public boolean hasNext();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
         0: .line 1228
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
            iconst_m1
            if_icmpeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;

  public boolean hasPrevious();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
         0: .line 1231
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
            iconst_m1
            if_icmpeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;

  private final void ensureIndexKnown();
    descriptor: ()V
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
         0: .line 1234
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
            iflt 2
         1: .line 1235
            return
         2: .line 1236
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
            iconst_m1
            if_icmpne 5
         3: .line 1237
            aload 0 /* this */
            iconst_0
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
         4: .line 1238
            return
         5: .line 1240
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
            iconst_m1
            if_icmpne 8
         6: .line 1241
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.size:I
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
         7: .line 1242
            return
         8: .line 1244
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.first:I
            istore 1 /* pos */
        start local 1 // int pos
         9: .line 1245
            aload 0 /* this */
            iconst_1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
        10: .line 1246
            goto 13
        11: .line 1247
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.link:[J
            iload 1 /* pos */
            laload
            l2i
            istore 1 /* pos */
        12: .line 1248
            aload 0 /* this */
            dup
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
            iconst_1
            iadd
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
        13: .line 1246
      StackMap locals:
      StackMap stack:
            iload 1 /* pos */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
            if_icmpne 11
        14: .line 1250
            return
        end local 1 // int pos
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   15     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;
            9   15     1   pos  I

  public int nextIndex();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
         0: .line 1252
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.ensureIndexKnown:()V
         1: .line 1253
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;

  public int previousIndex();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
         0: .line 1256
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.ensureIndexKnown:()V
         1: .line 1257
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
            iconst_1
            isub
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;

  public int nextEntry();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
         0: .line 1260
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.hasNext:()Z
            ifne 2
         1: .line 1261
            new java.util.NoSuchElementException
            dup
            invokespecial java.util.NoSuchElementException.<init>:()V
            athrow
         2: .line 1262
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
         3: .line 1263
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.link:[J
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
            laload
            l2i
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
         4: .line 1264
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
         5: .line 1265
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
            iflt 7
         6: .line 1266
            aload 0 /* this */
            dup
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
            iconst_1
            iadd
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
         7: .line 1267
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;

  public int previousEntry();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
         0: .line 1270
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.hasPrevious:()Z
            ifne 2
         1: .line 1271
            new java.util.NoSuchElementException
            dup
            invokespecial java.util.NoSuchElementException.<init>:()V
            athrow
         2: .line 1272
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
         3: .line 1273
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.link:[J
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
            laload
            bipush 32
            lushr
            l2i
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
         4: .line 1274
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
         5: .line 1275
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
            iflt 7
         6: .line 1276
            aload 0 /* this */
            dup
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
            iconst_1
            isub
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
         7: .line 1277
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;

