public final class com.oracle.truffle.js.runtime.util.JSHashMap
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: com.oracle.truffle.js.runtime.util.JSHashMap
super_class: java.lang.Object
{
private final java.util.HashMap<java.lang.Object, com.oracle.truffle.js.runtime.util.JSHashMap$Node> map;
descriptor: Ljava/util/HashMap;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/HashMap<Ljava/lang/Object;Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;>;
private final com.oracle.truffle.js.runtime.util.JSHashMap$Node head;
descriptor: Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private com.oracle.truffle.js.runtime.util.JSHashMap$Node tail;
descriptor: Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
flags: (0x0002) ACC_PRIVATE
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=2, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
putfield com.oracle.truffle.js.runtime.util.JSHashMap.map:Ljava/util/HashMap;
2: new com.oracle.truffle.js.runtime.util.JSHashMap$Node
dup
aconst_null
aconst_null
aconst_null
aconst_null
invokespecial com.oracle.truffle.js.runtime.util.JSHashMap$Node.<init>:(Ljava/lang/Object;Ljava/lang/Object;Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;)V
astore 1
start local 1 3: aload 0
aload 1
putfield com.oracle.truffle.js.runtime.util.JSHashMap.head:Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
4: aload 0
aload 1
putfield com.oracle.truffle.js.runtime.util.JSHashMap.tail:Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
5: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/oracle/truffle/js/runtime/util/JSHashMap;
3 6 1 dummy Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$TruffleBoundary(allowInlining = true)
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.map:Ljava/util/HashMap;
invokevirtual java.util.HashMap.size:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/js/runtime/util/JSHashMap;
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$TruffleBoundary(allowInlining = true)
public void put(java.lang.Object, java.lang.Object);
descriptor: (Ljava/lang/Object;Ljava/lang/Object;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=5, args_size=3
start local 0 start local 1 start local 2 0: new com.oracle.truffle.js.runtime.util.JSHashMap$Node
dup
aload 1
aload 2
aconst_null
aconst_null
invokespecial com.oracle.truffle.js.runtime.util.JSHashMap$Node.<init>:(Ljava/lang/Object;Ljava/lang/Object;Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;)V
astore 3
start local 3 1: aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.map:Ljava/util/HashMap;
aload 1
aload 3
invokevirtual java.util.HashMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
checkcast com.oracle.truffle.js.runtime.util.JSHashMap$Node
astore 4
start local 4 2: aload 4
ifnonnull 7
3: aload 3
aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.tail:Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.setPrev:(Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;)V
4: aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.tail:Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
aload 3
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.setNext:(Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;)V
5: aload 0
aload 3
putfield com.oracle.truffle.js.runtime.util.JSHashMap.tail:Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
6: goto 8
7: StackMap locals: com.oracle.truffle.js.runtime.util.JSHashMap$Node com.oracle.truffle.js.runtime.util.JSHashMap$Node
StackMap stack:
aload 4
aload 2
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.setValue:(Ljava/lang/Object;)V
8: StackMap locals:
StackMap stack:
return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lcom/oracle/truffle/js/runtime/util/JSHashMap;
0 9 1 key Ljava/lang/Object;
0 9 2 value Ljava/lang/Object;
1 9 3 newNode Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
2 9 4 oldNode Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
MethodParameters:
Name Flags
key
value
public java.lang.Object get(java.lang.Object);
descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.map:Ljava/util/HashMap;
aload 1
invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast com.oracle.truffle.js.runtime.util.JSHashMap$Node
astore 2
start local 2 1: aload 2
ifnonnull 2
aconst_null
goto 3
StackMap locals: com.oracle.truffle.js.runtime.util.JSHashMap$Node
StackMap stack:
2: aload 2
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.getValue:()Ljava/lang/Object;
StackMap locals:
StackMap stack: java.lang.Object
3: areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/js/runtime/util/JSHashMap;
0 4 1 key Ljava/lang/Object;
1 4 2 node Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
MethodParameters:
Name Flags
key
public boolean has(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
getfield com.oracle.truffle.js.runtime.util.JSHashMap.map:Ljava/util/HashMap;
aload 1
invokevirtual java.util.HashMap.containsKey:(Ljava/lang/Object;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/js/runtime/util/JSHashMap;
0 1 1 key Ljava/lang/Object;
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
MethodParameters:
