public final class com.oracle.truffle.tools.profiler.HeapMonitor implements java.io.Closeable
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: com.oracle.truffle.tools.profiler.HeapMonitor
super_class: java.lang.Object
{
private static final long CLEAN_INTERVAL;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 200
private static final java.lang.ThreadLocal<java.lang.Boolean> RECURSIVE;
descriptor: Ljava/lang/ThreadLocal;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/lang/ThreadLocal<Ljava/lang/Boolean;>;
private static final com.oracle.truffle.api.interop.InteropLibrary INTEROP;
descriptor: Lcom/oracle/truffle/api/interop/InteropLibrary;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private final com.oracle.truffle.api.instrumentation.TruffleInstrument$Env env;
descriptor: Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.lang.ref.ReferenceQueue<java.lang.Object> referenceQueue;
descriptor: Ljava/lang/ref/ReferenceQueue;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/lang/ref/ReferenceQueue<Ljava/lang/Object;>;
private final java.util.concurrent.ConcurrentLinkedQueue<com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference> newReferences;
descriptor: Ljava/util/concurrent/ConcurrentLinkedQueue;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/concurrent/ConcurrentLinkedQueue<Lcom/oracle/truffle/tools/profiler/HeapMonitor$ObjectWeakReference;>;
private final java.util.concurrent.ConcurrentLinkedQueue<com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference> processedReferences;
descriptor: Ljava/util/concurrent/ConcurrentLinkedQueue;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/concurrent/ConcurrentLinkedQueue<Lcom/oracle/truffle/tools/profiler/HeapMonitor$ObjectWeakReference;>;
private final java.util.Map<com.oracle.truffle.api.nodes.LanguageInfo, java.util.Map<java.lang.String, com.oracle.truffle.tools.profiler.HeapSummary>> summaryData;
descriptor: Ljava/util/Map;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/Map<Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;>;
private java.lang.Thread referenceThread;
descriptor: Ljava/lang/Thread;
flags: (0x0002) ACC_PRIVATE
private volatile boolean closed;
descriptor: Z
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
private boolean collecting;
descriptor: Z
flags: (0x0002) ACC_PRIVATE
private com.oracle.truffle.api.instrumentation.EventBinding<?> activeBinding;
descriptor: Lcom/oracle/truffle/api/instrumentation/EventBinding;
flags: (0x0002) ACC_PRIVATE
Signature: Lcom/oracle/truffle/api/instrumentation/EventBinding<*>;
private final java.util.Map<com.oracle.truffle.api.nodes.LanguageInfo, com.oracle.truffle.api.nodes.LanguageInfo> initializedLanguages;
descriptor: Ljava/util/Map;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/Map<Lcom/oracle/truffle/api/nodes/LanguageInfo;Lcom/oracle/truffle/api/nodes/LanguageInfo;>;
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lcom/oracle/truffle/tools/profiler/HeapMonitor;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic com.oracle.truffle.tools.profiler.HeapMonitor.$assertionsDisabled:Z
3: invokedynamic get()Ljava/util/function/Supplier;
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;
com/oracle/truffle/tools/profiler/HeapMonitor.lambda$0()Ljava/lang/Boolean; (6)
()Ljava/lang/Boolean;
invokestatic java.lang.ThreadLocal.withInitial:(Ljava/util/function/Supplier;)Ljava/lang/ThreadLocal;
putstatic com.oracle.truffle.tools.profiler.HeapMonitor.RECURSIVE:Ljava/lang/ThreadLocal;
4: invokestatic com.oracle.truffle.api.interop.InteropLibrary.getFactory:()Lcom/oracle/truffle/api/library/LibraryFactory;
invokevirtual com.oracle.truffle.api.library.LibraryFactory.getUncached:()Lcom/oracle/truffle/api/library/Library;
checkcast com.oracle.truffle.api.interop.InteropLibrary
putstatic com.oracle.truffle.tools.profiler.HeapMonitor.INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
