public class java.util.Hashtable<K, V> extends java.util.Dictionary<K, V> implements java.util.Map<K, V>, java.lang.Cloneable, java.io.Serializable
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: java.util.Hashtable
super_class: java.util.Dictionary
{
private transient java.util.Hashtable$Entry<?, ?>[] table;
descriptor: [Ljava/util/Hashtable$Entry;
flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT
Signature: [Ljava/util/Hashtable$Entry<**>;
private transient int count;
descriptor: I
flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT
private int threshold;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private float loadFactor;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private transient int modCount;
descriptor: I
flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT
private static final long serialVersionUID;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 1421746759512286392
static final int ALTERNATIVE_HASHING_THRESHOLD_DEFAULT;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 2147483647
transient int hashSeed;
descriptor: I
flags: (0x0080) ACC_TRANSIENT
private static final int MAX_ARRAY_SIZE;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2147483639
private volatile transient java.util.Set<K> keySet;
descriptor: Ljava/util/Set;
flags: (0x00c2) ACC_PRIVATE, ACC_VOLATILE, ACC_TRANSIENT
Signature: Ljava/util/Set<TK;>;
private volatile transient java.util.Set<java.util.Map$Entry<K, V>> entrySet;
descriptor: Ljava/util/Set;
flags: (0x00c2) ACC_PRIVATE, ACC_VOLATILE, ACC_TRANSIENT
Signature: Ljava/util/Set<Ljava/util/Map$Entry<TK;TV;>;>;
private volatile transient java.util.Collection<V> values;
descriptor: Ljava/util/Collection;
flags: (0x00c2) ACC_PRIVATE, ACC_VOLATILE, ACC_TRANSIENT
Signature: Ljava/util/Collection<TV;>;
private static final int KEYS;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 0
private static final int VALUES;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 1
private static final int ENTRIES;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2
final boolean initHashSeedAsNeeded(int);
descriptor: (I)Z
flags: (0x0010) ACC_FINAL
Code:
stack=2, locals=5, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.Hashtable.hashSeed:I
ifeq 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: istore 2
start local 2 3: invokestatic sun.misc.VM.isBooted:()Z
ifeq 6
4: iload 1
getstatic java.util.Hashtable$Holder.ALTERNATIVE_HASHING_THRESHOLD:I
5: if_icmplt 6
iconst_1
goto 7
StackMap locals: int
StackMap stack:
6: iconst_0
StackMap locals:
StackMap stack: int
7: istore 3
start local 3 8: iload 2
iload 3
ixor
istore 4
start local 4 9: iload 4
ifeq 14
10: aload 0
iload 3
ifeq 12
11: aload 0
invokestatic sun.misc.Hashing.randomHashSeed:(Ljava/lang/Object;)I
goto 13
12: StackMap locals: java.util.Hashtable int int int int
StackMap stack: java.util.Hashtable
iconst_0
13: StackMap locals: java.util.Hashtable int int int int
StackMap stack: java.util.Hashtable int
putfield java.util.Hashtable.hashSeed:I
14: StackMap locals:
StackMap stack:
iload 4
ireturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Ljava/util/Hashtable<TK;TV;>;
0 15 1 capacity I
3 15 2 currentAltHashing Z
8 15 3 useAltHashing Z
9 15 4 switching Z
MethodParameters:
Name Flags
capacity
private int hash(java.lang.Object);
descriptor: (Ljava/lang/Object;)I
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.Hashtable.hashSeed:I
aload 1
invokevirtual java.lang.Object.hashCode:()I
ixor
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Hashtable<TK;TV;>;
0 1 1 k Ljava/lang/Object;
MethodParameters:
Name Flags
k
public void <init>(int, float);
descriptor: (IF)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial java.util.Dictionary.<init>:()V
1: aload 0
iconst_0
putfield java.util.Hashtable.modCount:I
2: aload 0
aconst_null
putfield java.util.Hashtable.keySet:Ljava/util/Set;
3: aload 0
aconst_null
putfield java.util.Hashtable.entrySet:Ljava/util/Set;
4: aload 0
aconst_null
putfield java.util.Hashtable.values:Ljava/util/Collection;
5: iload 1
ifge 9
6: new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "Illegal Capacity: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
7: iload 1
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
8: invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
9: StackMap locals: java.util.Hashtable int float
StackMap stack:
fload 2
fconst_0
fcmpg
ifle 10
fload 2
invokestatic java.lang.Float.isNaN:(F)Z
ifeq 11
10: StackMap locals:
StackMap stack:
new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "Illegal Load: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
fload 2
invokevirtual java.lang.StringBuilder.append:(F)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
11: StackMap locals:
StackMap stack:
iload 1
ifne 13
12: iconst_1
istore 1
13: StackMap locals:
StackMap stack:
aload 0
fload 2
putfield java.util.Hashtable.loadFactor:F
14: aload 0
iload 1
anewarray java.util.Hashtable$Entry
putfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
15: aload 0
iload 1
i2f
fload 2
