public class com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature implements org.graalvm.nativeimage.hosted.Feature
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature
super_class: java.lang.Object
{
private java.util.List<java.lang.String> phases;
descriptor: Ljava/util/List;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/util/List<Ljava/lang/String;>;
private java.nio.file.Path dumpLocation;
descriptor: Ljava/nio/file/Path;
flags: (0x0002) ACC_PRIVATE
private java.lang.String imageName;
descriptor: Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
private java.lang.String timeStamp;
descriptor: Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
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 Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature;
public boolean isInConfiguration(org.graalvm.nativeimage.hosted.Feature$IsInConfigurationAccess);
descriptor: (Lorg/graalvm/nativeimage/hosted/Feature$IsInConfigurationAccess;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=6, args_size=2
start local 0 start local 1 0: getstatic com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Options.DumpHeap:Lcom/oracle/svm/core/option/HostedOptionKey;
invokevirtual com.oracle.svm.core.option.HostedOptionKey.getValue:()Ljava/lang/Object;
ifnull 16
1: invokestatic com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases.values:()[Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature$Phases;
invokestatic java.util.stream.Stream.of:([Ljava/lang/Object;)Ljava/util/stream/Stream;
invokedynamic apply()Ljava/util/function/Function;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$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/svm/hosted/diagnostic/HostedHeapDumpFeature.lambda$0(Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature$Phases;)Ljava/lang/String; (6)
(Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature$Phases;)Ljava/lang/String;
invokeinterface java.util.stream.Stream.map:(Ljava/util/function/Function;)Ljava/util/stream/Stream;
invokestatic java.util.stream.Collectors.toList:()Ljava/util/stream/Collector;
invokeinterface java.util.stream.Stream.collect:(Ljava/util/stream/Collector;)Ljava/lang/Object;
checkcast java.util.List
astore 2
start local 2 2: ldc ","
getstatic com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Options.DumpHeap:Lcom/oracle/svm/core/option/HostedOptionKey;
invokevirtual com.oracle.svm.core.option.HostedOptionKey.getValue:()Ljava/lang/Object;
checkcast java.lang.String[]
invokestatic com.oracle.svm.core.option.OptionUtils.flatten:(Ljava/lang/String;[Ljava/lang/String;)Ljava/util/List;
astore 3
start local 3 3: aload 0
new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
putfield com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.phases:Ljava/util/List;
4: aload 3
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 5
goto 12
StackMap locals: com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature org.graalvm.nativeimage.hosted.Feature$IsInConfigurationAccess java.util.List java.util.List top java.util.Iterator
StackMap stack:
5: aload 5
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.String
astore 4
start local 4 6: aload 2
aload 4
invokeinterface java.util.List.contains:(Ljava/lang/Object;)Z
ifeq 9
7: aload 0
getfield com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.phases:Ljava/util/List;
aload 4
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
8: goto 12
9: StackMap locals: com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature org.graalvm.nativeimage.hosted.Feature$IsInConfigurationAccess java.util.List java.util.List java.lang.String java.util.Iterator
StackMap stack:
ldc "Invalid value %s given for %s. Valid values are: %s."