5: invokedynamic create()Lcom/oracle/truffle/tools/profiler/impl/ProfilerToolFactory;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$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:
(Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;)Ljava/lang/Object;
com/oracle/truffle/tools/profiler/HeapMonitor.<init>(Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;)V (8)
(Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;)Lcom/oracle/truffle/tools/profiler/HeapMonitor;
invokestatic com.oracle.truffle.tools.profiler.impl.HeapMonitorInstrument.setFactory:(Lcom/oracle/truffle/tools/profiler/impl/ProfilerToolFactory;)V
6: return
LocalVariableTable:
Start End Slot Name Signature
private void <init>(com.oracle.truffle.api.instrumentation.TruffleInstrument$Env);
descriptor: (Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
new java.lang.ref.ReferenceQueue
dup
invokespecial java.lang.ref.ReferenceQueue.<init>:()V
putfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceQueue:Ljava/lang/ref/ReferenceQueue;
2: aload 0
new java.util.concurrent.ConcurrentLinkedQueue
dup
invokespecial java.util.concurrent.ConcurrentLinkedQueue.<init>:()V
putfield com.oracle.truffle.tools.profiler.HeapMonitor.newReferences:Ljava/util/concurrent/ConcurrentLinkedQueue;
3: aload 0
new java.util.concurrent.ConcurrentLinkedQueue
dup
invokespecial java.util.concurrent.ConcurrentLinkedQueue.<init>:()V
putfield com.oracle.truffle.tools.profiler.HeapMonitor.processedReferences:Ljava/util/concurrent/ConcurrentLinkedQueue;
4: aload 0
new java.util.LinkedHashMap
dup
invokespecial java.util.LinkedHashMap.<init>:()V
putfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
5: aload 0
new java.util.concurrent.ConcurrentHashMap
dup
invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
putfield com.oracle.truffle.tools.profiler.HeapMonitor.initializedLanguages:Ljava/util/Map;
6: aload 0
aload 1
putfield com.oracle.truffle.tools.profiler.HeapMonitor.env:Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;
7: aload 1
invokevirtual com.oracle.truffle.api.instrumentation.TruffleInstrument$Env.getInstrumenter:()Lcom/oracle/truffle/api/instrumentation/Instrumenter;
new com.oracle.truffle.tools.profiler.HeapMonitor$1
dup
aload 0
invokespecial com.oracle.truffle.tools.profiler.HeapMonitor$1.<init>:(Lcom/oracle/truffle/tools/profiler/HeapMonitor;)V
8: iconst_1
9: invokevirtual com.oracle.truffle.api.instrumentation.Instrumenter.attachContextsListener:(Lcom/oracle/truffle/api/instrumentation/ContextsListener;Z)Lcom/oracle/truffle/api/instrumentation/EventBinding;
pop
10: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
0 11 1 env Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;
MethodParameters:
Name Flags
env
private void resetMonitor();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=1, args_size=1
start local 0 0: getstatic com.oracle.truffle.tools.profiler.HeapMonitor.$assertionsDisabled:Z
ifne 1
aload 0
invokestatic java.lang.Thread.holdsLock:(Ljava/lang/Object;)Z
ifne 1
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
1: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.activeBinding:Lcom/oracle/truffle/api/instrumentation/EventBinding;
ifnull 4
2: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.activeBinding:Lcom/oracle/truffle/api/instrumentation/EventBinding;
invokevirtual com.oracle.truffle.api.instrumentation.EventBinding.dispose:()V
3: aload 0
aconst_null
putfield com.oracle.truffle.tools.profiler.HeapMonitor.activeBinding:Lcom/oracle/truffle/api/instrumentation/EventBinding;
4: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.closed:Z
ifeq 7
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceThread:Ljava/lang/Thread;
ifnull 7
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceThread:Ljava/lang/Thread;
invokevirtual java.lang.Thread.isAlive:()Z
ifeq 7
5: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceThread:Ljava/lang/Thread;
invokevirtual java.lang.Thread.interrupt:()V
6: aload 0
aconst_null
putfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceThread:Ljava/lang/Thread;