fmul
ldc 2.14748365E9
invokestatic java.lang.Math.min:(FF)F
f2i
putfield java.util.Hashtable.threshold:I
16: aload 0
iload 1
invokevirtual java.util.Hashtable.initHashSeedAsNeeded:(I)Z
pop
17: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 18 0 this Ljava/util/Hashtable<TK;TV;>;
0 18 1 initialCapacity I
0 18 2 loadFactor F
MethodParameters:
Name Flags
initialCapacity
loadFactor
public void <init>(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
ldc 0.75
invokespecial java.util.Hashtable.<init>:(IF)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/Hashtable<TK;TV;>;
0 2 1 initialCapacity I
MethodParameters:
Name Flags
initialCapacity
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
bipush 11
ldc 0.75
invokespecial java.util.Hashtable.<init>:(IF)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/Hashtable<TK;TV;>;
public void <init>(java.util.Map<? extends K, ? extends V>);
descriptor: (Ljava/util/Map;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iconst_2
aload 1
invokeinterface java.util.Map.size:()I
imul
bipush 11
invokestatic java.lang.Math.max:(II)I
ldc 0.75
invokespecial java.util.Hashtable.<init>:(IF)V
1: aload 0
aload 1
invokevirtual java.util.Hashtable.putAll:(Ljava/util/Map;)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/Hashtable<TK;TV;>;
0 3 1 t Ljava/util/Map<+TK;+TV;>;
Signature: (Ljava/util/Map<+TK;+TV;>;)V
MethodParameters:
Name Flags
t
public synchronized int size();
descriptor: ()I
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Hashtable.count:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Hashtable<TK;TV;>;
public synchronized boolean isEmpty();
descriptor: ()Z
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Hashtable.count:I
ifne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/Hashtable<TK;TV;>;
public synchronized java.util.Enumeration<K> keys();
descriptor: ()Ljava/util/Enumeration;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_0
invokevirtual java.util.Hashtable.getEnumeration:(I)Ljava/util/Enumeration;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Hashtable<TK;TV;>;
Signature: ()Ljava/util/Enumeration<TK;>;
public synchronized java.util.Enumeration<V> elements();
descriptor: ()Ljava/util/Enumeration;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_1
invokevirtual java.util.Hashtable.getEnumeration:(I)Ljava/util/Enumeration;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Hashtable<TK;TV;>;
Signature: ()Ljava/util/Enumeration<TV;>;
public synchronized boolean contains(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=5, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 2
start local 2 3: aload 2
arraylength
istore 3
start local 3 4: goto 11
5: StackMap locals: java.util.Hashtable$Entry[] int
StackMap stack:
aload 2
iload 3
aaload
astore 4
start local 4 6: goto 10
7: StackMap locals: java.util.Hashtable$Entry
StackMap stack:
aload 4
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 9
8: iconst_1
ireturn
9: StackMap locals:
StackMap stack:
aload 4
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 4
StackMap locals:
StackMap stack:
10: aload 4
ifnonnull 7
end local 4 11: StackMap locals:
StackMap stack:
iload 3
iinc 3 -1
ifgt 5
end local 3 12: iconst_0
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Ljava/util/Hashtable<TK;TV;>;
0 13 1 value Ljava/lang/Object;
3 13 2 tab [Ljava/util/Hashtable$Entry;
4 12 3 i I
6 11 4 e Ljava/util/Hashtable$Entry<**>;
MethodParameters:
Name Flags
value
public boolean containsValue(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.Hashtable.contains:(Ljava/lang/Object;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Hashtable<TK;TV;>;
0 1 1 value Ljava/lang/Object;
MethodParameters:
Name Flags
value
public synchronized boolean containsKey(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=6, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 2
start local 2 1: aload 0
aload 1
invokevirtual java.util.Hashtable.hash:(Ljava/lang/Object;)I
istore 3
start local 3 2: iload 3
ldc 2147483647
iand
aload 2
arraylength
irem
istore 4
start local 4 3: aload 2
iload 4
aaload
astore 5
start local 5 4: goto 8
5: StackMap locals: java.util.Hashtable java.lang.Object java.util.Hashtable$Entry[] int int java.util.Hashtable$Entry
StackMap stack:
aload 5
getfield java.util.Hashtable$Entry.hash:I
iload 3
if_icmpne 7
aload 5
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 7
6: iconst_1
ireturn
7: StackMap locals:
StackMap stack:
aload 5
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 5
StackMap locals:
StackMap stack:
8: aload 5
ifnonnull 5
end local 5 9: iconst_0
ireturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/Hashtable<TK;TV;>;
0 10 1 key Ljava/lang/Object;
1 10 2 tab [Ljava/util/Hashtable$Entry;
2 10 3 hash I
3 10 4 index I
4 9 5 e Ljava/util/Hashtable$Entry<**>;
MethodParameters:
Name Flags
key
public synchronized V get();
descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=6, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 2
start local 2 1: aload 0
aload 1
