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$Entry<**>;
private transient int count;
descriptor: I
flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT
private int threshold;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private float loadFactor;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private transient int modCount;
descriptor: I
flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT
private static final long serialVersionUID;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 1421746759512286392
private static final int MAX_ARRAY_SIZE;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2147483639
private volatile transient java.util.Set<K> keySet;
descriptor: Ljava/util/Set;
flags: (0x00c2) ACC_PRIVATE, ACC_VOLATILE, ACC_TRANSIENT
Signature: Ljava/util/Set<TK;>;
private volatile transient java.util.Set<java.util.Map$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
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: iload 1
ifge 6
3: new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "Illegal Capacity: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
4: iload 1
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
5: invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
6: StackMap locals: java.util.Hashtable int float
StackMap stack:
fload 2
fconst_0
fcmpg
ifle 7
fload 2
invokestatic java.lang.Float.isNaN:(F)Z
ifeq 8
7: 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
8: StackMap locals:
StackMap stack:
iload 1
ifne 10
9: iconst_1
istore 1
10: StackMap locals:
StackMap stack:
aload 0
fload 2
putfield java.util.Hashtable.loadFactor:F
11: aload 0
iload 1
anewarray java.util.Hashtable$Entry
putfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
12: 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
13: return
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 initialCapacity I
0 14 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
void <init>(java.lang.Void);
descriptor: (Ljava/lang/Void;)V
flags: (0x0000)
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.util.Dictionary.<init>:()V
1: aload 0
iconst_0
putfield java.util.Hashtable.modCount:I
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 dummy Ljava/lang/Void;
MethodParameters:
Name Flags
dummy
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 1
invokevirtual java.lang.Object.hashCode:()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$Entry;
astore 2
start local 2 1: aload 1
invokevirtual java.lang.Object.hashCode:()I
istore 3
start local 3 2: iload 3
ldc 2147483647
iand
aload 2
arraylength
irem
istore 4
start local 4 3: aload 2
iload 4
aaload
astore 5
start local 5 4: goto 8
5: StackMap locals: java.util.Hashtable java.lang.Object java.util.Hashtable$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=9, 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
aload 4
putfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
11: iload 1
istore 5
start local 5 12: goto 21
13: StackMap locals: java.util.Hashtable$Entry[] int
StackMap stack:
aload 2
iload 5
aaload
astore 6
start local 6 14: goto 20
15: StackMap locals: java.util.Hashtable$Entry
StackMap stack:
aload 6
astore 7
start local 7 16: aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 6
17: aload 7
getfield java.util.Hashtable$Entry.hash:I
ldc 2147483647
iand
iload 3
irem
istore 8
start local 8 18: aload 7
aload 4
iload 8
aaload
putfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
19: aload 4
iload 8
aload 7
aastore
end local 8 end local 7 20: StackMap locals:
StackMap stack:
aload 6
ifnonnull 15
end local 6 21: StackMap locals:
StackMap stack:
iload 5
iinc 5 -1
ifgt 13
end local 5 22: return
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;>;
1 23 1 oldCapacity I
2 23 2 oldMap [Ljava/util/Hashtable$Entry;
3 23 3 newCapacity I
8 23 4 newMap [Ljava/util/Hashtable$Entry;
12 22 5 i I
14 21 6 old Ljava/util/Hashtable$Entry<TK;TV;>;
16 20 7 e Ljava/util/Hashtable$Entry<TK;TV;>;
18 20 8 index I
private void addEntry(int, K, V, );
descriptor: (ILjava/lang/Object;Ljava/lang/Object;I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=8, locals=7, args_size=5
start local 0 start local 1 start local 2 start local 3 start local 4 0: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 5
start local 5 1: aload 0
getfield java.util.Hashtable.count:I
aload 0
getfield java.util.Hashtable.threshold:I
if_icmplt 6
2: aload 0
invokevirtual java.util.Hashtable.rehash:()V
3: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 5
4: aload 2
invokevirtual java.lang.Object.hashCode:()I
istore 1
5: iload 1
ldc 2147483647
iand
aload 5
arraylength
irem
istore 4
6: StackMap locals: java.util.Hashtable$Entry[]
StackMap stack:
aload 5
iload 4
aaload
astore 6
start local 6 7: aload 5
iload 4
new java.util.Hashtable$Entry
dup
iload 1
aload 2
aload 3
aload 6
invokespecial java.util.Hashtable$Entry.<init>:(ILjava/lang/Object;Ljava/lang/Object;Ljava/util/Hashtable$Entry;)V
aastore
8: aload 0
dup
getfield java.util.Hashtable.count:I
iconst_1
iadd
putfield java.util.Hashtable.count:I
9: aload 0
dup
getfield java.util.Hashtable.modCount:I
iconst_1
iadd
putfield java.util.Hashtable.modCount:I