7: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.collecting:Z
ifeq 8
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.closed:Z
ifeq 9
8: StackMap locals:
StackMap stack:
return
9: StackMap locals:
StackMap stack:
aload 0
invokevirtual com.oracle.truffle.tools.profiler.HeapMonitor.clearData:()V
10: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceThread:Ljava/lang/Thread;
ifnonnull 14
11: aload 0
new java.lang.Thread
dup
aload 0
invokedynamic run(Lcom/oracle/truffle/tools/profiler/HeapMonitor;)Ljava/lang/Runnable;
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:
()V
com/oracle/truffle/tools/profiler/HeapMonitor.lambda$2()V (7)
()V
invokespecial java.lang.Thread.<init>:(Ljava/lang/Runnable;)V
putfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceThread:Ljava/lang/Thread;
12: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceThread:Ljava/lang/Thread;
ldc "HeapMonitor Cleanup"
invokevirtual java.lang.Thread.setName:(Ljava/lang/String;)V
13: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceThread:Ljava/lang/Thread;
iconst_1
invokevirtual java.lang.Thread.setDaemon:(Z)V
14: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceThread:Ljava/lang/Thread;
invokevirtual java.lang.Thread.start:()V
15: aload 0
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.env:Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;
invokevirtual com.oracle.truffle.api.instrumentation.TruffleInstrument$Env.getInstrumenter:()Lcom/oracle/truffle/api/instrumentation/Instrumenter;
getstatic com.oracle.truffle.api.instrumentation.AllocationEventFilter.ANY:Lcom/oracle/truffle/api/instrumentation/AllocationEventFilter;
new com.oracle.truffle.tools.profiler.HeapMonitor$Listener
dup
aload 0
invokespecial com.oracle.truffle.tools.profiler.HeapMonitor$Listener.<init>:(Lcom/oracle/truffle/tools/profiler/HeapMonitor;)V
invokevirtual com.oracle.truffle.api.instrumentation.Instrumenter.attachAllocationListener:(Lcom/oracle/truffle/api/instrumentation/AllocationEventFilter;Lcom/oracle/truffle/api/instrumentation/AllocationListener;)Lcom/oracle/truffle/api/instrumentation/EventBinding;
putfield com.oracle.truffle.tools.profiler.HeapMonitor.activeBinding:Lcom/oracle/truffle/api/instrumentation/EventBinding;
16: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
public static com.oracle.truffle.tools.profiler.HeapMonitor find(org.graalvm.polyglot.Engine);
descriptor: (Lorg/graalvm/polyglot/Engine;)Lcom/oracle/truffle/tools/profiler/HeapMonitor;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic com.oracle.truffle.tools.profiler.impl.HeapMonitorInstrument.getMonitor:(Lorg/graalvm/polyglot/Engine;)Lcom/oracle/truffle/tools/profiler/HeapMonitor;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 engine Lorg/graalvm/polyglot/Engine;
MethodParameters:
Name Flags
engine
public synchronized void setCollecting(boolean);
descriptor: (Z)V
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.closed:Z
ifeq 2
1: new java.lang.IllegalStateException
dup
ldc "Heap Allocation Monitor is already closed."
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.collecting:Z
iload 1
if_icmpeq 5
3: aload 0
iload 1
putfield com.oracle.truffle.tools.profiler.HeapMonitor.collecting:Z
4: aload 0
invokevirtual com.oracle.truffle.tools.profiler.HeapMonitor.resetMonitor:()V
5: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
0 6 1 collecting Z
MethodParameters:
Name Flags
collecting
public synchronized boolean isCollecting();
descriptor: ()Z
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.collecting:Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
public com.oracle.truffle.tools.profiler.HeapSummary takeSummary();
descriptor: ()Lcom/oracle/truffle/tools/profiler/HeapSummary;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=7, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.closed:Z
ifeq 2
1: new java.lang.IllegalStateException
dup
ldc "Heap Allocation Monitor is already closed."
