class java.nio.file.FileTreeIterator implements java.util.Iterator<java.nio.file.FileTreeWalker$Event>, java.io.Closeable
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.nio.file.FileTreeIterator
super_class: java.lang.Object
{
private final java.nio.file.FileTreeWalker walker;
descriptor: Ljava/nio/file/FileTreeWalker;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private java.nio.file.FileTreeWalker$Event next;
descriptor: Ljava/nio/file/FileTreeWalker$Event;
flags: (0x0002) ACC_PRIVATE
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Ljava/nio/file/FileTreeIterator;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic java.nio.file.FileTreeIterator.$assertionsDisabled:Z
return
LocalVariableTable:
Start End Slot Name Signature
void <init>(java.nio.file.Path, int, java.nio.file.FileVisitOption[]);
descriptor: (Ljava/nio/file/Path;I[Ljava/nio/file/FileVisitOption;)V
flags: (0x0080) ACC_VARARGS
Code:
stack=5, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
new java.nio.file.FileTreeWalker
dup
aload 3
invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
iload 2
invokespecial java.nio.file.FileTreeWalker.<init>:(Ljava/util/Collection;I)V
putfield java.nio.file.FileTreeIterator.walker:Ljava/nio/file/FileTreeWalker;
2: aload 0
aload 0
getfield java.nio.file.FileTreeIterator.walker:Ljava/nio/file/FileTreeWalker;
aload 1
invokevirtual java.nio.file.FileTreeWalker.walk:(Ljava/nio/file/Path;)Ljava/nio/file/FileTreeWalker$Event;
putfield java.nio.file.FileTreeIterator.next:Ljava/nio/file/FileTreeWalker$Event;
3: getstatic java.nio.file.FileTreeIterator.$assertionsDisabled:Z
ifne 5
aload 0
getfield java.nio.file.FileTreeIterator.next:Ljava/nio/file/FileTreeWalker$Event;
invokevirtual java.nio.file.FileTreeWalker$Event.type:()Ljava/nio/file/FileTreeWalker$EventType;
getstatic java.nio.file.FileTreeWalker$EventType.ENTRY:Ljava/nio/file/FileTreeWalker$EventType;
if_acmpeq 5
4: aload 0
getfield java.nio.file.FileTreeIterator.next:Ljava/nio/file/FileTreeWalker$Event;
invokevirtual java.nio.file.FileTreeWalker$Event.type:()Ljava/nio/file/FileTreeWalker$EventType;
getstatic java.nio.file.FileTreeWalker$EventType.START_DIRECTORY:Ljava/nio/file/FileTreeWalker$EventType;
if_acmpeq 5
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
5: StackMap locals: java.nio.file.FileTreeIterator java.nio.file.Path int java.nio.file.FileVisitOption[]
StackMap stack:
aload 0
getfield java.nio.file.FileTreeIterator.next:Ljava/nio/file/FileTreeWalker$Event;
invokevirtual java.nio.file.FileTreeWalker$Event.ioeException:()Ljava/io/IOException;
astore 4
start local 4 6: aload 4
ifnull 8
7: aload 4
athrow
8: StackMap locals: java.io.IOException
StackMap stack:
return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/nio/file/FileTreeIterator;
0 9 1 start Ljava/nio/file/Path;
0 9 2 maxDepth I
0 9 3 options [Ljava/nio/file/FileVisitOption;
6 9 4 ioe Ljava/io/IOException;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
start
maxDepth
options
private void fetchNextIfNeeded();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=3, args_size=1
start local 0 0: aload 0
getfield java.nio.file.FileTreeIterator.next:Ljava/nio/file/FileTreeWalker$Event;
ifnonnull 11
1: aload 0
getfield java.nio.file.FileTreeIterator.walker:Ljava/nio/file/FileTreeWalker;
invokevirtual java.nio.file.FileTreeWalker.next:()Ljava/nio/file/FileTreeWalker$Event;
astore 1
start local 1 2: goto 10
3: StackMap locals: java.nio.file.FileTreeWalker$Event
StackMap stack:
aload 1
invokevirtual java.nio.file.FileTreeWalker$Event.ioeException:()Ljava/io/IOException;
astore 2