Name Flags
key
public boolean remove(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.map:Ljava/util/HashMap;
aload 1
invokevirtual java.util.HashMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast com.oracle.truffle.js.runtime.util.JSHashMap$Node
astore 2
start local 2 1: aload 2
ifnonnull 3
2: iconst_0
ireturn
3: StackMap locals: com.oracle.truffle.js.runtime.util.JSHashMap$Node
StackMap stack:
aload 0
aload 2
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap.unlink:(Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;)V
4: iconst_1
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/oracle/truffle/js/runtime/util/JSHashMap;
0 5 1 key Ljava/lang/Object;
1 5 2 node Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
MethodParameters:
Name Flags
key
private void unlink(com.oracle.truffle.js.runtime.util.JSHashMap$Node);
descriptor: (Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 1
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.getNext:()Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
astore 2
start local 2 1: aload 1
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.getPrev:()Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
astore 3
start local 3 2: aload 3
aload 2
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.setNext:(Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;)V
3: aload 2
ifnull 6
4: aload 2
aload 3
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.setPrev:(Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;)V
5: goto 7
6: StackMap locals: com.oracle.truffle.js.runtime.util.JSHashMap$Node com.oracle.truffle.js.runtime.util.JSHashMap$Node
StackMap stack:
aload 0
aload 3
putfield com.oracle.truffle.js.runtime.util.JSHashMap.tail:Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
7: StackMap locals:
StackMap stack:
aload 1
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.setEmpty:()V
8: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lcom/oracle/truffle/js/runtime/util/JSHashMap;
0 9 1 node Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
1 9 2 next Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
2 9 3 prev Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
MethodParameters:
Name Flags
node
public void clear();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.map:Ljava/util/HashMap;
invokevirtual java.util.HashMap.clear:()V
1: aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.head:Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.getNext:()Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
astore 1
start local 1 2: goto 5
3: StackMap locals: com.oracle.truffle.js.runtime.util.JSHashMap$Node
StackMap stack:
aload 1
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.setEmpty:()V
4: aload 1
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.getNext:()Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
astore 1
StackMap locals:
StackMap stack:
5: aload 1
ifnonnull 3
end local 1 6: aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.head:Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
aconst_null
invokevirtual com.oracle.truffle.js.runtime.util.JSHashMap$Node.setNext:(Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;)V
7: aload 0
aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.head:Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
putfield com.oracle.truffle.js.runtime.util.JSHashMap.tail:Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
8: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lcom/oracle/truffle/js/runtime/util/JSHashMap;
2 6 1 current Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.map:Ljava/util/HashMap;
invokevirtual java.util.HashMap.toString:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/js/runtime/util/JSHashMap;
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
public com.oracle.truffle.js.runtime.util.JSHashMap$Cursor getEntries();
descriptor: ()Lcom/oracle/truffle/js/runtime/util/JSHashMap$Cursor;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new com.oracle.truffle.js.runtime.util.JSHashMap$CursorImpl
dup
aload 0
getfield com.oracle.truffle.js.runtime.util.JSHashMap.head:Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;
invokespecial com.oracle.truffle.js.runtime.util.JSHashMap$CursorImpl.<init>:(Lcom/oracle/truffle/js/runtime/util/JSHashMap$Node;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/js/runtime/util/JSHashMap;
}
SourceFile: "JSHashMap.java"
NestMembers:
com.oracle.truffle.js.runtime.util.JSHashMap$Cursor com.oracle.truffle.js.runtime.util.JSHashMap$CursorImpl com.oracle.truffle.js.runtime.util.JSHashMap$Node
InnerClasses:
public abstract TruffleBoundary = com.oracle.truffle.api.CompilerDirectives$TruffleBoundary of com.oracle.truffle.api.CompilerDirectives
public abstract Cursor = com.oracle.truffle.js.runtime.util.JSHashMap$Cursor of com.oracle.truffle.js.runtime.util.JSHashMap
private final CursorImpl = com.oracle.truffle.js.runtime.util.JSHashMap$CursorImpl of com.oracle.truffle.js.runtime.util.JSHashMap
private final Node = com.oracle.truffle.js.runtime.util.JSHashMap$Node of com.oracle.truffle.js.runtime.util.JSHashMap