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
new com.oracle.truffle.tools.profiler.HeapSummary
dup
invokespecial com.oracle.truffle.tools.profiler.HeapSummary.<init>:()V
astore 1
start local 1 3: aload 0
invokevirtual com.oracle.truffle.tools.profiler.HeapMonitor.cleanReferenceQueue:()V
4: aload 0
invokevirtual com.oracle.truffle.tools.profiler.HeapMonitor.processNewReferences:()V
5: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
dup
astore 2
monitorenter
6: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
invokeinterface java.util.Map.values:()Ljava/util/Collection;
invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
astore 4
goto 12
StackMap locals: com.oracle.truffle.tools.profiler.HeapMonitor com.oracle.truffle.tools.profiler.HeapSummary java.util.Map top java.util.Iterator
StackMap stack:
7: aload 4
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map
astore 3
start local 3 8: aload 3
invokeinterface java.util.Map.values:()Ljava/util/Collection;
invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
astore 6
goto 11
StackMap locals: com.oracle.truffle.tools.profiler.HeapMonitor com.oracle.truffle.tools.profiler.HeapSummary java.util.Map java.util.Map java.util.Iterator top java.util.Iterator
StackMap stack:
9: aload 6
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast com.oracle.truffle.tools.profiler.HeapSummary
astore 5
start local 5 10: aload 1
aload 5
invokevirtual com.oracle.truffle.tools.profiler.HeapSummary.add:(Lcom/oracle/truffle/tools/profiler/HeapSummary;)V
end local 5 11: StackMap locals:
StackMap stack:
aload 6
invokeinterface java.util.Iterator.hasNext:()Z
ifne 9
end local 3 12: StackMap locals: com.oracle.truffle.tools.profiler.HeapMonitor com.oracle.truffle.tools.profiler.HeapSummary java.util.Map top java.util.Iterator
StackMap stack:
aload 4
invokeinterface java.util.Iterator.hasNext:()Z
ifne 7
13: aload 2
monitorexit
14: goto 17
StackMap locals: com.oracle.truffle.tools.profiler.HeapMonitor com.oracle.truffle.tools.profiler.HeapSummary java.util.Map
StackMap stack: java.lang.Throwable
15: aload 2
monitorexit
16: athrow
17: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 18 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
3 18 1 totalSummary Lcom/oracle/truffle/tools/profiler/HeapSummary;
8 12 3 languages Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;
10 11 5 summaryEntry Lcom/oracle/truffle/tools/profiler/HeapSummary;
Exception table:
from to target type
6 14 15 any
15 16 15 any
public java.util.Map<com.oracle.truffle.api.nodes.LanguageInfo, java.util.Map<java.lang.String, com.oracle.truffle.tools.profiler.HeapSummary>> takeMetaObjectSummary();
descriptor: ()Ljava/util/Map;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=8, args_size=1
start local 0 0: aload 0
invokevirtual com.oracle.truffle.tools.profiler.HeapMonitor.cleanReferenceQueue:()V
1: aload 0
invokevirtual com.oracle.truffle.tools.profiler.HeapMonitor.processNewReferences:()V
2: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
dup
astore 1
monitorenter
3: new java.util.LinkedHashMap
dup
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
invokespecial java.util.LinkedHashMap.<init>:(Ljava/util/Map;)V
astore 2
start local 2 4: aload 2
invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 4
goto 12
StackMap locals: com.oracle.truffle.tools.profiler.HeapMonitor java.util.Map java.util.Map top java.util.Iterator
StackMap stack:
5: aload 4
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 3
start local 3 6: new java.util.LinkedHashMap
dup
aload 3
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
checkcast java.util.Map
invokespecial java.util.LinkedHashMap.<init>:(Ljava/util/Map;)V
astore 5
start local 5 7: aload 5
invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 7
goto 10
StackMap locals: com.oracle.truffle.tools.profiler.HeapMonitor java.util.Map java.util.Map java.util.Map$Entry java.util.Iterator java.util.Map top java.util.Iterator
StackMap stack:
8: aload 7
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 6
start local 6 9: aload 6
new com.oracle.truffle.tools.profiler.HeapSummary
dup
aload 6
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
checkcast com.oracle.truffle.tools.profiler.HeapSummary
invokespecial com.oracle.truffle.tools.profiler.HeapSummary.<init>:(Lcom/oracle/truffle/tools/profiler/HeapSummary;)V
invokeinterface java.util.Map$Entry.setValue:(Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 6 10: StackMap locals:
StackMap stack:
aload 7
invokeinterface java.util.Iterator.hasNext:()Z