10: 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 11 0 this Ljava/util/Hashtable<TK;TV;>;
0 11 1 hash I
0 11 2 key TK;
0 11 3 value TV;
0 11 4 index I
1 11 5 tab [Ljava/util/Hashtable$Entry;
7 11 6 e Ljava/util/Hashtable$Entry<TK;TV;>;
Signature: (ITK;TV;I)V
MethodParameters:
Name Flags
hash
key
value
index
public synchronized V put(K, );
descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=5, 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$Entry;
astore 3
start local 3 3: aload 1
invokevirtual java.lang.Object.hashCode:()I
istore 4
start local 4 4: iload 4
ldc 2147483647
iand
aload 3
arraylength
irem
istore 5
start local 5 5: aload 3
iload 5
aaload
astore 6
start local 6 6: goto 12
7: StackMap locals: java.util.Hashtable java.lang.Object java.lang.Object java.util.Hashtable$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$Entry;
astore 6
StackMap locals:
StackMap stack:
12: aload 6
ifnonnull 7
13: aload 0
iload 4
aload 1
aload 2
iload 5
invokevirtual java.util.Hashtable.addEntry:(ILjava/lang/Object;Ljava/lang/Object;I)V
14: aconst_null
areturn
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Ljava/util/Hashtable<TK;TV;>;
0 15 1 key TK;
0 15 2 value TV;
3 15 3 tab [Ljava/util/Hashtable$Entry;
4 15 4 hash I
5 15 5 index I
6 15 6 entry Ljava/util/Hashtable$Entry<TK;TV;>;
9 11 7 old TV;
Signature: (TK;TV;)TV;
MethodParameters:
Name Flags
key
value
public synchronized V remove();
descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=8, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 2
start local 2 1: aload 1
invokevirtual java.lang.Object.hashCode:()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$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 16
7: aload 6
ifnull 10
8: aload 6
aload 5
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
putfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
9: goto 11
10: StackMap locals:
StackMap stack:
aload 2
iload 4
aload 5
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
aastore
11: StackMap locals:
StackMap stack:
aload 0
dup
getfield java.util.Hashtable.modCount:I
iconst_1
iadd
putfield java.util.Hashtable.modCount:I
12: aload 0
dup
getfield java.util.Hashtable.count:I
iconst_1
isub
putfield java.util.Hashtable.count:I
13: aload 5
getfield java.util.Hashtable$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$Entry;
astore 1
start local 1 1: aload 1
arraylength
istore 2
start local 2 2: goto 4
3: StackMap locals: java.util.Hashtable$Entry[] int
StackMap stack:
aload 1
iload 2
aconst_null
aastore
4: StackMap locals:
StackMap stack:
iinc 2 -1
iload 2
ifge 3
end local 2 5: aload 0
dup
getfield java.util.Hashtable.modCount:I
iconst_1
iadd
putfield java.util.Hashtable.modCount:I
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$Entry;
2 5 2 index I
public synchronized java.lang.Object clone();
descriptor: ()Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=4, locals=3, args_size=1
start local 0 0: aload 0
invokevirtual java.util.Hashtable.cloneHashtable:()Ljava/util/Hashtable;
astore 1
start local 1 1: aload 1
aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$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
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljava/util/Hashtable<TK;TV;>;
1 14 1 t Ljava/util/Hashtable<**>;
3 9 2 i I
final java.util.Hashtable<?, ?> cloneHashtable();
descriptor: ()Ljava/util/Hashtable;
flags: (0x0010) ACC_FINAL
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.clone:()Ljava/lang/Object;
checkcast java.util.Hashtable
1: areturn
2: StackMap locals:
StackMap stack: java.lang.CloneNotSupportedException
astore 1
start local 1 3: new java.lang.InternalError
dup
aload 1
invokespecial java.lang.InternalError.<init>:(Ljava/lang/Throwable;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/Hashtable<TK;TV;>;
3 4 1 e Ljava/lang/CloneNotSupportedException;
Exception table:
from to target type
0 1 2 Class java.lang.CloneNotSupportedException
Signature: ()Ljava/util/Hashtable<**>;
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$ValueCollection.<init>:(Ljava/util/Hashtable;)V
2: aload 0
3: invokestatic java.util.Collections.synchronizedCollection:(Ljava/util/Collection;Ljava/lang/Object;)Ljava/util/Collection;
putfield java.util.Hashtable.values:Ljava/util/Collection;
4: StackMap locals:
StackMap stack:
aload 0
getfield java.util.Hashtable.values:Ljava/util/Collection;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/Hashtable<TK;TV;>;
Signature: ()Ljava/util/Collection<TV;>;
public synchronized boolean equals(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=7, args_size=2
start local 0 start local 1 0: aload 1
aload 0
if_acmpne 2
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack:
aload 1
instanceof java.util.Map
ifne 4
3: iconst_0
ireturn
4: StackMap locals:
StackMap stack:
aload 1
checkcast java.util.Map
astore 2
start local 2 5: aload 2
invokeinterface java.util.Map.size:()I
aload 0
invokevirtual java.util.Hashtable.size:()I
if_icmpeq 7
6: iconst_0
ireturn
7: StackMap locals: java.util.Map
StackMap stack:
aload 0
invokevirtual java.util.Hashtable.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 4
goto 16
StackMap locals: java.util.Hashtable java.lang.Object java.util.Map top java.util.Iterator
