class java.io.DeleteOnExitHook
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.io.DeleteOnExitHook
super_class: java.lang.Object
{
private static java.util.LinkedHashSet<java.lang.String> files;
descriptor: Ljava/util/LinkedHashSet;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Signature: Ljava/util/LinkedHashSet<Ljava/lang/String;>;
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=5, locals=0, args_size=0
0: new java.util.LinkedHashSet
dup
invokespecial java.util.LinkedHashSet.<init>:()V
putstatic java.io.DeleteOnExitHook.files:Ljava/util/LinkedHashSet;
1: invokestatic jdk.internal.misc.SharedSecrets.getJavaLangAccess:()Ljdk/internal/misc/JavaLangAccess;
2: iconst_2
3: iconst_1
4: new java.io.DeleteOnExitHook$1
dup
invokespecial java.io.DeleteOnExitHook$1.<init>:()V
5: invokeinterface jdk.internal.misc.JavaLangAccess.registerShutdownHook:(IZLjava/lang/Runnable;)V
6: return
LocalVariableTable:
Start End Slot Name Signature
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
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 Ljava/io/DeleteOnExitHook;
static synchronized void add(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0028) ACC_STATIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=1, args_size=1
start local 0 0: getstatic java.io.DeleteOnExitHook.files:Ljava/util/LinkedHashSet;
ifnonnull 2
1: new java.lang.IllegalStateException
dup
ldc "Shutdown in progress"
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
getstatic java.io.DeleteOnExitHook.files:Ljava/util/LinkedHashSet;
aload 0
invokevirtual java.util.LinkedHashSet.add:(Ljava/lang/Object;)Z
pop
3: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 file Ljava/lang/String;
MethodParameters:
Name Flags
file
static void runHooks();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=4, args_size=0
0: ldc Ljava/io/DeleteOnExitHook;
dup
astore 1
monitorenter
1: getstatic java.io.DeleteOnExitHook.files:Ljava/util/LinkedHashSet;
astore 0
start local 0 2: aconst_null
putstatic java.io.DeleteOnExitHook.files:Ljava/util/LinkedHashSet;
3: aload 1
monitorexit
4: goto 7
end local 0 StackMap locals: top java.lang.Class
StackMap stack: java.lang.Throwable
5: aload 1
monitorexit
6: athrow
start local 0 7: StackMap locals: java.util.LinkedHashSet
StackMap stack:
new java.util.ArrayList
dup
aload 0
invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
astore 1
start local 1 8: aload 1
invokestatic java.util.Collections.reverse:(Ljava/util/List;)V
9: aload 1
invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
astore 3
goto 12
StackMap locals: java.util.LinkedHashSet java.util.ArrayList top java.util.Iterator
StackMap stack:
10: aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.String
astore 2
start local 2 11: new java.io.File
dup
aload 2
invokespecial java.io.File.<init>:(Ljava/lang/String;)V
invokevirtual java.io.File.delete:()Z
pop
end local 2 12: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 10
13: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
2 5 0 theFiles Ljava/util/LinkedHashSet<Ljava/lang/String;>;
7 14 0 theFiles Ljava/util/LinkedHashSet<Ljava/lang/String;>;
8 14 1 toBeDeleted Ljava/util/ArrayList<Ljava/lang/String;>;
11 12 2 filename Ljava/lang/String;
Exception table:
from to target type
1 4 5 any
5 6 5 any
}
SourceFile: "DeleteOnExitHook.java"
NestMembers:
java.io.DeleteOnExitHook$1
InnerClasses:
java.io.DeleteOnExitHook$1