ifne 8
11: aload 3
aload 5
invokestatic java.util.Collections.unmodifiableMap:(Ljava/util/Map;)Ljava/util/Map;
invokeinterface java.util.Map$Entry.setValue:(Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 5 end local 3 12: StackMap locals: com.oracle.truffle.tools.profiler.HeapMonitor java.util.Map java.util.Map top java.util.Iterator
StackMap stack:
aload 4
invokeinterface java.util.Iterator.hasNext:()Z
ifne 5
13: aload 2
invokestatic java.util.Collections.unmodifiableMap:(Ljava/util/Map;)Ljava/util/Map;
aload 1
monitorexit
14: areturn
end local 2 15: StackMap locals: com.oracle.truffle.tools.profiler.HeapMonitor java.util.Map
StackMap stack: java.lang.Throwable
aload 1
monitorexit
16: athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
4 15 2 languageMap Ljava/util/Map<Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;>;
6 12 3 languageEntry Ljava/util/Map$Entry<Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;>;
7 12 5 copyLanguageMap Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;
9 10 6 summaryEntry Ljava/util/Map$Entry<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;
Exception table:
from to target type
3 14 15 any
15 16 15 any
Signature: ()Ljava/util/Map<Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;>;
private void processNewReferences();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=6, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
dup
astore 1
monitorenter
1: goto 10
start local 2 2: StackMap locals: java.util.Map com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference
StackMap stack:
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
aload 2
getfield com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference.language:Lcom/oracle/truffle/api/nodes/LanguageInfo;
aload 2
getfield com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference.metaObject:Ljava/lang/String;
invokestatic com.oracle.truffle.tools.profiler.HeapMonitor.getSummary:(Ljava/util/Map;Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/lang/String;)Lcom/oracle/truffle/tools/profiler/HeapSummary;
astore 3
start local 3 3: aload 3
dup
getfield com.oracle.truffle.tools.profiler.HeapSummary.totalInstances:J
lconst_1
ladd
putfield com.oracle.truffle.tools.profiler.HeapSummary.totalInstances:J
4: aload 3
dup
getfield com.oracle.truffle.tools.profiler.HeapSummary.aliveInstances:J
lconst_1
ladd
putfield com.oracle.truffle.tools.profiler.HeapSummary.aliveInstances:J
5: aload 2
invokevirtual com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference.computeBytesDiff:()J
lstore 4
start local 4 6: aload 3
dup
getfield com.oracle.truffle.tools.profiler.HeapSummary.totalBytes:J
lload 4
ladd
putfield com.oracle.truffle.tools.profiler.HeapSummary.totalBytes:J
7: aload 3
dup
getfield com.oracle.truffle.tools.profiler.HeapSummary.aliveBytes:J
lload 4
ladd
putfield com.oracle.truffle.tools.profiler.HeapSummary.aliveBytes:J
8: aload 2
iconst_1
putfield com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference.processed:Z
9: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.processedReferences:Ljava/util/concurrent/ConcurrentLinkedQueue;
aload 2
invokevirtual java.util.concurrent.ConcurrentLinkedQueue.add:(Ljava/lang/Object;)Z
pop
end local 4 end local 3 end local 2 10: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.newReferences:Ljava/util/concurrent/ConcurrentLinkedQueue;
invokevirtual java.util.concurrent.ConcurrentLinkedQueue.poll:()Ljava/lang/Object;
checkcast com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference
dup
astore 2
start local 2 11: ifnonnull 2
end local 2 12: aload 1
monitorexit
13: goto 16
StackMap locals:
StackMap stack: java.lang.Throwable
14: aload 1
monitorexit
15: athrow
16: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
2 10 2 reference Lcom/oracle/truffle/tools/profiler/HeapMonitor$ObjectWeakReference;
11 12 2 reference Lcom/oracle/truffle/tools/profiler/HeapMonitor$ObjectWeakReference;
3 10 3 summary Lcom/oracle/truffle/tools/profiler/HeapSummary;
6 10 4 bytesDiff J
Exception table:
from to target type
1 13 14 any
14 15 14 any
private static com.oracle.truffle.tools.profiler.HeapSummary getSummary(java.util.Map<com.oracle.truffle.api.nodes.LanguageInfo, java.util.Map<java.lang.String, com.oracle.truffle.tools.profiler.HeapSummary>>, com.oracle.truffle.api.nodes.LanguageInfo, java.lang.String);
descriptor: (Ljava/util/Map;Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/lang/String;)Lcom/oracle/truffle/tools/profiler/HeapSummary;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