StackMap stack:
8: aload 4
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 3
start local 3 9: aload 3
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
astore 5
start local 5 10: aload 3
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
astore 6
start local 6 11: aload 6
ifnonnull 14
12: aload 2
aload 5
invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
ifnonnull 13
aload 2
aload 5
invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
ifne 16
13: StackMap locals: java.util.Hashtable java.lang.Object java.util.Map java.util.Map$Entry java.util.Iterator java.lang.Object java.lang.Object
StackMap stack:
iconst_0
ireturn
14: StackMap locals:
StackMap stack:
aload 6
aload 2
aload 5
invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifne 16
15: iconst_0
ireturn
end local 6 end local 5 end local 3 16: StackMap locals: java.util.Hashtable java.lang.Object java.util.Map top java.util.Iterator
StackMap stack:
aload 4
invokeinterface java.util.Iterator.hasNext:()Z
ifne 8
17: goto 22
StackMap locals: java.util.Hashtable java.lang.Object java.util.Map
StackMap stack: java.lang.ClassCastException
18: pop
19: iconst_0
ireturn
20: StackMap locals:
StackMap stack: java.lang.NullPointerException
pop
21: iconst_0
ireturn
22: StackMap locals:
StackMap stack:
iconst_1
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 23 0 this Ljava/util/Hashtable<TK;TV;>;
0 23 1 o Ljava/lang/Object;
5 23 2 t Ljava/util/Map<**>;
9 16 3 e Ljava/util/Map$Entry<TK;TV;>;
10 16 5 key TK;
11 16 6 value TV;
Exception table:
from to target type
7 13 18 Class java.lang.ClassCastException
14 15 18 Class java.lang.ClassCastException
16 17 18 Class java.lang.ClassCastException
7 13 20 Class java.lang.NullPointerException
14 15 20 Class java.lang.NullPointerException
16 17 20 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$Entry<**>;
public synchronized V getOrDefault(, );
descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
invokevirtual java.util.Hashtable.get:(Ljava/lang/Object;)Ljava/lang/Object;
astore 3
start local 3 1: aload 3
ifnonnull 2
aload 2
goto 3
StackMap locals: java.lang.Object
StackMap stack:
2: aload 3
StackMap locals:
StackMap stack: java.lang.Object
3: areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/Hashtable<TK;TV;>;
0 4 1 key Ljava/lang/Object;
0 4 2 defaultValue TV;
1 4 3 result TV;
Signature: (Ljava/lang/Object;TV;)TV;
MethodParameters:
Name Flags
key
defaultValue
public synchronized void forEach(java.util.function.BiConsumer<? super K, ? super V>);
descriptor: (Ljava/util/function/BiConsumer;)V
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=8, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
getfield java.util.Hashtable.modCount:I
istore 2
start local 2 2: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 3
start local 3 3: aload 3
dup
astore 7
arraylength
istore 6
iconst_0
istore 5
goto 12
StackMap locals: java.util.Hashtable java.util.function.BiConsumer int java.util.Hashtable$Entry[] top int int java.util.Hashtable$Entry[]
StackMap stack:
4: aload 7
iload 5
aaload
astore 4
start local 4 5: goto 10
6: StackMap locals: java.util.Hashtable java.util.function.BiConsumer int java.util.Hashtable$Entry[] java.util.Hashtable$Entry int int java.util.Hashtable$Entry[]
StackMap stack:
aload 1
aload 4
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 4
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
invokeinterface java.util.function.BiConsumer.accept:(Ljava/lang/Object;Ljava/lang/Object;)V
7: aload 4
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 4
8: iload 2
aload 0
getfield java.util.Hashtable.modCount:I
if_icmpeq 10
9: new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
10: StackMap locals:
StackMap stack:
aload 4
ifnonnull 6
end local 4 11: iinc 5 1
StackMap locals: java.util.Hashtable java.util.function.BiConsumer int java.util.Hashtable$Entry[] top int int java.util.Hashtable$Entry[]
StackMap stack:
12: iload 5
iload 6
if_icmplt 4
13: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljava/util/Hashtable<TK;TV;>;
0 14 1 action Ljava/util/function/BiConsumer<-TK;-TV;>;
2 14 2 expectedModCount I
3 14 3 tab [Ljava/util/Hashtable$Entry;
5 11 4 entry Ljava/util/Hashtable$Entry<**>;
Signature: (Ljava/util/function/BiConsumer<-TK;-TV;>;)V
MethodParameters:
Name Flags
action
public synchronized void replaceAll(java.util.function.BiFunction<? super K, ? super V, ? extends V>);
descriptor: (Ljava/util/function/BiFunction;)V
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=4, locals=8, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
getfield java.util.Hashtable.modCount:I
istore 2
start local 2 2: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 3
start local 3 3: aload 3
dup
astore 7
arraylength
istore 6
iconst_0
istore 5
goto 14
StackMap locals: java.util.Hashtable java.util.function.BiFunction int java.util.Hashtable$Entry[] top int int java.util.Hashtable$Entry[]
StackMap stack:
4: aload 7
iload 5
aaload
astore 4
start local 4 5: goto 12
6: StackMap locals: java.util.Hashtable java.util.function.BiFunction int java.util.Hashtable$Entry[] java.util.Hashtable$Entry int int java.util.Hashtable$Entry[]
StackMap stack:
aload 4
7: aload 1