invokevirtual java.util.Hashtable.hash:(Ljava/lang/Object;)I
istore 3
start local 3 2: iload 3
ldc 2147483647
iand
aload 2
arraylength
irem
istore 4
start local 4 3: aload 2
iload 4
aaload
astore 5
start local 5 4: goto 8
5: StackMap locals: java.util.Hashtable java.lang.Object java.util.Hashtable$Entry[] int int java.util.Hashtable$Entry
StackMap stack:
aload 5
getfield java.util.Hashtable$Entry.hash:I
iload 3
if_icmpne 7
aload 5
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 7
6: aload 5
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
areturn
7: StackMap locals:
StackMap stack:
aload 5
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 5
StackMap locals:
StackMap stack:
8: aload 5
ifnonnull 5
end local 5 9: aconst_null
areturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/Hashtable<TK;TV;>;
0 10 1 key Ljava/lang/Object;
1 10 2 tab [Ljava/util/Hashtable$Entry;
2 10 3 hash I
3 10 4 index I
4 9 5 e Ljava/util/Hashtable$Entry<**>;
Signature: (Ljava/lang/Object;)TV;
MethodParameters:
Name Flags
key
protected void rehash();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=10, args_size=1
start local 0 0: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
arraylength
istore 1
start local 1 1: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 2
start local 2 2: iload 1
iconst_1
ishl
iconst_1
iadd
istore 3
start local 3 3: iload 3
ldc 2147483639
isub
ifle 7
4: iload 1
ldc 2147483639
if_icmpne 6
5: return
6: StackMap locals: int java.util.Hashtable$Entry[] int
StackMap stack:
ldc 2147483639
istore 3
7: StackMap locals:
StackMap stack:
iload 3
anewarray java.util.Hashtable$Entry
astore 4
start local 4 8: aload 0
dup
getfield java.util.Hashtable.modCount:I
iconst_1
iadd
putfield java.util.Hashtable.modCount:I
9: aload 0
iload 3
i2f
aload 0
getfield java.util.Hashtable.loadFactor:F
fmul
ldc 2.14748365E9
invokestatic java.lang.Math.min:(FF)F
f2i
putfield java.util.Hashtable.threshold:I
10: aload 0
iload 3
invokevirtual java.util.Hashtable.initHashSeedAsNeeded:(I)Z
istore 5
start local 5 11: aload 0
aload 4
putfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
12: iload 1
istore 6
start local 6 13: goto 24
14: StackMap locals: java.util.Hashtable$Entry[] int int
StackMap stack:
aload 2
iload 6
aaload
astore 7
start local 7 15: goto 23
16: StackMap locals: java.util.Hashtable$Entry
StackMap stack:
aload 7
astore 8
start local 8 17: aload 7
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 7
18: iload 5
ifeq 20
19: aload 8
aload 0
aload 8
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
invokevirtual java.util.Hashtable.hash:(Ljava/lang/Object;)I
putfield java.util.Hashtable$Entry.hash:I
20: StackMap locals: java.util.Hashtable$Entry
StackMap stack:
aload 8
getfield java.util.Hashtable$Entry.hash:I
ldc 2147483647
iand
iload 3
irem
istore 9
start local 9 21: aload 8
aload 4
iload 9
aaload
putfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
22: aload 4
iload 9
aload 8
aastore
end local 9 end local 8 23: StackMap locals:
StackMap stack:
aload 7
ifnonnull 16
end local 7 24: StackMap locals:
StackMap stack:
iload 6
iinc 6 -1
ifgt 14
end local 6 25: return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 26 0 this Ljava/util/Hashtable<TK;TV;>;
1 26 1 oldCapacity I
2 26 2 oldMap [Ljava/util/Hashtable$Entry;
3 26 3 newCapacity I
8 26 4 newMap [Ljava/util/Hashtable$Entry;
11 26 5 rehash Z
13 25 6 i I
15 24 7 old Ljava/util/Hashtable$Entry<TK;TV;>;
17 23 8 e Ljava/util/Hashtable$Entry<TK;TV;>;
21 23 9 index I
public synchronized V put(K, );
descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=8, locals=8, args_size=3
start local 0 start local 1 start local 2 0: aload 2
ifnonnull 2
1: new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 3
start local 3 3: aload 0
aload 1
invokevirtual java.util.Hashtable.hash:(Ljava/lang/Object;)I
istore 4
start local 4 4: iload 4
ldc 2147483647
iand
aload 3
arraylength
irem
istore 5
start local 5 5: aload 3
iload 5
aaload
astore 6
start local 6 6: goto 12
7: StackMap locals: java.util.Hashtable java.lang.Object java.lang.Object java.util.Hashtable$Entry[] int int java.util.Hashtable$Entry
StackMap stack:
aload 6
getfield java.util.Hashtable$Entry.hash:I
iload 4
if_icmpne 11
aload 6
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 11
8: aload 6
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
astore 7
start local 7 9: aload 6
aload 2
putfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
10: aload 7
areturn
end local 7 11: StackMap locals:
StackMap stack:
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 6
StackMap locals:
StackMap stack:
12: aload 6
ifnonnull 7
13: aload 0
dup
getfield java.util.Hashtable.modCount:I
iconst_1
iadd
putfield java.util.Hashtable.modCount:I
14: aload 0
getfield java.util.Hashtable.count:I
aload 0
getfield java.util.Hashtable.threshold:I
if_icmplt 19
15: aload 0
invokevirtual java.util.Hashtable.rehash:()V
16: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 3
17: aload 0
aload 1
invokevirtual java.util.Hashtable.hash:(Ljava/lang/Object;)I
istore 4
18: iload 4
ldc 2147483647