iconst_3
anewarray java.lang.Object
dup
iconst_0
aload 4
aastore
dup
iconst_1
10: getstatic com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Options.DumpHeap:Lcom/oracle/svm/core/option/HostedOptionKey;
ldc ""
invokestatic com.oracle.svm.core.option.SubstrateOptionsParser.commandArgument:(Lorg/graalvm/compiler/options/OptionKey;Ljava/lang/String;)Ljava/lang/String;
aastore
dup
iconst_2
ldc ", "
aload 2
invokestatic java.lang.String.join:(Ljava/lang/CharSequence;Ljava/lang/Iterable;)Ljava/lang/String;
aastore
11: invokestatic com.oracle.svm.core.util.UserError.abort:(Ljava/lang/String;[Ljava/lang/Object;)Lcom/oracle/svm/core/util/UserError$UserException;
athrow
end local 4 12: StackMap locals: com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature org.graalvm.nativeimage.hosted.Feature$IsInConfigurationAccess java.util.List java.util.List top java.util.Iterator
StackMap stack:
aload 5
invokeinterface java.util.Iterator.hasNext:()Z
ifne 5
13: aload 0
getfield com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.phases:Ljava/util/List;
invokeinterface java.util.List.isEmpty:()Z
ifeq 14
iconst_0
goto 15
StackMap locals: com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature org.graalvm.nativeimage.hosted.Feature$IsInConfigurationAccess java.util.List java.util.List
StackMap stack:
14: iconst_1
StackMap locals:
StackMap stack: int
15: ireturn
end local 3 end local 2 16: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature;
0 17 1 access Lorg/graalvm/nativeimage/hosted/Feature$IsInConfigurationAccess;
2 16 2 validPhases Ljava/util/List<Ljava/lang/String;>;
3 16 3 values Ljava/util/List<Ljava/lang/String;>;
6 12 4 value Ljava/lang/String;
MethodParameters:
Name Flags
access
public void duringSetup(org.graalvm.nativeimage.hosted.Feature$DuringSetupAccess);
descriptor: (Lorg/graalvm/nativeimage/hosted/Feature$DuringSetupAccess;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 1
checkcast com.oracle.svm.hosted.FeatureImpl$DuringSetupAccessImpl
astore 2
start local 2 1: aload 0
invokestatic com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.getDumpLocation:()Ljava/nio/file/Path;
putfield com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.dumpLocation:Ljava/nio/file/Path;
2: aload 0
aload 2
invokevirtual com.oracle.svm.hosted.FeatureImpl$DuringSetupAccessImpl.getHostVM:()Lcom/oracle/svm/hosted/SVMHost;
invokevirtual com.oracle.svm.hosted.SVMHost.getImageName:()Ljava/lang/String;
invokestatic com.oracle.graal.pointsto.reports.ReportUtils.extractImageName:(Ljava/lang/String;)Ljava/lang/String;
putfield com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.imageName:Ljava/lang/String;
3: aload 0
invokestatic com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.getTimeStamp:()Ljava/lang/String;
putfield com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.timeStamp:Ljava/lang/String;
4: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature;
0 5 1 access Lorg/graalvm/nativeimage/hosted/Feature$DuringSetupAccess;
1 5 2 config Lcom/oracle/svm/hosted/FeatureImpl$DuringSetupAccessImpl;
MethodParameters:
Name Flags
access
public void onAnalysisExit(org.graalvm.nativeimage.hosted.Feature$OnAnalysisExitAccess);
descriptor: (Lorg/graalvm/nativeimage/hosted/Feature$OnAnalysisExitAccess;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.phases:Ljava/util/List;
getstatic com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases.AfterAnalysis:Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature$Phases;
invokevirtual com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases.getName:()Ljava/lang/String;
invokeinterface java.util.List.contains:(Ljava/lang/Object;)Z
ifeq 2
1: aload 0
getstatic com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases.AfterAnalysis:Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature$Phases;
invokevirtual com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases.getName:()Ljava/lang/String;
invokevirtual com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.dumpHeap:(Ljava/lang/String;)V
2: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature;
0 3 1 access Lorg/graalvm/nativeimage/hosted/Feature$OnAnalysisExitAccess;
MethodParameters:
Name Flags
access
public void beforeCompilation(org.graalvm.nativeimage.hosted.Feature$BeforeCompilationAccess);
descriptor: (Lorg/graalvm/nativeimage/hosted/Feature$BeforeCompilationAccess;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.phases:Ljava/util/List;
getstatic com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases.BeforeCompilation:Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature$Phases;
invokevirtual com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases.getName:()Ljava/lang/String;
invokeinterface java.util.List.contains:(Ljava/lang/Object;)Z
ifeq 2
1: aload 0
getstatic com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases.BeforeCompilation:Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature$Phases;
invokevirtual com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases.getName:()Ljava/lang/String;
invokevirtual com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.dumpHeap:(Ljava/lang/String;)V
2: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature;
