final class java.util.ImmutableCollections$MapN<K, V> extends java.util.ImmutableCollections$AbstractImmutableMap<K, V>
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: java.util.ImmutableCollections$MapN
super_class: java.util.ImmutableCollections$AbstractImmutableMap
{
static java.util.Map<?, ?> EMPTY_MAP;
descriptor: Ljava/util/Map;
flags: (0x0008) ACC_STATIC
Signature: Ljava/util/Map<**>;
RuntimeVisibleAnnotations:
jdk.internal.vm.annotation.Stable()
final java.lang.Object[] table;
descriptor: [Ljava/lang/Object;
flags: (0x0010) ACC_FINAL
RuntimeVisibleAnnotations:
jdk.internal.vm.annotation.Stable()
final int size;
descriptor: I
flags: (0x0010) ACC_FINAL
RuntimeVisibleAnnotations:
jdk.internal.vm.annotation.Stable()
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=0, args_size=0
0: ldc Ljava/util/ImmutableCollections$MapN;
invokestatic jdk.internal.misc.VM.initializeFromArchive:(Ljava/lang/Class;)V
1: getstatic java.util.ImmutableCollections$MapN.EMPTY_MAP:Ljava/util/Map;
ifnonnull 3
2: new java.util.ImmutableCollections$MapN
dup
iconst_0
anewarray java.lang.Object
invokespecial java.util.ImmutableCollections$MapN.<init>:([Ljava/lang/Object;)V
putstatic java.util.ImmutableCollections$MapN.EMPTY_MAP:Ljava/util/Map;
3: StackMap locals:
StackMap stack:
return
LocalVariableTable:
Start End Slot Name Signature
void <init>(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)V
flags: (0x0080) ACC_VARARGS
Code:
stack=5, locals=8, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.util.ImmutableCollections$AbstractImmutableMap.<init>:()V
1: aload 1
arraylength
iconst_1
iand
ifeq 3
2: new java.lang.InternalError
dup
ldc "length is odd"
invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals: java.util.ImmutableCollections$MapN java.lang.Object[]
StackMap stack:
aload 0
aload 1
arraylength
iconst_1
ishr
putfield java.util.ImmutableCollections$MapN.size:I
4: iconst_2
aload 1
arraylength
imul
istore 2
start local 2 5: iload 2
iconst_1
iadd
bipush -2
iand
istore 2
6: aload 0
iload 2
anewarray java.lang.Object
putfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
7: iconst_0
istore 3
start local 3 8: goto 18
9: StackMap locals: int int
StackMap stack:
aload 1
iload 3
aaload
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
astore 4
start local 4 10: aload 1
iload 3
iconst_1
iadd
aaload
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
astore 5
start local 5 11: aload 0
aload 4
invokevirtual java.util.ImmutableCollections$MapN.probe:(Ljava/lang/Object;)I
istore 6
start local 6 12: iload 6
iflt 14
13: new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "duplicate key: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 4
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
14: StackMap locals: java.lang.Object java.lang.Object int
StackMap stack:
iload 6
iconst_1
iadd
ineg
istore 7
start local 7 15: aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
iload 7
aload 4
aastore
16: aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
iload 7
iconst_1
iadd
aload 5
aastore
end local 7 end local 6 end local 5 end local 4 17: iinc 3 2
StackMap locals:
StackMap stack:
18: iload 3
aload 1
arraylength
if_icmplt 9
end local 3 19: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 20 0 this Ljava/util/ImmutableCollections$MapN<TK;TV;>;
0 20 1 input [Ljava/lang/Object;
5 20 2 len I
8 19 3 i I
10 17 4 k TK;
11 17 5 v TV;
12 17 6 idx I
15 17 7 dest I
MethodParameters:
Name Flags
input
public boolean containsKey(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
getfield java.util.ImmutableCollections$MapN.size:I
ifle 2
aload 0
aload 1
invokevirtual java.util.ImmutableCollections$MapN.probe:(Ljava/lang/Object;)I
iflt 2
iconst_1
ireturn
StackMap locals:
StackMap stack:
2: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/ImmutableCollections$MapN<TK;TV;>;
0 3 1 o Ljava/lang/Object;
MethodParameters:
Name Flags
o
public boolean containsValue(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, 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: iconst_1
istore 2
start local 2 2: goto 7
3: StackMap locals: int
StackMap stack:
aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
iload 2
aaload
astore 3
start local 3 4: aload 3
ifnull 6
aload 1
aload 3
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 6
5: iconst_1
ireturn
end local 3 6: StackMap locals:
StackMap stack:
iinc 2 2
StackMap locals:
StackMap stack:
7: iload 2
aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
arraylength
if_icmplt 3
end local 2 8: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/ImmutableCollections$MapN<TK;TV;>;
0 9 1 o Ljava/lang/Object;
2 8 2 i I
4 6 3 v Ljava/lang/Object;
MethodParameters:
Name Flags
o
public int hashCode();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=4, args_size=1
start local 0 0: iconst_0
istore 1
start local 1 1: iconst_0
istore 2
start local 2 2: goto 7
3: StackMap locals: int int
StackMap stack:
aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
iload 2
aaload
astore 3
start local 3 4: aload 3
ifnull 6
5: iload 1
aload 3
invokevirtual java.lang.Object.hashCode:()I
aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
iload 2
iconst_1