aload 4
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 4
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
invokeinterface java.util.function.BiFunction.apply:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
8: invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
putfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
9: aload 4
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 4
10: iload 2
aload 0
getfield java.util.Hashtable.modCount:I
if_icmpeq 12
11: new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
12: StackMap locals:
StackMap stack:
aload 4
ifnonnull 6
end local 4 13: iinc 5 1
StackMap locals: java.util.Hashtable java.util.function.BiFunction int java.util.Hashtable$Entry[] top int int java.util.Hashtable$Entry[]
StackMap stack:
14: iload 5
iload 6
if_icmplt 4
15: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/util/Hashtable<TK;TV;>;
0 16 1 function Ljava/util/function/BiFunction<-TK;-TV;+TV;>;
2 16 2 expectedModCount I
3 16 3 tab [Ljava/util/Hashtable$Entry;
5 13 4 entry Ljava/util/Hashtable$Entry<TK;TV;>;
Signature: (Ljava/util/function/BiFunction<-TK;-TV;+TV;>;)V
MethodParameters:
Name Flags
function
public synchronized V putIfAbsent(K, );
descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=5, locals=8, args_size=3
start local 0 start local 1 start local 2 0: aload 2
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 3
start local 3 2: aload 1
invokevirtual java.lang.Object.hashCode:()I
istore 4
start local 4 3: iload 4
ldc 2147483647
iand
aload 3
arraylength
irem
istore 5
start local 5 4: aload 3
iload 5
aaload
astore 6
start local 6 5: goto 12
6: StackMap locals: java.util.Hashtable java.lang.Object java.lang.Object java.util.Hashtable$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$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 11
7: aload 6
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
astore 7
start local 7 8: aload 7
ifnonnull 10
9: aload 6
aload 2
putfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
10: StackMap locals: java.lang.Object
StackMap stack:
aload 7
areturn
end local 7 11: StackMap locals:
StackMap stack:
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 6
StackMap locals:
StackMap stack:
12: aload 6
ifnonnull 6
13: aload 0
iload 4
aload 1
aload 2
iload 5
invokevirtual java.util.Hashtable.addEntry:(ILjava/lang/Object;Ljava/lang/Object;I)V
14: aconst_null
areturn
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Ljava/util/Hashtable<TK;TV;>;
0 15 1 key TK;
0 15 2 value TV;
2 15 3 tab [Ljava/util/Hashtable$Entry;
3 15 4 hash I
4 15 5 index I
5 15 6 entry Ljava/util/Hashtable$Entry<TK;TV;>;
8 11 7 old TV;
Signature: (TK;TV;)TV;
MethodParameters:
Name Flags
key
value
public synchronized boolean remove(java.lang.Object, java.lang.Object);
descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=8, args_size=3
start local 0 start local 1 start local 2 0: aload 2
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 3
start local 3 2: aload 1
invokevirtual java.lang.Object.hashCode:()I
istore 4
start local 4 3: iload 4
ldc 2147483647
iand
aload 3
arraylength
irem
istore 5
start local 5 4: aload 3
iload 5
aaload
astore 6
start local 6 5: aconst_null
astore 7
start local 7 6: goto 17
7: StackMap locals: java.util.Hashtable java.lang.Object java.lang.Object java.util.Hashtable$Entry[] int int java.util.Hashtable$Entry java.util.Hashtable$Entry
StackMap stack:
aload 6
getfield java.util.Hashtable$Entry.hash:I
iload 4
if_icmpne 16
aload 6
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 16
aload 6
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
aload 2
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 16
8: aload 7
ifnull 11
9: aload 7
aload 6
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 3
iload 5
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
aastore
12: StackMap locals:
StackMap stack:
aload 6
aconst_null
putfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
13: aload 0
dup
getfield java.util.Hashtable.modCount:I
iconst_1
iadd
putfield java.util.Hashtable.modCount:I
14: aload 0
dup
getfield java.util.Hashtable.count:I
iconst_1
isub
putfield java.util.Hashtable.count:I
15: iconst_1
ireturn
16: StackMap locals:
StackMap stack:
aload 6
astore 7
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 6
StackMap locals:
StackMap stack:
17: aload 6
ifnonnull 7
end local 7 18: iconst_0
ireturn
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Ljava/util/Hashtable<TK;TV;>;
0 19 1 key Ljava/lang/Object;
0 19 2 value Ljava/lang/Object;
2 19 3 tab [Ljava/util/Hashtable$Entry;
3 19 4 hash I
4 19 5 index I
5 19 6 e Ljava/util/Hashtable$Entry<TK;TV;>;
6 18 7 prev Ljava/util/Hashtable$Entry<TK;TV;>;
MethodParameters:
Name Flags
key
value
public synchronized boolean replace(K, V, );
descriptor: (Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Z
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=8, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 2
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 3
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
2: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 4
start local 4 3: aload 1
invokevirtual java.lang.Object.hashCode:()I