start local 2 4: aload 2
ifnull 6
5: new java.io.UncheckedIOException
dup
aload 2
invokespecial java.io.UncheckedIOException.<init>:(Ljava/io/IOException;)V
athrow
6: StackMap locals: java.io.IOException
StackMap stack:
aload 1
invokevirtual java.nio.file.FileTreeWalker$Event.type:()Ljava/nio/file/FileTreeWalker$EventType;
getstatic java.nio.file.FileTreeWalker$EventType.END_DIRECTORY:Ljava/nio/file/FileTreeWalker$EventType;
if_acmpeq 9
7: aload 0
aload 1
putfield java.nio.file.FileTreeIterator.next:Ljava/nio/file/FileTreeWalker$Event;
8: return
9: StackMap locals:
StackMap stack:
aload 0
getfield java.nio.file.FileTreeIterator.walker:Ljava/nio/file/FileTreeWalker;
invokevirtual java.nio.file.FileTreeWalker.next:()Ljava/nio/file/FileTreeWalker$Event;
astore 1
end local 2 10: StackMap locals:
StackMap stack:
aload 1
ifnonnull 3
end local 1 11: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/nio/file/FileTreeIterator;
2 11 1 ev Ljava/nio/file/FileTreeWalker$Event;
4 10 2 ioe Ljava/io/IOException;
public boolean hasNext();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.nio.file.FileTreeIterator.walker:Ljava/nio/file/FileTreeWalker;
invokevirtual java.nio.file.FileTreeWalker.isOpen:()Z
ifne 2
1: new java.lang.IllegalStateException
dup
invokespecial java.lang.IllegalStateException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.nio.file.FileTreeIterator.fetchNextIfNeeded:()V
3: aload 0
getfield java.nio.file.FileTreeIterator.next:Ljava/nio/file/FileTreeWalker$Event;
ifnull 4
iconst_1
ireturn
StackMap locals:
StackMap stack:
4: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/nio/file/FileTreeIterator;
public java.nio.file.FileTreeWalker$Event next();
descriptor: ()Ljava/nio/file/FileTreeWalker$Event;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield java.nio.file.FileTreeIterator.walker:Ljava/nio/file/FileTreeWalker;
invokevirtual java.nio.file.FileTreeWalker.isOpen:()Z
ifne 2
1: new java.lang.IllegalStateException
dup
invokespecial java.lang.IllegalStateException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.nio.file.FileTreeIterator.fetchNextIfNeeded:()V
3: aload 0
getfield java.nio.file.FileTreeIterator.next:Ljava/nio/file/FileTreeWalker$Event;
ifnonnull 5
4: new java.util.NoSuchElementException
dup
invokespecial java.util.NoSuchElementException.<init>:()V
athrow
5: StackMap locals:
StackMap stack:
aload 0
getfield java.nio.file.FileTreeIterator.next:Ljava/nio/file/FileTreeWalker$Event;
astore 1
start local 1 6: aload 0
aconst_null
putfield java.nio.file.FileTreeIterator.next:Ljava/nio/file/FileTreeWalker$Event;
7: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/nio/file/FileTreeIterator;
6 8 1 result Ljava/nio/file/FileTreeWalker$Event;
public void close();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.nio.file.FileTreeIterator.walker:Ljava/nio/file/FileTreeWalker;
invokevirtual java.nio.file.FileTreeWalker.close:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/nio/file/FileTreeIterator;
public java.lang.Object next();
descriptor: ()Ljava/lang/Object;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
0: aload 0
invokevirtual java.nio.file.FileTreeIterator.next:()Ljava/nio/file/FileTreeWalker$Event;
areturn
LocalVariableTable:
Start End Slot Name Signature
}
Signature: Ljava/lang/Object;Ljava/util/Iterator<Ljava/nio/file/FileTreeWalker$Event;>;Ljava/io/Closeable;
SourceFile: "FileTreeIterator.java"
InnerClasses:
Event = java.nio.file.FileTreeWalker$Event of java.nio.file.FileTreeWalker
final EventType = java.nio.file.FileTreeWalker$EventType of java.nio.file.FileTreeWalker