iand
aload 3
arraylength
irem
istore 5
19: StackMap locals:
StackMap stack:
aload 3
iload 5
aaload
astore 7
start local 7 20: aload 3
iload 5
new java.util.Hashtable$Entry
dup
iload 4
aload 1
aload 2
aload 7
invokespecial java.util.Hashtable$Entry.<init>:(ILjava/lang/Object;Ljava/lang/Object;Ljava/util/Hashtable$Entry;)V
aastore
21: aload 0
dup
getfield java.util.Hashtable.count:I
iconst_1
iadd
putfield java.util.Hashtable.count:I
22: aconst_null
areturn
end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 23 0 this Ljava/util/Hashtable<TK;TV;>;
0 23 1 key TK;
0 23 2 value TV;
3 23 3 tab [Ljava/util/Hashtable$Entry;
4 23 4 hash I
5 23 5 index I
6 23 6 entry Ljava/util/Hashtable$Entry<TK;TV;>;
9 11 7 old TV;
20 23 7 e Ljava/util/Hashtable$Entry<TK;TV;>;
Signature: (TK;TV;)TV;
MethodParameters:
Name Flags
key
value
public synchronized V remove();
descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=8, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 2
start local 2 1: aload 0
aload 1
invokevirtual java.util.Hashtable.hash:(Ljava/lang/Object;)I
istore 3
start local 3 2: iload 3
ldc 2147483647
iand
aload 2
arraylength
irem
istore 4
start local 4 3: aload 2
iload 4
aaload
astore 5
start local 5 4: aconst_null
astore 6
start local 6 5: goto 17
6: StackMap locals: java.util.Hashtable java.lang.Object java.util.Hashtable$Entry[] int int java.util.Hashtable$Entry java.util.Hashtable$Entry
StackMap stack:
aload 5
getfield java.util.Hashtable$Entry.hash:I
iload 3
if_icmpne 16
aload 5
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 16
7: aload 0
dup
getfield java.util.Hashtable.modCount:I
iconst_1
iadd
putfield java.util.Hashtable.modCount:I
8: aload 6
ifnull 11
9: aload 6
aload 5
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
putfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
10: goto 12
11: StackMap locals:
StackMap stack:
aload 2
iload 4
aload 5
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
aastore
12: StackMap locals:
StackMap stack:
aload 0
dup
getfield java.util.Hashtable.count:I
iconst_1
isub
putfield java.util.Hashtable.count:I
13: aload 5
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
astore 7
start local 7 14: aload 5
aconst_null
putfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
15: aload 7
areturn
end local 7 16: StackMap locals:
StackMap stack:
aload 5
astore 6
aload 5
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 5
StackMap locals:
StackMap stack:
17: aload 5
ifnonnull 6
end local 6 18: aconst_null
areturn
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Ljava/util/Hashtable<TK;TV;>;
0 19 1 key Ljava/lang/Object;
1 19 2 tab [Ljava/util/Hashtable$Entry;
2 19 3 hash I
3 19 4 index I
4 19 5 e Ljava/util/Hashtable$Entry<TK;TV;>;
5 18 6 prev Ljava/util/Hashtable$Entry<TK;TV;>;
14 16 7 oldValue TV;
Signature: (Ljava/lang/Object;)TV;
MethodParameters:
Name Flags
key
public synchronized void putAll(java.util.Map<? extends K, ? extends V>);
descriptor: (Ljava/util/Map;)V
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=4, args_size=2
start local 0 start local 1 0: aload 1
invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 3
goto 3
StackMap locals: java.util.Hashtable java.util.Map top java.util.Iterator
StackMap stack:
1: aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 2
start local 2 2: aload 0
aload 2
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
aload 2
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
invokevirtual java.util.Hashtable.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 2 3: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 1
4: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/Hashtable<TK;TV;>;
0 5 1 t Ljava/util/Map<+TK;+TV;>;
2 3 2 e Ljava/util/Map$Entry<+TK;+TV;>;
Signature: (Ljava/util/Map<+TK;+TV;>;)V
MethodParameters:
Name Flags
t
public synchronized void clear();
descriptor: ()V
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=3, args_size=1
start local 0 0: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 1
start local 1 1: aload 0
dup
getfield java.util.Hashtable.modCount:I
iconst_1
iadd
putfield java.util.Hashtable.modCount:I
2: aload 1
arraylength
istore 2
start local 2 3: goto 5
4: StackMap locals: java.util.Hashtable$Entry[] int
StackMap stack:
aload 1
iload 2
aconst_null
aastore
5: StackMap locals:
StackMap stack:
iinc 2 -1
iload 2
ifge 4
end local 2 6: aload 0
iconst_0
putfield java.util.Hashtable.count:I
7: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/Hashtable<TK;TV;>;
1 8 1 tab [Ljava/util/Hashtable$Entry;
3 6 2 index I
public synchronized java.lang.Object clone();
descriptor: ()Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=4, locals=3, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.clone:()Ljava/lang/Object;
checkcast java.util.Hashtable
astore 1
start local 1 1: aload 1
aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
arraylength
anewarray java.util.Hashtable$Entry
putfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
2: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
arraylength