  public void remove();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=10, locals=6, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
         0: .line 1280
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.ensureIndexKnown:()V
         1: .line 1281
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
            iconst_m1
            if_icmpne 3
         2: .line 1282
            new java.lang.IllegalStateException
            dup
            invokespecial java.lang.IllegalStateException.<init>:()V
            athrow
         3: .line 1283
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
            if_icmpne 7
         4: .line 1288
            aload 0 /* this */
            dup
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
            iconst_1
            isub
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.index:I
         5: .line 1289
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.link:[J
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
            laload
            bipush 32
            lushr
            l2i
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
         6: .line 1290
            goto 8
         7: .line 1291
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.link:[J
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
            laload
            l2i
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
         8: .line 1292
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            dup
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.size:I
            iconst_1
            isub
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.size:I
         9: .line 1297
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
            iconst_m1
            if_icmpne 11
        10: .line 1298
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.first:I
            goto 12
        11: .line 1300
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.link:[J
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
            dup2
            laload
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.link:[J
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
            laload
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
            i2l
            ldc 4294967295
            land
            lxor
            ldc 4294967295
            land
            lxor
            lastore
        12: .line 1301
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
            iconst_m1
            if_icmpne 14
        13: .line 1302
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.last:I
            goto 15
        14: .line 1304
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.link:[J
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
            dup2
            laload
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.link:[J
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
            laload
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
            i2l
            ldc 4294967295
            land
            bipush 32
            lshl
            lxor
            ldc -4294967296
            land
            lxor
            lastore
        15: .line 1305
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
            istore 3 /* pos */
        start local 3 // int pos
        16: .line 1306
            aload 0 /* this */
            iconst_m1
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.curr:I
        17: .line 1307
            iload 3 /* pos */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.n:I
            if_icmpne 21
        18: .line 1308
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            iconst_0
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.containsNullKey:Z
        19: .line 1309
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.key:[Ljava/lang/Object;
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.n:I
            aconst_null
            aastore
        20: .line 1310
            goto 42
        21: .line 1312
      StackMap locals: it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator top top int
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.key:[Ljava/lang/Object;
            astore 5 /* key */
        start local 5 // java.lang.Object[] key
        22: .line 1316
      StackMap locals: it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator top top int top java.lang.Object[]
      StackMap stack:
            iload 3 /* pos */
            dup
            istore 1 /* last */
        start local 1 // int last
        23: iconst_1
            iadd
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.mask:I
            iand
            istore 3 /* pos */
        24: .line 1318
      StackMap locals: it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator int top int top java.lang.Object[]
      StackMap stack:
            aload 5 /* key */
            iload 3 /* pos */
            aaload
            dup
            astore 4 /* curr */
        start local 4 // java.lang.Object curr
        25: ifnonnull 28
        26: .line 1319
            aload 5 /* key */
            iload 1 /* last */
            aconst_null
            aastore
        27: .line 1320
            return
        28: .line 1322
      StackMap locals: it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator int top int java.lang.Object java.lang.Object[]
      StackMap stack:
            aload 4 /* curr */
            invokestatic java.lang.System.identityHashCode:(Ljava/lang/Object;)I
            invokestatic it.unimi.dsi.fastutil.HashCommon.mix:(I)I
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.mask:I
            iand
            istore 2 /* slot */
        start local 2 // int slot
        29: .line 1323
            iload 1 /* last */
            iload 3 /* pos */
            if_icmpgt 30
            iload 1 /* last */
            iload 2 /* slot */
            if_icmpge 34
            iload 2 /* slot */
            iload 3 /* pos */
            if_icmple 32
            goto 34
      StackMap locals: it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator int int int java.lang.Object java.lang.Object[]
      StackMap stack:
        30: iload 1 /* last */
            iload 2 /* slot */
            if_icmplt 32
            iload 2 /* slot */
            iload 3 /* pos */
            if_icmple 32
        31: .line 1324
            goto 34
        32: .line 1325
      StackMap locals:
      StackMap stack:
            iload 3 /* pos */
            iconst_1
            iadd
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.mask:I
            iand
            istore 3 /* pos */
        end local 4 // java.lang.Object curr
        end local 2 // int slot
        33: .line 1317
            goto 24
        start local 2 // int slot
        start local 4 // java.lang.Object curr
        34: .line 1327
      StackMap locals:
      StackMap stack:
            aload 5 /* key */
            iload 1 /* last */
            aload 4 /* curr */
            aastore
        35: .line 1328
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.value:[I
            iload 1 /* last */
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.value:[I
            iload 3 /* pos */
            iaload
            iastore
        36: .line 1329
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
            iload 3 /* pos */
            if_icmpne 38
        37: .line 1330
            aload 0 /* this */
            iload 1 /* last */
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.next:I
        38: .line 1331
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
            iload 3 /* pos */
            if_icmpne 40
        39: .line 1332
            aload 0 /* this */
            iload 1 /* last */
            putfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.prev:I
        40: .line 1333
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.this$0:Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap;
            iload 3 /* pos */
            iload 1 /* last */
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap.fixPointers:(II)V
        end local 4 // java.lang.Object curr
        end local 2 // int slot
        end local 1 // int last
        41: .line 1315
            goto 22
        end local 5 // java.lang.Object[] key
        42: .line 1336
      StackMap locals: it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator top top int
      StackMap stack:
            return
        end local 3 // int pos
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   43     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;
           23   41     1  last  I
           29   33     2  slot  I
           34   41     2  slot  I
           16   43     3   pos  I
           25   33     4  curr  TK;
           34   41     4  curr  TK;
           22   42     5   key  [Ljava/lang/Object;