iadd
aaload
invokevirtual java.lang.Object.hashCode:()I
ixor
iadd
istore 1
end local 3 6: StackMap locals:
StackMap stack:
iinc 2 2
StackMap locals:
StackMap stack:
7: iload 2
aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
arraylength
if_icmplt 3
end local 2 8: iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/ImmutableCollections$MapN<TK;TV;>;
1 9 1 hash I
2 8 2 i I
4 6 3 k Ljava/lang/Object;
public V get();
descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.ImmutableCollections$MapN.size:I
ifne 3
1: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
2: aconst_null
areturn
3: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.ImmutableCollections$MapN.probe:(Ljava/lang/Object;)I
istore 2
start local 2 4: iload 2
iflt 6
5: aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
iload 2
iconst_1
iadd
aaload
areturn
6: StackMap locals: int
StackMap stack:
aconst_null
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/util/ImmutableCollections$MapN<TK;TV;>;
0 7 1 o Ljava/lang/Object;
4 7 2 i I
Signature: (Ljava/lang/Object;)TV;
MethodParameters:
Name Flags
o
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.ImmutableCollections$MapN.size:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/ImmutableCollections$MapN<TK;TV;>;
public java.util.Set<java.util.Map$Entry<K, V>> entrySet();
descriptor: ()Ljava/util/Set;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.util.ImmutableCollections$MapN$1
dup
aload 0
invokespecial java.util.ImmutableCollections$MapN$1.<init>:(Ljava/util/ImmutableCollections$MapN;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/ImmutableCollections$MapN<TK;TV;>;
Signature: ()Ljava/util/Set<Ljava/util/Map$Entry<TK;TV;>;>;
private int probe(java.lang.Object);
descriptor: (Ljava/lang/Object;)I
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=4, args_size=2
start local 0 start local 1 0: aload 1
invokevirtual java.lang.Object.hashCode:()I
aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
arraylength
iconst_1
ishr
invokestatic java.lang.Math.floorMod:(II)I
iconst_1
ishl
istore 2
start local 2 1: StackMap locals: int
StackMap stack:
aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
iload 2
aaload
astore 3
start local 3 2: aload 3
ifnonnull 4
3: iload 2
ineg
iconst_1
isub
ireturn
4: StackMap locals: java.lang.Object
StackMap stack:
aload 1
aload 3
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 6
5: iload 2
ireturn
6: StackMap locals:
StackMap stack:
iinc 2 2
iload 2
aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
arraylength
if_icmpne 1
7: iconst_0
istore 2
end local 3 8: goto 1
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/ImmutableCollections$MapN<TK;TV;>;
0 9 1 pk Ljava/lang/Object;
1 9 2 idx I
2 8 3 ek TK;
MethodParameters:
Name Flags
pk
private void readObject(java.io.ObjectInputStream);
descriptor: (Ljava/io/ObjectInputStream;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: new java.io.InvalidObjectException
dup
ldc "not serial proxy"
invokespecial java.io.InvalidObjectException.<init>:(Ljava/lang/String;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/ImmutableCollections$MapN<TK;TV;>;
0 1 1 in Ljava/io/ObjectInputStream;
Exceptions:
throws java.io.IOException, java.lang.ClassNotFoundException
MethodParameters:
Name Flags
in
private java.lang.Object writeReplace();
descriptor: ()Ljava/lang/Object;
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=5, args_size=1
start local 0 0: iconst_2
aload 0
getfield java.util.ImmutableCollections$MapN.size:I
imul
anewarray java.lang.Object
astore 1
start local 1 1: aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
arraylength
istore 2
start local 2 2: iconst_0
istore 3
start local 3 3: iconst_0
istore 4
start local 4 4: goto 9
5: StackMap locals: java.util.ImmutableCollections$MapN java.lang.Object[] int int int
StackMap stack:
aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
iload 4
aaload
ifnull 8
6: aload 1
iload 3
iinc 3 1
aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
iload 4
aaload
aastore
7: aload 1
iload 3
iinc 3 1
aload 0
getfield java.util.ImmutableCollections$MapN.table:[Ljava/lang/Object;
iload 4
iconst_1
iadd
aaload
aastore
8: StackMap locals:
StackMap stack:
iinc 4 2
StackMap locals:
StackMap stack:
9: iload 4
iload 2
if_icmplt 5
end local 4 10: new java.util.CollSer
dup
iconst_3
aload 1
invokespecial java.util.CollSer.<init>:(I[Ljava/lang/Object;)V
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Ljava/util/ImmutableCollections$MapN<TK;TV;>;
1 11 1 array [Ljava/lang/Object;
2 11 2 len I
3 11 3 dest I
4 10 4 i I
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/ImmutableCollections$AbstractImmutableMap<TK;TV;>;
SourceFile: "ImmutableCollections.java"
NestHost: java.util.ImmutableCollections
InnerClasses:
abstract AbstractImmutableMap = java.util.ImmutableCollections$AbstractImmutableMap of java.util.ImmutableCollections
final MapN = java.util.ImmutableCollections$MapN of java.util.ImmutableCollections
java.util.ImmutableCollections$MapN$1
MapNIterator = java.util.ImmutableCollections$MapN$MapNIterator of java.util.ImmutableCollections$MapN
public abstract Entry = java.util.Map$Entry of java.util.Map