istore 2
start local 2 3: goto 8
4: StackMap locals: java.util.Hashtable int
StackMap stack:
aload 1
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
iload 2
aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
iload 2
aaload
ifnull 6
5: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
iload 2
aaload
invokevirtual java.util.Hashtable$Entry.clone:()Ljava/lang/Object;
checkcast java.util.Hashtable$Entry
goto 7
StackMap locals: java.util.Hashtable java.util.Hashtable int
StackMap stack: java.util.Hashtable$Entry[] int
6: aconst_null
7: StackMap locals: java.util.Hashtable java.util.Hashtable int
StackMap stack: java.util.Hashtable$Entry[] int java.util.Hashtable$Entry
aastore
8: StackMap locals:
StackMap stack:
iload 2
iinc 2 -1
ifgt 4
end local 2 9: aload 1
aconst_null
putfield java.util.Hashtable.keySet:Ljava/util/Set;
10: aload 1
aconst_null
putfield java.util.Hashtable.entrySet:Ljava/util/Set;
11: aload 1
aconst_null
putfield java.util.Hashtable.values:Ljava/util/Collection;
12: aload 1
iconst_0
putfield java.util.Hashtable.modCount:I
13: aload 1
14: areturn
end local 1 15: StackMap locals: java.util.Hashtable
StackMap stack: java.lang.CloneNotSupportedException
pop
16: new java.lang.InternalError
dup
invokespecial java.lang.InternalError.<init>:()V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Ljava/util/Hashtable<TK;TV;>;
1 15 1 t Ljava/util/Hashtable<**>;
3 9 2 i I
Exception table:
from to target type
0 14 15 Class java.lang.CloneNotSupportedException
public synchronized java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=8, args_size=1
start local 0 0: aload 0
invokevirtual java.util.Hashtable.size:()I
iconst_1
isub
istore 1
start local 1 1: iload 1
iconst_m1
if_icmpne 3
2: ldc "{}"
areturn
3: StackMap locals: int
StackMap stack:
new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
astore 2
start local 2 4: aload 0
invokevirtual java.util.Hashtable.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 3
start local 3 5: aload 2
bipush 123
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
6: iconst_0
istore 4
start local 4 7: StackMap locals: java.lang.StringBuilder java.util.Iterator int
StackMap stack:
aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 5
start local 5 8: aload 5
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
astore 6
start local 6 9: aload 5
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
astore 7
start local 7 10: aload 2
aload 6
aload 0
if_acmpne 11
ldc "(this Map)"
goto 12
StackMap locals: java.util.Hashtable int java.lang.StringBuilder java.util.Iterator int java.util.Map$Entry java.lang.Object java.lang.Object
StackMap stack: java.lang.StringBuilder
11: aload 6
invokevirtual java.lang.Object.toString:()Ljava/lang/String;
StackMap locals: java.util.Hashtable int java.lang.StringBuilder java.util.Iterator int java.util.Map$Entry java.lang.Object java.lang.Object
StackMap stack: java.lang.StringBuilder java.lang.String
12: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
13: aload 2
bipush 61
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
14: aload 2
aload 7
aload 0
if_acmpne 15
ldc "(this Map)"
goto 16
StackMap locals:
StackMap stack: java.lang.StringBuilder
15: aload 7
invokevirtual java.lang.Object.toString:()Ljava/lang/String;
StackMap locals: java.util.Hashtable int java.lang.StringBuilder java.util.Iterator int java.util.Map$Entry java.lang.Object java.lang.Object
StackMap stack: java.lang.StringBuilder java.lang.String
16: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
17: iload 4
iload 1
if_icmpne 19
18: aload 2
bipush 125
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
19: StackMap locals:
StackMap stack:
aload 2
ldc ", "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
end local 7 end local 6 end local 5 20: iinc 4 1
goto 7
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 21 0 this Ljava/util/Hashtable<TK;TV;>;
1 21 1 max I
4 21 2 sb Ljava/lang/StringBuilder;
5 21 3 it Ljava/util/Iterator<Ljava/util/Map$Entry<TK;TV;>;>;
7 21 4 i I
8 20 5 e Ljava/util/Map$Entry<TK;TV;>;
9 20 6 key TK;
10 20 7 value TV;
private <T> java.util.Enumeration<T> getEnumeration(int);
descriptor: (I)Ljava/util/Enumeration;
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.Hashtable.count:I
ifne 2
1: invokestatic java.util.Collections.emptyEnumeration:()Ljava/util/Enumeration;
areturn
2: StackMap locals:
StackMap stack:
new java.util.Hashtable$Enumerator
dup
aload 0
iload 1
iconst_0
invokespecial java.util.Hashtable$Enumerator.<init>:(Ljava/util/Hashtable;IZ)V
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/Hashtable<TK;TV;>;
0 3 1 type I
Signature: <T:Ljava/lang/Object;>(I)Ljava/util/Enumeration<TT;>;
MethodParameters:
Name Flags
type
private <T> java.util.Iterator<T> getIterator(int);
descriptor: (I)Ljava/util/Iterator;
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.Hashtable.count:I
ifne 2
1: invokestatic java.util.Collections.emptyIterator:()Ljava/util/Iterator;
areturn
2: StackMap locals:
StackMap stack:
new java.util.Hashtable$Enumerator
dup
aload 0
iload 1