0 3 1 access Lorg/graalvm/nativeimage/hosted/Feature$BeforeCompilationAccess;
MethodParameters:
Name Flags
access
private void dumpHeap(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.dumpLocation:Ljava/nio/file/Path;
new java.lang.StringBuilder
dup
aload 0
getfield com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.imageName:Ljava/lang/String;
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
bipush 45
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
bipush 45
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
aload 0
getfield com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature.timeStamp:Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc ".hprof"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokeinterface java.nio.file.Path.resolve:(Ljava/lang/String;)Ljava/nio/file/Path;
invokeinterface java.nio.file.Path.toString:()Ljava/lang/String;
astore 2
start local 2 1: getstatic java.lang.System.out:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "Dumping heap "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
ldc "-"
ldc " "
invokevirtual java.lang.String.replace:(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc " to "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 2
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
2: aload 2
invokestatic com.oracle.svm.hosted.diagnostic.HostedHeapDump.take:(Ljava/lang/String;)V
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature;
0 4 1 reason Ljava/lang/String;
1 4 2 outputFile Ljava/lang/String;
MethodParameters:
Name Flags
reason
private static java.nio.file.Path getDumpLocation();
descriptor: ()Ljava/nio/file/Path;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=1, args_size=0
0: getstatic com.oracle.svm.core.SubstrateOptions.Path:Lcom/oracle/svm/core/option/HostedOptionKey;
invokevirtual com.oracle.svm.core.option.HostedOptionKey.getValue:()Ljava/lang/Object;
checkcast java.lang.String
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
invokeinterface java.nio.file.Path.toString:()Ljava/lang/String;
iconst_1
anewarray java.lang.String
dup
iconst_0
ldc "dumps"
aastore
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
invokeinterface java.nio.file.Path.toAbsolutePath:()Ljava/nio/file/Path;
astore 0
start local 0 1: aload 0
iconst_0
anewarray java.nio.file.attribute.FileAttribute
invokestatic java.nio.file.Files.createDirectories:(Ljava/nio/file/Path;[Ljava/nio/file/attribute/FileAttribute;)Ljava/nio/file/Path;
2: areturn
end local 0 3: StackMap locals:
StackMap stack: java.io.IOException
astore 0
start local 0 4: new java.lang.Error
dup
ldc "Cannot create heap dumps directory."
aload 0
invokespecial java.lang.Error.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 3 0 folder Ljava/nio/file/Path;
4 5 0 e Ljava/io/IOException;
Exception table:
from to target type
0 2 3 Class java.io.IOException
private static java.lang.String getTimeStamp();
descriptor: ()Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=0
0: ldc "yyyyMMdd-HHmmss"
invokestatic java.time.format.DateTimeFormatter.ofPattern:(Ljava/lang/String;)Ljava/time/format/DateTimeFormatter;
astore 0
start local 0 1: invokestatic java.time.LocalDateTime.now:()Ljava/time/LocalDateTime;
aload 0
invokevirtual java.time.LocalDateTime.format:(Ljava/time/format/DateTimeFormatter;)Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 2 0 formatter Ljava/time/format/DateTimeFormatter;
private static java.lang.String lambda$0(com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases);
descriptor: (Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature$Phases;)Ljava/lang/String;
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases.getName:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 p Lcom/oracle/svm/hosted/diagnostic/HostedHeapDumpFeature$Phases;
}
SourceFile: "HostedHeapDumpFeature.java"
NestMembers:
com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Options com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases
InnerClasses:
public UserException = com.oracle.svm.core.util.UserError$UserException of com.oracle.svm.core.util.UserError
public DuringSetupAccessImpl = com.oracle.svm.hosted.FeatureImpl$DuringSetupAccessImpl of com.oracle.svm.hosted.FeatureImpl
Options = com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Options of com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature
final Phases = com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature$Phases of com.oracle.svm.hosted.diagnostic.HostedHeapDumpFeature
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
public abstract BeforeCompilationAccess = org.graalvm.nativeimage.hosted.Feature$BeforeCompilationAccess of org.graalvm.nativeimage.hosted.Feature
public abstract DuringSetupAccess = org.graalvm.nativeimage.hosted.Feature$DuringSetupAccess of org.graalvm.nativeimage.hosted.Feature
public abstract IsInConfigurationAccess = org.graalvm.nativeimage.hosted.Feature$IsInConfigurationAccess of org.graalvm.nativeimage.hosted.Feature
public abstract OnAnalysisExitAccess = org.graalvm.nativeimage.hosted.Feature$OnAnalysisExitAccess of org.graalvm.nativeimage.hosted.Feature
RuntimeVisibleAnnotations:
com.oracle.svm.core.annotate.AutomaticFeature()