invokedynamic apply()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;
com/oracle/truffle/tools/profiler/HeapMonitor.lambda$3(Lcom/oracle/truffle/api/nodes/LanguageInfo;)Ljava/util/Map; (6)
(Lcom/oracle/truffle/api/nodes/LanguageInfo;)Ljava/util/Map;
invokeinterface java.util.Map.computeIfAbsent:(Ljava/lang/Object;Ljava/util/function/Function;)Ljava/lang/Object;
checkcast java.util.Map
astore 3
start local 3 1: aload 3
aload 2
invokedynamic apply()Ljava/util/function/Function;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$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;
com/oracle/truffle/tools/profiler/HeapMonitor.lambda$4(Ljava/lang/String;)Lcom/oracle/truffle/tools/profiler/HeapSummary; (6)
(Ljava/lang/String;)Lcom/oracle/truffle/tools/profiler/HeapSummary;
invokeinterface java.util.Map.computeIfAbsent:(Ljava/lang/Object;Ljava/util/function/Function;)Ljava/lang/Object;
checkcast com.oracle.truffle.tools.profiler.HeapSummary
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 summaries Ljava/util/Map<Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;>;
0 2 1 language Lcom/oracle/truffle/api/nodes/LanguageInfo;
0 2 2 metaObject Ljava/lang/String;
1 2 3 summaryMap Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;
Signature: (Ljava/util/Map<Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;>;Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/lang/String;)Lcom/oracle/truffle/tools/profiler/HeapSummary;
MethodParameters:
Name Flags
summaries
language
metaObject
static java.util.Map<java.lang.String, java.lang.Object>[] toMap(java.util.Map<com.oracle.truffle.api.nodes.LanguageInfo, java.util.Map<java.lang.String, com.oracle.truffle.tools.profiler.HeapSummary>>);
descriptor: (Ljava/util/Map;)[Ljava/util/Map;
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=9, args_size=1
start local 0 0: new java.util.ArrayList
dup
aload 0
invokeinterface java.util.Map.size:()I
invokespecial java.util.ArrayList.<init>:(I)V
astore 1
start local 1 1: aload 0
invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 3
goto 16
StackMap locals: java.util.Map java.util.List top java.util.Iterator
StackMap stack:
2: aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 2
start local 2 3: aload 2
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
checkcast com.oracle.truffle.api.nodes.LanguageInfo
astore 4
start local 4 4: aload 2
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
checkcast java.util.Map
invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 6
goto 15
StackMap locals: java.util.Map java.util.List java.util.Map$Entry java.util.Iterator com.oracle.truffle.api.nodes.LanguageInfo top java.util.Iterator
StackMap stack:
5: aload 6
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 5
start local 5 6: aload 5
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
checkcast com.oracle.truffle.tools.profiler.HeapSummary
astore 7
start local 7 7: new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
astore 8
start local 8 8: aload 8
ldc "language"
aload 4
invokevirtual com.oracle.truffle.api.nodes.LanguageInfo.getId:()Ljava/lang/String;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
9: aload 8
ldc "name"
aload 5
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
10: aload 8
ldc "totalInstances"
aload 7
invokevirtual com.oracle.truffle.tools.profiler.HeapSummary.getTotalInstances:()J
invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
11: aload 8
ldc "totalBytes"
aload 7
invokevirtual com.oracle.truffle.tools.profiler.HeapSummary.getTotalBytes:()J
invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
12: aload 8
ldc "aliveInstances"
aload 7
invokevirtual com.oracle.truffle.tools.profiler.HeapSummary.getAliveInstances:()J
invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
13: aload 8
ldc "aliveBytes"
aload 7
invokevirtual com.oracle.truffle.tools.profiler.HeapSummary.getAliveBytes:()J
invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
14: aload 1
aload 8
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
end local 8 end local 7 end local 5 15: StackMap locals:
StackMap stack:
aload 6
invokeinterface java.util.Iterator.hasNext:()Z
ifne 5
end local 4 end local 2 16: StackMap locals: java.util.Map java.util.List top java.util.Iterator
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 2
17: aload 1
iconst_0
anewarray java.util.Map
invokeinterface java.util.List.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
checkcast java.util.Map[]
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 18 0 summaries Ljava/util/Map<Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;>;
