public final class jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent
super_class: java.lang.Object
{
private static final java.util.concurrent.ConcurrentHashMap<java.lang.String, java.lang.Integer> phaseToId;
descriptor: Ljava/util/concurrent/ConcurrentHashMap;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/util/concurrent/ConcurrentHashMap<Ljava/lang/String;Ljava/lang/Integer;>;
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: new java.util.concurrent.ConcurrentHashMap
dup
invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
putstatic jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent.phaseToId:Ljava/util/concurrent/ConcurrentHashMap;
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljdk/vm/ci/hotspot/JFR$CompilerPhaseEvent;
private static int getPhaseToId(java.lang.String);
descriptor: (Ljava/lang/String;)I
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: iconst_1
anewarray java.lang.String
dup
iconst_0
aload 0
aastore
astore 1
start local 1 1: getstatic jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent.phaseToId:Ljava/util/concurrent/ConcurrentHashMap;
aload 0
aload 1
invokedynamic apply([Ljava/lang/String;)Ljava/util/function/Function;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
(Ljava/lang/Object;)Ljava/lang/Object;
jdk/vm/ci/hotspot/JFR$CompilerPhaseEvent.lambda$0([Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Integer; (6)
(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.util.concurrent.ConcurrentHashMap.computeIfAbsent:(Ljava/lang/Object;Ljava/util/function/Function;)Ljava/lang/Object;
checkcast java.lang.Integer
invokevirtual java.lang.Integer.intValue:()I
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 phaseName Ljava/lang/String;
1 2 1 phaseNames [Ljava/lang/String;
MethodParameters:
Name Flags
phaseName
public static synchronized void registerPhases(java.lang.String[]);
descriptor: ([Ljava/lang/String;)V
flags: (0x0029) ACC_PUBLIC, ACC_STATIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=5, args_size=1
start local 0 0: new java.util.ArrayList
dup
aload 0
invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
astore 1
start local 1 1: aload 1
getstatic jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent.phaseToId:Ljava/util/concurrent/ConcurrentHashMap;
invokevirtual java.util.concurrent.ConcurrentHashMap.keySet:()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
invokevirtual java.util.ArrayList.removeAll:(Ljava/util/Collection;)Z
pop
2: invokestatic jdk.vm.ci.hotspot.CompilerToVM.compilerToVM:()Ljdk/vm/ci/hotspot/CompilerToVM;
aload 1
aload 1
invokevirtual java.util.ArrayList.size:()I
anewarray java.lang.String
invokevirtual java.util.ArrayList.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
checkcast java.lang.String[]
invokevirtual jdk.vm.ci.hotspot.CompilerToVM.registerCompilerPhases:([Ljava/lang/String;)I
istore 2
start local 2 3: aload 1
invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
astore 4
goto 6
StackMap locals: java.lang.String[] java.util.ArrayList int top java.util.Iterator
StackMap stack:
4: aload 4
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.String
astore 3
start local 3 5: getstatic jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent.phaseToId:Ljava/util/concurrent/ConcurrentHashMap;
aload 3
iload 2
iinc 2 1
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
invokevirtual java.util.concurrent.ConcurrentHashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 3 6: StackMap locals:
StackMap stack:
aload 4
invokeinterface java.util.Iterator.hasNext:()Z
ifne 4
7: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 phaseNames [Ljava/lang/String;
1 8 1 toProcess Ljava/util/ArrayList<Ljava/lang/String;>;
3 8 2 pid I
5 6 3 phase Ljava/lang/String;
MethodParameters:
Name Flags
phaseNames
public static void write(long, java.lang.String, int, int);
descriptor: (JLjava/lang/String;II)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=6, locals=5, args_size=4
start local 0 start local 2 start local 3 start local 4 0: invokestatic jdk.vm.ci.hotspot.CompilerToVM.compilerToVM:()Ljdk/vm/ci/hotspot/CompilerToVM;
lload 0
aload 2
invokestatic jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent.getPhaseToId:(Ljava/lang/String;)I
iload 3
iload 4
invokevirtual jdk.vm.ci.hotspot.CompilerToVM.notifyCompilerPhaseEvent:(JIII)V
1: return
end local 4 end local 3 end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 startTime J
0 2 2 phaseName Ljava/lang/String;
0 2 3 compileId I
0 2 4 phaseLevel I
MethodParameters:
Name Flags
startTime
phaseName
compileId
phaseLevel
private static java.lang.Integer lambda$0(java.lang.String[], java.lang.String);
descriptor: ([Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Integer;
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=2, locals=2, args_size=2
start local 1 0: invokestatic jdk.vm.ci.hotspot.CompilerToVM.compilerToVM:()Ljdk/vm/ci/hotspot/CompilerToVM;
aload 0
invokevirtual jdk.vm.ci.hotspot.CompilerToVM.registerCompilerPhases:([Ljava/lang/String;)I
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
areturn
end local 1 LocalVariableTable:
Start End Slot Name Signature
0 1 1 k Ljava/lang/String;
}
SourceFile: "JFR.java"
NestHost: jdk.vm.ci.hotspot.JFR
InnerClasses:
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
public KeySetView = java.util.concurrent.ConcurrentHashMap$KeySetView of java.util.concurrent.ConcurrentHashMap
public final CompilerPhaseEvent = jdk.vm.ci.hotspot.JFR$CompilerPhaseEvent of jdk.vm.ci.hotspot.JFR