iconst_1
invokespecial java.util.Hashtable$Enumerator.<init>:(Ljava/util/Hashtable;IZ)V
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/Hashtable<TK;TV;>;
0 3 1 type I
Signature: <T:Ljava/lang/Object;>(I)Ljava/util/Iterator<TT;>;
MethodParameters:
Name Flags
type
public java.util.Set<K> keySet();
descriptor: ()Ljava/util/Set;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Hashtable.keySet:Ljava/util/Set;
ifnonnull 2
1: aload 0
new java.util.Hashtable$KeySet
dup
aload 0
invokespecial java.util.Hashtable$KeySet.<init>:(Ljava/util/Hashtable;)V
aload 0
invokestatic java.util.Collections.synchronizedSet:(Ljava/util/Set;Ljava/lang/Object;)Ljava/util/Set;
putfield java.util.Hashtable.keySet:Ljava/util/Set;
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.Hashtable.keySet:Ljava/util/Set;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/Hashtable<TK;TV;>;
Signature: ()Ljava/util/Set<TK;>;
public java.util.Set<java.util.Map$Entry<K, V>> entrySet();
descriptor: ()Ljava/util/Set;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Hashtable.entrySet:Ljava/util/Set;
ifnonnull 2
1: aload 0
new java.util.Hashtable$EntrySet
dup
aload 0
invokespecial java.util.Hashtable$EntrySet.<init>:(Ljava/util/Hashtable;)V
aload 0
invokestatic java.util.Collections.synchronizedSet:(Ljava/util/Set;Ljava/lang/Object;)Ljava/util/Set;
putfield java.util.Hashtable.entrySet:Ljava/util/Set;
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.Hashtable.entrySet:Ljava/util/Set;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/Hashtable<TK;TV;>;
Signature: ()Ljava/util/Set<Ljava/util/Map$Entry<TK;TV;>;>;
public java.util.Collection<V> values();
descriptor: ()Ljava/util/Collection;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Hashtable.values:Ljava/util/Collection;
ifnonnull 4
1: aload 0
new java.util.Hashtable$ValueCollection
dup
aload 0
invokespecial java.util.Hashtable$ValueCollection.<init>:(Ljava/util/Hashtable;)V
2: aload 0
3: invokestatic java.util.Collections.synchronizedCollection:(Ljava/util/Collection;Ljava/lang/Object;)Ljava/util/Collection;
putfield java.util.Hashtable.values:Ljava/util/Collection;
4: StackMap locals:
StackMap stack:
aload 0
getfield java.util.Hashtable.values:Ljava/util/Collection;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/Hashtable<TK;TV;>;
Signature: ()Ljava/util/Collection<TV;>;
public synchronized boolean equals(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=7, args_size=2
start local 0 start local 1 0: aload 1
aload 0
if_acmpne 2
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack:
aload 1
instanceof java.util.Map
ifne 4
3: iconst_0
ireturn
4: StackMap locals:
StackMap stack:
aload 1
checkcast java.util.Map
astore 2
start local 2 5: aload 2
invokeinterface java.util.Map.size:()I
aload 0
invokevirtual java.util.Hashtable.size:()I
if_icmpeq 7
6: iconst_0
ireturn
7: StackMap locals: java.util.Map
StackMap stack:
aload 0
invokevirtual java.util.Hashtable.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 3
start local 3 8: goto 17
9: StackMap locals: java.util.Iterator
StackMap stack:
aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 4
start local 4 10: aload 4
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
astore 5
start local 5 11: aload 4
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
astore 6
start local 6 12: aload 6
ifnonnull 15
13: aload 2
aload 5
invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
ifnonnull 14
aload 2
aload 5
invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
ifne 17
14: StackMap locals: java.util.Map$Entry java.lang.Object java.lang.Object
StackMap stack:
iconst_0
ireturn
15: StackMap locals:
StackMap stack:
aload 6
aload 2
aload 5
invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifne 17
16: iconst_0
ireturn
end local 6 end local 5 end local 4 17: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 9
end local 3 18: goto 23
StackMap locals: java.util.Hashtable java.lang.Object java.util.Map
StackMap stack: java.lang.ClassCastException
19: pop
20: iconst_0
ireturn
21: StackMap locals:
StackMap stack: java.lang.NullPointerException
pop
22: iconst_0
ireturn
23: StackMap locals:
StackMap stack:
iconst_1
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 24 0 this Ljava/util/Hashtable<TK;TV;>;
0 24 1 o Ljava/lang/Object;
5 24 2 t Ljava/util/Map<**>;
8 18 3 i Ljava/util/Iterator<Ljava/util/Map$Entry<TK;TV;>;>;
10 17 4 e Ljava/util/Map$Entry<TK;TV;>;
11 17 5 key TK;
12 17 6 value TV;
Exception table:
from to target type
7 14 19 Class java.lang.ClassCastException
15 16 19 Class java.lang.ClassCastException
17 18 19 Class java.lang.ClassCastException
7 14 21 Class java.lang.NullPointerException
15 16 21 Class java.lang.NullPointerException
17 18 21 Class java.lang.NullPointerException
MethodParameters:
Name Flags
o
public synchronized int hashCode();
descriptor: ()I
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=7, args_size=1
start local 0 0: iconst_0
istore 1
start local 1 1: aload 0
getfield java.util.Hashtable.count:I
ifeq 2
aload 0