istore 5
start local 5 4: iload 5
ldc 2147483647
iand
aload 4
arraylength
irem
istore 6
start local 6 5: aload 4
iload 6
aaload
astore 7
start local 7 6: goto 13
7: StackMap locals: java.util.Hashtable java.lang.Object java.lang.Object java.lang.Object java.util.Hashtable$Entry[] int int java.util.Hashtable$Entry
StackMap stack:
aload 7
getfield java.util.Hashtable$Entry.hash:I
iload 5
if_icmpne 12
aload 7
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 12
8: aload 7
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
aload 2
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 11
9: aload 7
aload 3
putfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
10: iconst_1
ireturn
11: StackMap locals:
StackMap stack:
iconst_0
ireturn
12: StackMap locals:
StackMap stack:
aload 7
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 7
StackMap locals:
StackMap stack:
13: aload 7
ifnonnull 7
14: iconst_0
ireturn
end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Ljava/util/Hashtable<TK;TV;>;
0 15 1 key TK;
0 15 2 oldValue TV;
0 15 3 newValue TV;
3 15 4 tab [Ljava/util/Hashtable$Entry;
4 15 5 hash I
5 15 6 index I
6 15 7 e Ljava/util/Hashtable$Entry<TK;TV;>;
Signature: (TK;TV;TV;)Z
MethodParameters:
Name Flags
key
oldValue
newValue
public synchronized V replace(K, );
descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=8, args_size=3
start local 0 start local 1 start local 2 0: aload 2
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 3
start local 3 2: aload 1
invokevirtual java.lang.Object.hashCode:()I
istore 4
start local 4 3: iload 4
ldc 2147483647
iand
aload 3
arraylength
irem
istore 5
start local 5 4: aload 3
iload 5
aaload
astore 6
start local 6 5: goto 11
6: 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$Entry.hash:I
iload 4
if_icmpne 10
aload 6
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 10
7: aload 6
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
astore 7
start local 7 8: aload 6
aload 2
putfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
9: aload 7
areturn
end local 7 10: StackMap locals:
StackMap stack:
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 6
StackMap locals:
StackMap stack:
11: aload 6
ifnonnull 6
12: aconst_null
areturn
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 13 0 this Ljava/util/Hashtable<TK;TV;>;
0 13 1 key TK;
0 13 2 value TV;
2 13 3 tab [Ljava/util/Hashtable$Entry;
3 13 4 hash I
4 13 5 index I
5 13 6 e Ljava/util/Hashtable$Entry<TK;TV;>;
8 10 7 oldValue TV;
Signature: (TK;TV;)TV;
MethodParameters:
Name Flags
key
value
public synchronized V computeIfAbsent(K, java.util.function.Function<? super K, ? extends V>);
descriptor: (Ljava/lang/Object;Ljava/util/function/Function;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=5, locals=9, args_size=3
start local 0 start local 1 start local 2 0: aload 2
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 3
start local 3 2: aload 1
invokevirtual java.lang.Object.hashCode:()I
istore 4
start local 4 3: iload 4
ldc 2147483647
iand
aload 3
arraylength
irem
istore 5
start local 5 4: aload 3
iload 5
aaload
astore 6
start local 6 5: goto 9
6: StackMap locals: java.util.Hashtable java.lang.Object java.util.function.Function java.util.Hashtable$Entry[] int int java.util.Hashtable$Entry
StackMap stack:
aload 6
getfield java.util.Hashtable$Entry.hash:I
iload 4
if_icmpne 8
aload 6
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 8
7: aload 6
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
areturn
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
10: aload 0
getfield java.util.Hashtable.modCount:I
istore 7
start local 7 11: aload 2
aload 1
invokeinterface java.util.function.Function.apply:(Ljava/lang/Object;)Ljava/lang/Object;
astore 8
start local 8 12: iload 7
aload 0
getfield java.util.Hashtable.modCount:I
if_icmpeq 13
new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
13: StackMap locals: int java.lang.Object
StackMap stack:
aload 8
ifnull 15
14: aload 0
iload 4
aload 1
aload 8
iload 5
invokevirtual java.util.Hashtable.addEntry:(ILjava/lang/Object;Ljava/lang/Object;I)V
15: StackMap locals:
StackMap stack:
aload 8
areturn
end local 8 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 16 0 this Ljava/util/Hashtable<TK;TV;>;
0 16 1 key TK;
0 16 2 mappingFunction Ljava/util/function/Function<-TK;+TV;>;
2 16 3 tab [Ljava/util/Hashtable$Entry;
3 16 4 hash I
4 16 5 index I
5 16 6 e Ljava/util/Hashtable$Entry<TK;TV;>;
11 16 7 mc I
12 16 8 newValue TV;
Signature: (TK;Ljava/util/function/Function<-TK;+TV;>;)TV;
MethodParameters:
Name Flags
key
mappingFunction
public synchronized V computeIfPresent(K, java.util.function.BiFunction<? super K, ? super V, ? extends V>);
descriptor: (Ljava/lang/Object;Ljava/util/function/BiFunction;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=10, args_size=3
start local 0 start local 1 start local 2 0: aload 2
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 3
start local 3 2: aload 1
invokevirtual java.lang.Object.hashCode:()I
istore 4
start local 4 3: iload 4
ldc 2147483647
iand
aload 3
arraylength
irem
istore 5
start local 5 4: aload 3
iload 5
aaload
astore 6
start local 6 5: aconst_null
astore 7
start local 7 6: goto 23