1 18 1 heapHisto Ljava/util/List<Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;>;
3 16 2 objectsByLanguage Ljava/util/Map$Entry<Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;>;
4 16 4 language Lcom/oracle/truffle/api/nodes/LanguageInfo;
6 15 5 objectsByMetaObject Ljava/util/Map$Entry<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;
7 15 7 mi Lcom/oracle/truffle/tools/profiler/HeapSummary;
8 15 8 metaObjMap Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
Signature: (Ljava/util/Map<Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/util/Map<Ljava/lang/String;Lcom/oracle/truffle/tools/profiler/HeapSummary;>;>;)[Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
MethodParameters:
Name Flags
summaries
public void clearData();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
dup
astore 1
monitorenter
1: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.newReferences:Ljava/util/concurrent/ConcurrentLinkedQueue;
invokevirtual java.util.concurrent.ConcurrentLinkedQueue.clear:()V
2: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
invokeinterface java.util.Map.clear:()V
3: aload 1
monitorexit
4: goto 7
StackMap locals: com.oracle.truffle.tools.profiler.HeapMonitor java.util.Map
StackMap stack: java.lang.Throwable
5: aload 1
monitorexit
6: athrow
7: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
Exception table:
from to target type
1 4 5 any
5 6 5 any
public boolean hasData();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.newReferences:Ljava/util/concurrent/ConcurrentLinkedQueue;
invokevirtual java.util.concurrent.ConcurrentLinkedQueue.isEmpty:()Z
ifne 2
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
dup
astore 1
monitorenter
3: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
invokeinterface java.util.Map.isEmpty:()Z
ifne 6
4: aload 1
monitorexit
5: iconst_1
ireturn
6: StackMap locals: java.util.Map
StackMap stack:
aload 1
monitorexit
7: goto 10
StackMap locals:
StackMap stack: java.lang.Throwable
8: aload 1
monitorexit
9: athrow
10: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
Exception table:
from to target type
3 5 8 any
6 7 8 any
8 9 8 any
public synchronized void close();
descriptor: ()V
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_1
putfield com.oracle.truffle.tools.profiler.HeapMonitor.closed:Z
1: aload 0
invokevirtual com.oracle.truffle.tools.profiler.HeapMonitor.resetMonitor:()V
2: aload 0
invokevirtual com.oracle.truffle.tools.profiler.HeapMonitor.clearData:()V
3: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
private void cleanReferenceQueue();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=8, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceQueue:Ljava/lang/ref/ReferenceQueue;
invokevirtual java.lang.ref.ReferenceQueue.poll:()Ljava/lang/ref/Reference;
checkcast com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference
astore 1
start local 1 1: aload 1
ifnonnull 3
2: return
3: StackMap locals: com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference
StackMap stack:
new java.util.HashSet
dup
invokespecial java.util.HashSet.<init>:()V
astore 2
start local 2 4: new java.util.HashSet
dup
invokespecial java.util.HashSet.<init>:()V
astore 3
start local 3 5: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
dup
astore 4
monitorenter
6: StackMap locals: java.util.Set java.util.Set java.util.Map
StackMap stack:
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.summaryData:Ljava/util/Map;
aload 1
getfield com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference.language:Lcom/oracle/truffle/api/nodes/LanguageInfo;
aload 1
getfield com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference.metaObject:Ljava/lang/String;
invokestatic com.oracle.truffle.tools.profiler.HeapMonitor.getSummary:(Ljava/util/Map;Lcom/oracle/truffle/api/nodes/LanguageInfo;Ljava/lang/String;)Lcom/oracle/truffle/tools/profiler/HeapSummary;
astore 5
start local 5 7: aload 1
invokevirtual com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference.computeBytesDiff:()J
lstore 6
start local 6 8: aload 1
getfield com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference.processed:Z
ifeq 13
9: aload 5
dup
getfield com.oracle.truffle.tools.profiler.HeapSummary.aliveInstances:J
lconst_1
lsub
putfield com.oracle.truffle.tools.profiler.HeapSummary.aliveInstances:J
10: aload 5
dup
getfield com.oracle.truffle.tools.profiler.HeapSummary.aliveBytes:J
lload 6
lsub
putfield com.oracle.truffle.tools.profiler.HeapSummary.aliveBytes:J
11: aload 3