getfield java.util.Hashtable.loadFactor:F
fconst_0
fcmpg
ifge 3
2: StackMap locals: int
StackMap stack:
iload 1
ireturn
3: StackMap locals:
StackMap stack:
aload 0
aload 0
getfield java.util.Hashtable.loadFactor:F
fneg
putfield java.util.Hashtable.loadFactor:F
4: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 2
start local 2 5: aload 2
dup
astore 6
arraylength
istore 5
iconst_0
istore 4
goto 12
StackMap locals: java.util.Hashtable int java.util.Hashtable$Entry[] top int int java.util.Hashtable$Entry[]
StackMap stack:
6: aload 6
iload 4
aaload
astore 3
start local 3 7: goto 10
8: StackMap locals: java.util.Hashtable int java.util.Hashtable$Entry[] java.util.Hashtable$Entry int int java.util.Hashtable$Entry[]
StackMap stack:
iload 1
aload 3
invokevirtual java.util.Hashtable$Entry.hashCode:()I
iadd
istore 1
9: aload 3
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 3
10: StackMap locals:
StackMap stack:
aload 3
ifnonnull 8
end local 3 11: iinc 4 1
StackMap locals: java.util.Hashtable int java.util.Hashtable$Entry[] top int int java.util.Hashtable$Entry[]
StackMap stack:
12: iload 4
iload 5
if_icmplt 6
13: aload 0
aload 0
getfield java.util.Hashtable.loadFactor:F
fneg
putfield java.util.Hashtable.loadFactor:F
14: iload 1
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Ljava/util/Hashtable<TK;TV;>;
1 15 1 h I
5 15 2 tab [Ljava/util/Hashtable$Entry;
7 11 3 entry Ljava/util/Hashtable$Entry<**>;
private void writeObject(java.io.ObjectOutputStream);
descriptor: (Ljava/io/ObjectOutputStream;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=6, args_size=2
start local 0 start local 1 0: aconst_null
astore 2
start local 2 1: aload 0
dup
astore 3
monitorenter
2: aload 1
invokevirtual java.io.ObjectOutputStream.defaultWriteObject:()V
3: aload 1
aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
arraylength
invokevirtual java.io.ObjectOutputStream.writeInt:(I)V
4: aload 1
aload 0
getfield java.util.Hashtable.count:I
invokevirtual java.io.ObjectOutputStream.writeInt:(I)V
5: iconst_0
istore 4
start local 4 6: goto 14
7: StackMap locals: java.util.Hashtable$Entry java.util.Hashtable int
StackMap stack:
aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
iload 4
aaload
astore 5
start local 5 8: goto 12
9: StackMap locals: java.util.Hashtable$Entry
StackMap stack:
new java.util.Hashtable$Entry
dup
iconst_0
aload 5
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 5
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
aload 2
invokespecial java.util.Hashtable$Entry.<init>:(ILjava/lang/Object;Ljava/lang/Object;Ljava/util/Hashtable$Entry;)V
10: astore 2
11: aload 5
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 5
12: StackMap locals:
StackMap stack:
aload 5
ifnonnull 9
end local 5 13: iinc 4 1
StackMap locals:
StackMap stack:
14: iload 4
aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
arraylength
if_icmplt 7
end local 4 15: aload 3
monitorexit
16: goto 22
StackMap locals: java.util.Hashtable java.io.ObjectOutputStream java.util.Hashtable$Entry java.util.Hashtable
StackMap stack: java.lang.Throwable
17: aload 3
monitorexit
18: athrow
19: StackMap locals:
StackMap stack:
aload 1
aload 2
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
invokevirtual java.io.ObjectOutputStream.writeObject:(Ljava/lang/Object;)V
20: aload 1
aload 2
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
invokevirtual java.io.ObjectOutputStream.writeObject:(Ljava/lang/Object;)V
21: aload 2
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 2
22: StackMap locals:
StackMap stack:
aload 2
ifnonnull 19
23: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 24 0 this Ljava/util/Hashtable<TK;TV;>;
0 24 1 s Ljava/io/ObjectOutputStream;
1 24 2 entryStack Ljava/util/Hashtable$Entry<Ljava/lang/Object;Ljava/lang/Object;>;
6 15 4 index I
8 13 5 entry Ljava/util/Hashtable$Entry<**>;
Exception table:
from to target type
2 16 17 any
17 18 17 any
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=5, locals=8, args_size=2
start local 0 start local 1 0: aload 1
invokevirtual java.io.ObjectInputStream.defaultReadObject:()V
1: aload 0
getfield java.util.Hashtable.loadFactor:F
fconst_0
fcmpg
ifle 2
aload 0
getfield java.util.Hashtable.loadFactor:F
invokestatic java.lang.Float.isNaN:(F)Z
ifeq 3
2: StackMap locals:
StackMap stack:
new java.io.StreamCorruptedException
dup
new java.lang.StringBuilder
dup
ldc "Illegal Load: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield java.util.Hashtable.loadFactor:F
invokevirtual java.lang.StringBuilder.append:(F)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.io.StreamCorruptedException.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.io.ObjectInputStream.readInt:()I
istore 2
start local 2 4: aload 1
invokevirtual java.io.ObjectInputStream.readInt:()I
istore 3
start local 3 5: iload 3
ifge 7
6: new java.io.StreamCorruptedException
dup
new java.lang.StringBuilder
dup
ldc "Illegal # of Elements: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 3
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.io.StreamCorruptedException.<init>:(Ljava/lang/String;)V