7: StackMap locals: java.util.Hashtable java.lang.Object java.util.function.BiFunction java.util.Hashtable$Entry[] int int java.util.Hashtable$Entry java.util.Hashtable$Entry
StackMap stack:
aload 6
getfield java.util.Hashtable$Entry.hash:I
iload 4
if_icmpne 22
aload 6
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 22
8: aload 0
getfield java.util.Hashtable.modCount:I
istore 8
start local 8 9: aload 2
aload 1
aload 6
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
invokeinterface java.util.function.BiFunction.apply:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
astore 9
start local 9 10: iload 8
aload 0
getfield java.util.Hashtable.modCount:I
if_icmpeq 12
11: new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
12: StackMap locals: int java.lang.Object
StackMap stack:
aload 9
ifnonnull 20
13: aload 7
ifnull 16
14: aload 7
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
putfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
15: goto 17
16: StackMap locals:
StackMap stack:
aload 3
iload 5
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
aastore
17: StackMap locals:
StackMap stack:
aload 0
iload 8
iconst_1
iadd
putfield java.util.Hashtable.modCount:I
18: aload 0
dup
getfield java.util.Hashtable.count:I
iconst_1
isub
putfield java.util.Hashtable.count:I
19: goto 21
20: StackMap locals:
StackMap stack:
aload 6
aload 9
putfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
21: StackMap locals:
StackMap stack:
aload 9
areturn
end local 9 end local 8 22: StackMap locals:
StackMap stack:
aload 6
astore 7
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 6
StackMap locals:
StackMap stack:
23: aload 6
ifnonnull 7
end local 7 24: aconst_null
areturn
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 25 0 this Ljava/util/Hashtable<TK;TV;>;
0 25 1 key TK;
0 25 2 remappingFunction Ljava/util/function/BiFunction<-TK;-TV;+TV;>;
2 25 3 tab [Ljava/util/Hashtable$Entry;
3 25 4 hash I
4 25 5 index I
5 25 6 e Ljava/util/Hashtable$Entry<TK;TV;>;
6 24 7 prev Ljava/util/Hashtable$Entry<TK;TV;>;
9 22 8 mc I
10 22 9 newValue TV;
Signature: (TK;Ljava/util/function/BiFunction<-TK;-TV;+TV;>;)TV;
MethodParameters:
Name Flags
key
remappingFunction
public synchronized V compute(K, java.util.function.BiFunction<? super K, ? super V, ? extends V>);
descriptor: (Ljava/lang/Object;Ljava/util/function/BiFunction;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=5, locals=10, args_size=3
start local 0 start local 1 start local 2 0: aload 2
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 3
start local 3 2: aload 1
invokevirtual java.lang.Object.hashCode:()I
istore 4
start local 4 3: iload 4
ldc 2147483647
iand
aload 3
arraylength
irem
istore 5
start local 5 4: aload 3
iload 5
aaload
astore 6
start local 6 5: aconst_null
astore 7
start local 7 6: goto 23
7: StackMap locals: java.util.Hashtable java.lang.Object java.util.function.BiFunction java.util.Hashtable$Entry[] int int java.util.Hashtable$Entry java.util.Hashtable$Entry
StackMap stack:
aload 6
getfield java.util.Hashtable$Entry.hash:I
iload 4
if_icmpne 22
aload 6
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 1
invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
ifeq 22
8: aload 0
getfield java.util.Hashtable.modCount:I
istore 8
start local 8 9: aload 2
aload 1
aload 6
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
invokeinterface java.util.function.BiFunction.apply:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
astore 9
start local 9 10: iload 8
aload 0
getfield java.util.Hashtable.modCount:I
if_icmpeq 12
11: new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
12: StackMap locals: int java.lang.Object
StackMap stack:
aload 9
ifnonnull 20
13: aload 7
ifnull 16
14: aload 7
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
putfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
15: goto 17
16: StackMap locals:
StackMap stack:
aload 3
iload 5
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
aastore
17: StackMap locals:
StackMap stack:
aload 0
iload 8
iconst_1
iadd
putfield java.util.Hashtable.modCount:I
18: aload 0
dup
getfield java.util.Hashtable.count:I
iconst_1
isub
putfield java.util.Hashtable.count:I
19: goto 21
20: StackMap locals:
StackMap stack:
aload 6
aload 9
putfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
21: StackMap locals:
StackMap stack:
aload 9
areturn
end local 9 end local 8 22: StackMap locals:
StackMap stack:
aload 6
astore 7
aload 6
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 6
StackMap locals:
StackMap stack:
23: aload 6
ifnonnull 7
end local 7 24: aload 0
getfield java.util.Hashtable.modCount:I
istore 7
start local 7 25: aload 2
aload 1
aconst_null
invokeinterface java.util.function.BiFunction.apply:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
astore 8
start local 8 26: iload 7
aload 0
getfield java.util.Hashtable.modCount:I
if_icmpeq 27
new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
27: StackMap locals: java.util.Hashtable java.lang.Object java.util.function.BiFunction java.util.Hashtable$Entry[] int int java.util.Hashtable$Entry int java.lang.Object
StackMap stack:
aload 8
ifnull 29
28: aload 0
iload 4
aload 1
aload 8
iload 5