aload 1
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
12: goto 16
13: StackMap locals: com.oracle.truffle.tools.profiler.HeapSummary long
StackMap stack:
aload 5
dup
getfield com.oracle.truffle.tools.profiler.HeapSummary.totalInstances:J
lconst_1
ladd
putfield com.oracle.truffle.tools.profiler.HeapSummary.totalInstances:J
14: aload 5
dup
getfield com.oracle.truffle.tools.profiler.HeapSummary.totalBytes:J
lload 6
ladd
putfield com.oracle.truffle.tools.profiler.HeapSummary.totalBytes:J
15: aload 2
aload 1
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
end local 6 end local 5 16: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.referenceQueue:Ljava/lang/ref/ReferenceQueue;
invokevirtual java.lang.ref.ReferenceQueue.poll:()Ljava/lang/ref/Reference;
checkcast com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference
dup
astore 1
ifnonnull 6
17: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.newReferences:Ljava/util/concurrent/ConcurrentLinkedQueue;
aload 2
invokevirtual java.util.concurrent.ConcurrentLinkedQueue.removeAll:(Ljava/util/Collection;)Z
pop
18: aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.processedReferences:Ljava/util/concurrent/ConcurrentLinkedQueue;
aload 3
invokevirtual java.util.concurrent.ConcurrentLinkedQueue.removeAll:(Ljava/util/Collection;)Z
pop
19: aload 4
monitorexit
20: goto 23
StackMap locals:
StackMap stack: java.lang.Throwable
21: aload 4
monitorexit
22: athrow
23: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 24 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
1 24 1 reference Lcom/oracle/truffle/tools/profiler/HeapMonitor$ObjectWeakReference;
4 24 2 collectedNewReferences Ljava/util/Set<Lcom/oracle/truffle/tools/profiler/HeapMonitor$ObjectWeakReference;>;
5 24 3 collectedProcessedReferences Ljava/util/Set<Lcom/oracle/truffle/tools/profiler/HeapMonitor$ObjectWeakReference;>;
7 16 5 counter Lcom/oracle/truffle/tools/profiler/HeapSummary;
8 16 6 bytesDiff J
Exception table:
from to target type
6 20 21 any
21 22 21 any
private static java.lang.Boolean lambda$0();
descriptor: ()Ljava/lang/Boolean;
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=1, locals=0, args_size=0
0: getstatic java.lang.Boolean.FALSE:Ljava/lang/Boolean;
areturn
LocalVariableTable:
Start End Slot Name Signature
private void lambda$2();
descriptor: ()V
flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: goto 5
1: StackMap locals:
StackMap stack:
aload 0
invokevirtual com.oracle.truffle.tools.profiler.HeapMonitor.cleanReferenceQueue:()V
2: ldc 200
invokestatic java.lang.Thread.sleep:(J)V
3: goto 5
StackMap locals:
StackMap stack: java.lang.InterruptedException
4: pop
5: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.tools.profiler.HeapMonitor.closed:Z
ifeq 1
6: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lcom/oracle/truffle/tools/profiler/HeapMonitor;
Exception table:
from to target type
2 3 4 Class java.lang.InterruptedException
private static java.util.Map lambda$3(com.oracle.truffle.api.nodes.LanguageInfo);
descriptor: (Lcom/oracle/truffle/api/nodes/LanguageInfo;)Ljava/util/Map;
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: new java.util.LinkedHashMap
dup
invokespecial java.util.LinkedHashMap.<init>:()V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 k Lcom/oracle/truffle/api/nodes/LanguageInfo;
private static com.oracle.truffle.tools.profiler.HeapSummary lambda$4(java.lang.String);
descriptor: (Ljava/lang/String;)Lcom/oracle/truffle/tools/profiler/HeapSummary;
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: new com.oracle.truffle.tools.profiler.HeapSummary
dup
invokespecial com.oracle.truffle.tools.profiler.HeapSummary.<init>:()V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 k Ljava/lang/String;
}
SourceFile: "HeapMonitor.java"
NestMembers:
com.oracle.truffle.tools.profiler.HeapMonitor$1 com.oracle.truffle.tools.profiler.HeapMonitor$Listener com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference
InnerClasses:
public final Env = com.oracle.truffle.api.instrumentation.TruffleInstrument$Env of com.oracle.truffle.api.instrumentation.TruffleInstrument
com.oracle.truffle.tools.profiler.HeapMonitor$1
private Listener = com.oracle.truffle.tools.profiler.HeapMonitor$Listener of com.oracle.truffle.tools.profiler.HeapMonitor
private final ObjectWeakReference = com.oracle.truffle.tools.profiler.HeapMonitor$ObjectWeakReference of com.oracle.truffle.tools.profiler.HeapMonitor
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
public abstract Entry = java.util.Map$Entry of java.util.Map