athrow
7: StackMap locals: int int
StackMap stack:
iload 2
iload 3
i2f
aload 0
getfield java.util.Hashtable.loadFactor:F
fdiv
f2i
iconst_1
iadd
invokestatic java.lang.Math.max:(II)I
istore 2
8: iload 3
iload 3
bipush 20
idiv
iadd
i2f
aload 0
getfield java.util.Hashtable.loadFactor:F
fdiv
f2i
iconst_3
iadd
istore 4
start local 4 9: iload 4
iload 3
if_icmple 11
iload 4
iconst_1
iand
ifne 11
10: iinc 4 -1
11: StackMap locals: int
StackMap stack:
iload 4
iload 2
invokestatic java.lang.Math.min:(II)I
istore 4
12: iload 4
ifge 14
13: iload 2
istore 4
14: StackMap locals:
StackMap stack:
invokestatic sun.misc.SharedSecrets.getJavaOISAccess:()Lsun/misc/JavaOISAccess;
aload 1
ldc [Ljava/util/Map$Entry;
iload 4
invokeinterface sun.misc.JavaOISAccess.checkArray:(Ljava/io/ObjectInputStream;Ljava/lang/Class;I)V
15: iload 4
anewarray java.util.Hashtable$Entry
astore 5
start local 5 16: aload 0
iload 4
i2f
aload 0
getfield java.util.Hashtable.loadFactor:F
fmul
ldc 2.14748365E9
invokestatic java.lang.Math.min:(FF)F
f2i
putfield java.util.Hashtable.threshold:I
17: aload 0
iconst_0
putfield java.util.Hashtable.count:I
18: aload 0
iload 4
invokevirtual java.util.Hashtable.initHashSeedAsNeeded:(I)Z
pop
19: goto 24
20: StackMap locals: java.util.Hashtable$Entry[]
StackMap stack:
aload 1
invokevirtual java.io.ObjectInputStream.readObject:()Ljava/lang/Object;
astore 6
start local 6 21: aload 1
invokevirtual java.io.ObjectInputStream.readObject:()Ljava/lang/Object;
astore 7
start local 7 22: aload 0
aload 5
aload 6
aload 7
invokevirtual java.util.Hashtable.reconstitutionPut:([Ljava/util/Hashtable$Entry;Ljava/lang/Object;Ljava/lang/Object;)V
end local 7 end local 6 23: iinc 3 -1
StackMap locals:
StackMap stack:
24: iload 3
ifgt 20
25: aload 0
aload 5
putfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
26: return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 27 0 this Ljava/util/Hashtable<TK;TV;>;
0 27 1 s Ljava/io/ObjectInputStream;
4 27 2 origlength I
5 27 3 elements I
9 27 4 length I
16 27 5 newTable [Ljava/util/Hashtable$Entry;
21 23 6 key TK;
22 23 7 value TV;
Exceptions:
throws java.io.IOException, java.lang.ClassNotFoundException
MethodParameters:
Name Flags
s
private void reconstitutionPut(java.util.Hashtable$Entry<?, ?>[], K, );
descriptor: ([Ljava/util/Hashtable$Entry;Ljava/lang/Object;Ljava/lang/Object;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=8, locals=7, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 3
ifnonnull 2
1: new java.io.StreamCorruptedException
dup
invokespecial java.io.StreamCorruptedException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
aload 2
invokevirtual java.util.Hashtable.hash:(Ljava/lang/Object;)I
istore 4
start local 4 3: iload 4
ldc 2147483647
iand
aload 1
arraylength
irem
istore 5
start local 5 4: aload 1
iload 5
aaload
astore 6
start local 6 5: goto 9
6: StackMap locals: int int java.util.Hashtable$Entry
StackMap stack:
aload 6
getfield java.util.Hashtable$Entry.hash:I
iload 4
if_icmpne 8
aload 6
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 2
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 8
7: new java.io.StreamCorruptedException
dup
invokespecial java.io.StreamCorruptedException.<init>:()V
athrow
8: StackMap locals:
StackMap stack:
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 6
StackMap locals:
StackMap stack:
9: aload 6
ifnonnull 6
end local 6 10: aload 1
iload 5
aaload
astore 6
start local 6 11: aload 1
iload 5
new java.util.Hashtable$Entry
dup
iload 4
aload 2
aload 3
aload 6
invokespecial java.util.Hashtable$Entry.<init>:(ILjava/lang/Object;Ljava/lang/Object;Ljava/util/Hashtable$Entry;)V
aastore
12: aload 0
dup
getfield java.util.Hashtable.count:I
iconst_1
iadd
putfield java.util.Hashtable.count:I
13: return
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljava/util/Hashtable<TK;TV;>;
0 14 1 tab [Ljava/util/Hashtable$Entry;
0 14 2 key TK;
0 14 3 value TV;
3 14 4 hash I
4 14 5 index I
5 10 6 e Ljava/util/Hashtable$Entry<**>;
11 14 6 e Ljava/util/Hashtable$Entry<TK;TV;>;
Exceptions:
throws java.io.StreamCorruptedException
Signature: ([Ljava/util/Hashtable$Entry<**>;TK;TV;)V
MethodParameters:
Name Flags
tab
key
value
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/Dictionary<TK;TV;>;Ljava/util/Map<TK;TV;>;Ljava/lang/Cloneable;Ljava/io/Serializable;
SourceFile: "Hashtable.java"
NestMembers:
java.util.Hashtable$Entry java.util.Hashtable$EntrySet java.util.Hashtable$Enumerator java.util.Hashtable$Holder java.util.Hashtable$KeySet java.util.Hashtable$ValueCollection
InnerClasses:
private Entry = java.util.Hashtable$Entry of java.util.Hashtable
private EntrySet = java.util.Hashtable$EntrySet of java.util.Hashtable
private Enumerator = java.util.Hashtable$Enumerator of java.util.Hashtable
private Holder = java.util.Hashtable$Holder of java.util.Hashtable
private KeySet = java.util.Hashtable$KeySet of java.util.Hashtable
private ValueCollection = java.util.Hashtable$ValueCollection of java.util.Hashtable
public abstract Entry = java.util.Map$Entry of java.util.Map