invokevirtual java.util.Hashtable.addEntry:(ILjava/lang/Object;Ljava/lang/Object;I)V
29: StackMap locals:
StackMap stack:
aload 8
areturn
end local 8 end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 30 0 this Ljava/util/Hashtable<TK;TV;>;
0 30 1 key TK;
0 30 2 remappingFunction Ljava/util/function/BiFunction<-TK;-TV;+TV;>;
2 30 3 tab [Ljava/util/Hashtable$Entry;
3 30 4 hash I
4 30 5 index I
5 30 6 e Ljava/util/Hashtable$Entry<TK;TV;>;
6 24 7 prev Ljava/util/Hashtable$Entry<TK;TV;>;
9 22 8 mc I
10 22 9 newValue TV;
25 30 7 mc I
26 30 8 newValue TV;
Signature: (TK;Ljava/util/function/BiFunction<-TK;-TV;+TV;>;)TV;
MethodParameters:
Name Flags
key
remappingFunction
public synchronized V merge(K, V, java.util.function.BiFunction<? super V, ? super V, ? extends V>);
descriptor: (Ljava/lang/Object;Ljava/lang/Object;Ljava/util/function/BiFunction;)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=5, locals=11, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 3
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
astore 4
start local 4 2: aload 1
invokevirtual java.lang.Object.hashCode:()I
istore 5
start local 5 3: iload 5
ldc 2147483647
iand
aload 4
arraylength
irem
istore 6
start local 6 4: aload 4
iload 6
aaload
astore 7
start local 7 5: aconst_null
astore 8
start local 8 6: goto 23
7: StackMap locals: java.util.Hashtable java.lang.Object java.lang.Object java.util.function.BiFunction java.util.Hashtable$Entry[] int int java.util.Hashtable$Entry java.util.Hashtable$Entry
StackMap stack:
aload 7
getfield java.util.Hashtable$Entry.hash:I
iload 5
if_icmpne 22
aload 7
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 22
8: aload 0
getfield java.util.Hashtable.modCount:I
istore 9
start local 9 9: aload 3
aload 7
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
aload 2
invokeinterface java.util.function.BiFunction.apply:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
astore 10
start local 10 10: iload 9
aload 0
getfield java.util.Hashtable.modCount:I
if_icmpeq 12
11: new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
12: StackMap locals: int java.lang.Object
StackMap stack:
aload 10
ifnonnull 20
13: aload 8
ifnull 16
14: aload 8
aload 7
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
putfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
15: goto 17
16: StackMap locals:
StackMap stack:
aload 4
iload 6
aload 7
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
aastore
17: StackMap locals:
StackMap stack:
aload 0
iload 9
iconst_1
iadd
putfield java.util.Hashtable.modCount:I
18: aload 0
dup
getfield java.util.Hashtable.count:I
iconst_1
isub
putfield java.util.Hashtable.count:I
19: goto 21
20: StackMap locals:
StackMap stack:
aload 7
aload 10
putfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
21: StackMap locals:
StackMap stack:
aload 10
areturn
end local 10 end local 9 22: StackMap locals:
StackMap stack:
aload 7
astore 8
aload 7
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 7
StackMap locals:
StackMap stack:
23: aload 7
ifnonnull 7
end local 8 24: aload 2
ifnull 26
25: aload 0
iload 5
aload 1
aload 2
iload 6
invokevirtual java.util.Hashtable.addEntry:(ILjava/lang/Object;Ljava/lang/Object;I)V
26: StackMap locals:
StackMap stack:
aload 2
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 27 0 this Ljava/util/Hashtable<TK;TV;>;
0 27 1 key TK;
0 27 2 value TV;
0 27 3 remappingFunction Ljava/util/function/BiFunction<-TV;-TV;+TV;>;
2 27 4 tab [Ljava/util/Hashtable$Entry;
3 27 5 hash I
4 27 6 index I
5 27 7 e Ljava/util/Hashtable$Entry<TK;TV;>;
6 24 8 prev Ljava/util/Hashtable$Entry<TK;TV;>;
9 22 9 mc I
10 22 10 newValue TV;
Signature: (TK;TV;Ljava/util/function/BiFunction<-TV;-TV;+TV;>;)TV;
MethodParameters:
Name Flags
key
value
remappingFunction
private void writeObject(java.io.ObjectOutputStream);
descriptor: (Ljava/io/ObjectOutputStream;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.Hashtable.writeHashtable:(Ljava/io/ObjectOutputStream;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/Hashtable<TK;TV;>;
0 2 1 s Ljava/io/ObjectOutputStream;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
s
void writeHashtable(java.io.ObjectOutputStream);
descriptor: (Ljava/io/ObjectOutputStream;)V
flags: (0x0000)
Code:
stack=6, locals=8, args_size=2
start local 0 start local 1 0: aconst_null
astore 2
start local 2 1: aload 0
dup
astore 3
monitorenter
2: aload 1
invokevirtual java.io.ObjectOutputStream.defaultWriteObject:()V
3: aload 1
aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$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: aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
dup
astore 7
arraylength
istore 6
iconst_0
istore 5
goto 13
StackMap locals: java.util.Hashtable java.io.ObjectOutputStream java.util.Hashtable$Entry java.util.Hashtable top int int java.util.Hashtable$Entry[]
StackMap stack:
6: aload 7
iload 5
aaload
astore 4
start local 4 7: goto 11
8: StackMap locals: java.util.Hashtable java.io.ObjectOutputStream java.util.Hashtable$Entry java.util.Hashtable java.util.Hashtable$Entry int int java.util.Hashtable$Entry[]
StackMap stack:
new java.util.Hashtable$Entry
dup
iconst_0
aload 4
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