  public int skip(int);
    descriptor: (I)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
        start local 1 // int n
         0: .line 1338
            iload 1 /* n */
            istore 2 /* i */
        start local 2 // int i
         1: .line 1339
            goto 3
         2: .line 1340
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.nextEntry:()I
            pop
         3: .line 1339
      StackMap locals:
      StackMap stack:
            iload 2 /* i */
            iinc 2 /* i */ -1
            ifeq 4
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.hasNext:()Z
            ifne 2
         4: .line 1341
      StackMap locals:
      StackMap stack:
            iload 1 /* n */
            iload 2 /* i */
            isub
            iconst_1
            isub
            ireturn
        end local 2 // int i
        end local 1 // int n
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;
            0    5     1     n  I
            1    5     2     i  I
    MethodParameters:
      Name  Flags
      n     final

  public int back(int);
    descriptor: (I)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
        start local 1 // int n
         0: .line 1344
            iload 1 /* n */
            istore 2 /* i */
        start local 2 // int i
         1: .line 1345
            goto 3
         2: .line 1346
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.previousEntry:()I
            pop
         3: .line 1345
      StackMap locals:
      StackMap stack:
            iload 2 /* i */
            iinc 2 /* i */ -1
            ifeq 4
            aload 0 /* this */
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator.hasPrevious:()Z
            ifne 2
         4: .line 1347
      StackMap locals:
      StackMap stack:
            iload 1 /* n */
            iload 2 /* i */
            isub
            iconst_1
            isub
            ireturn
        end local 2 // int i
        end local 1 // int n
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;
            0    5     1     n  I
            1    5     2     i  I
    MethodParameters:
      Name  Flags
      n     final

  public void set(it.unimi.dsi.fastutil.objects.Reference2IntMap$Entry<K>);
    descriptor: (Lit/unimi/dsi/fastutil/objects/Reference2IntMap$Entry;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
        start local 1 // it.unimi.dsi.fastutil.objects.Reference2IntMap$Entry ok
         0: .line 1350
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // it.unimi.dsi.fastutil.objects.Reference2IntMap$Entry ok
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;
            0    1     1    ok  Lit/unimi/dsi/fastutil/objects/Reference2IntMap$Entry<TK;>;
    Signature: (Lit/unimi/dsi/fastutil/objects/Reference2IntMap$Entry<TK;>;)V
    MethodParameters:
      Name  Flags
      ok    

  public void add(it.unimi.dsi.fastutil.objects.Reference2IntMap$Entry<K>);
    descriptor: (Lit/unimi/dsi/fastutil/objects/Reference2IntMap$Entry;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
        start local 1 // it.unimi.dsi.fastutil.objects.Reference2IntMap$Entry ok
         0: .line 1353
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // it.unimi.dsi.fastutil.objects.Reference2IntMap$Entry ok
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2IntLinkedOpenHashMap$MapIterator;
            0    1     1    ok  Lit/unimi/dsi/fastutil/objects/Reference2IntMap$Entry<TK;>;
    Signature: (Lit/unimi/dsi/fastutil/objects/Reference2IntMap$Entry<TK;>;)V
    MethodParameters:
      Name  Flags
      ok    
}
SourceFile: "Reference2IntLinkedOpenHashMap.java"
NestHost: it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap
InnerClasses:
  private MapIterator = it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap$MapIterator of it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap
  public abstract Entry = it.unimi.dsi.fastutil.objects.Reference2IntMap$Entry of it.unimi.dsi.fastutil.objects.Reference2IntMap