aload 4
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$Entry;)V
9: astore 2
10: aload 4
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 4
11: StackMap locals:
StackMap stack:
aload 4
ifnonnull 8
end local 4 12: iinc 5 1
StackMap locals: java.util.Hashtable java.io.ObjectOutputStream java.util.Hashtable$Entry java.util.Hashtable top int int java.util.Hashtable$Entry[]
StackMap stack:
13: iload 5
iload 6
if_icmplt 6
14: aload 3
monitorexit
15: goto 21
StackMap locals: java.util.Hashtable java.io.ObjectOutputStream java.util.Hashtable$Entry java.util.Hashtable
StackMap stack: java.lang.Throwable
16: aload 3
monitorexit
17: athrow
18: StackMap locals:
StackMap stack:
aload 1
aload 2
getfield java.util.Hashtable$Entry.key:Ljava/lang/Object;
invokevirtual java.io.ObjectOutputStream.writeObject:(Ljava/lang/Object;)V
19: aload 1
aload 2
getfield java.util.Hashtable$Entry.value:Ljava/lang/Object;
invokevirtual java.io.ObjectOutputStream.writeObject:(Ljava/lang/Object;)V
20: aload 2
getfield java.util.Hashtable$Entry.next:Ljava/util/Hashtable$Entry;
astore 2
21: StackMap locals:
StackMap stack:
aload 2
ifnonnull 18
22: return
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 s Ljava/io/ObjectOutputStream;
1 23 2 entryStack Ljava/util/Hashtable$Entry<Ljava/lang/Object;Ljava/lang/Object;>;
7 12 4 entry Ljava/util/Hashtable$Entry<**>;
Exception table:
from to target type
2 15 16 any
16 17 16 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
s
final void defaultWriteHashtable(java.io.ObjectOutputStream, int, float);
descriptor: (Ljava/io/ObjectOutputStream;IF)V
flags: (0x0010) ACC_FINAL
Code:
stack=3, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
iload 2
i2f
fload 3
fmul
ldc 2.14748365E9
invokestatic java.lang.Math.min:(FF)F
f2i
putfield java.util.Hashtable.threshold:I
1: aload 0
fload 3
putfield java.util.Hashtable.loadFactor:F
2: aload 1
invokevirtual java.io.ObjectOutputStream.defaultWriteObject:()V
3: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/Hashtable<TK;TV;>;
0 4 1 s Ljava/io/ObjectOutputStream;
0 4 2 length I
0 4 3 loadFactor F
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
s
length
loadFactor
private void readObject(java.io.ObjectInputStream);
descriptor: (Ljava/io/ObjectInputStream;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.Hashtable.readHashtable:(Ljava/io/ObjectInputStream;)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 s Ljava/io/ObjectInputStream;
Exceptions:
throws java.io.IOException, java.lang.ClassNotFoundException
MethodParameters:
Name Flags
s
void readHashtable(java.io.ObjectInputStream);
descriptor: (Ljava/io/ObjectInputStream;)V
flags: (0x0000)
Code:
stack=5, locals=7, 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 jdk.internal.misc.SharedSecrets.getJavaObjectInputStreamAccess:()Ljdk/internal/misc/JavaObjectInputStreamAccess;
aload 1
ldc [Ljava/util/Map$Entry;
iload 4
invokeinterface jdk.internal.misc.JavaObjectInputStreamAccess.checkArray:(Ljava/io/ObjectInputStream;Ljava/lang/Class;I)V
15: aload 0
iload 4
anewarray java.util.Hashtable$Entry
putfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
16: aload 0
iload 4
i2f
aload 0
getfield java.util.Hashtable.loadFactor:F
fmul
ldc 2.14748365E9
invokestatic java.lang.Math.min:(FF)F
f2i
putfield java.util.Hashtable.threshold:I
17: aload 0
iconst_0
putfield java.util.Hashtable.count:I
18: goto 23
19: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.io.ObjectInputStream.readObject:()Ljava/lang/Object;
astore 5
start local 5 20: aload 1
invokevirtual java.io.ObjectInputStream.readObject:()Ljava/lang/Object;
astore 6
start local 6 21: aload 0
aload 0
getfield java.util.Hashtable.table:[Ljava/util/Hashtable$Entry;
aload 5
aload 6
invokevirtual java.util.Hashtable.reconstitutionPut:([Ljava/util/Hashtable$Entry;Ljava/lang/Object;Ljava/lang/Object;)V
end local 6 end local 5 22: iinc 3 -1
StackMap locals:
StackMap stack:
23: iload 3
ifgt 19
24: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 25 0 this Ljava/util/Hashtable<TK;TV;>;
0 25 1 s Ljava/io/ObjectInputStream;
4 25 2 origlength I
5 25 3 elements I
9 25 4 length I
20 22 5 key TK;
21 22 6 value TV;
Exceptions:
throws java.io.IOException, java.lang.ClassNotFoundException
MethodParameters:
Name Flags
s
private void reconstitutionPut(java.util.Hashtable$Entry<?, ?>[], K, );
descriptor: ([Ljava/util/Hashtable$Entry;Ljava/lang/Object;Ljava/lang/Object;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=8, locals=7, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 3
ifnonnull 2
1: new java.io.StreamCorruptedException
dup
invokespecial java.io.StreamCorruptedException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 2
invokevirtual java.lang.Object.hashCode:()I
istore 4
start local 4 3: iload 4
ldc 2147483647
iand
aload 1
arraylength
irem
istore 5
start local 5 4: aload 1
iload 5
aaload
astore 6
start local 6 5: goto 9
6: StackMap locals: int int java.util.Hashtable$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$KeySet java.util.Hashtable$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$Enumerator of java.util.Hashtable
private KeySet = java.util.Hashtable$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