class java.lang.StackStreamFactory$StackFrameTraverser<T> extends java.lang.StackStreamFactory$AbstractStackWalker<T, java.lang.StackFrameInfo> implements java.util.Spliterator<java.lang.StackWalker$StackFrame>
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.lang.StackStreamFactory$StackFrameTraverser
super_class: java.lang.StackStreamFactory$AbstractStackWalker
{
private static final int CHARACTERISTICS;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 1040
final java.util.function.Function<? super java.util.stream.Stream<java.lang.StackWalker$StackFrame>, ? extends T> function;
descriptor: Ljava/util/function/Function;
flags: (0x0010) ACC_FINAL
Signature: Ljava/util/function/Function<-Ljava/util/stream/Stream<Ljava/lang/StackWalker$StackFrame;>;+TT;>;
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: getstatic java.lang.StackStreamFactory.stackWalkImplClasses:Ljava/util/Set;
ldc Ljava/lang/StackStreamFactory$StackFrameTraverser;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
1: return
LocalVariableTable:
Start End Slot Name Signature
void <init>(java.lang.StackWalker, java.util.function.Function<? super java.util.stream.Stream<java.lang.StackWalker$StackFrame>, ? extends T>);
descriptor: (Ljava/lang/StackWalker;Ljava/util/function/Function;)V
flags: (0x0000)
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
aload 2
iconst_0
invokespecial java.lang.StackStreamFactory$StackFrameTraverser.<init>:(Ljava/lang/StackWalker;Ljava/util/function/Function;I)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/lang/StackStreamFactory$StackFrameTraverser<TT;>;
0 2 1 walker Ljava/lang/StackWalker;
0 2 2 function Ljava/util/function/Function<-Ljava/util/stream/Stream<Ljava/lang/StackWalker$StackFrame;>;+TT;>;
Signature: (Ljava/lang/StackWalker;Ljava/util/function/Function<-Ljava/util/stream/Stream<Ljava/lang/StackWalker$StackFrame;>;+TT;>;)V
MethodParameters:
Name Flags
walker
function
void <init>(java.lang.StackWalker, java.util.function.Function<? super java.util.stream.Stream<java.lang.StackWalker$StackFrame>, ? extends T>, );
descriptor: (Ljava/lang/StackWalker;Ljava/util/function/Function;I)V
flags: (0x0000)
Code:
stack=3, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
aload 1
iload 3
invokespecial java.lang.StackStreamFactory$AbstractStackWalker.<init>:(Ljava/lang/StackWalker;I)V
1: aload 0
aload 2
putfield java.lang.StackStreamFactory$StackFrameTraverser.function:Ljava/util/function/Function;
2: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/lang/StackStreamFactory$StackFrameTraverser<TT;>;
0 3 1 walker Ljava/lang/StackWalker;
0 3 2 function Ljava/util/function/Function<-Ljava/util/stream/Stream<Ljava/lang/StackWalker$StackFrame;>;+TT;>;
0 3 3 mode I
Signature: (Ljava/lang/StackWalker;Ljava/util/function/Function<-Ljava/util/stream/Stream<Ljava/lang/StackWalker$StackFrame;>;+TT;>;I)V
MethodParameters:
Name Flags
walker
function
mode
java.lang.StackWalker$StackFrame nextStackFrame();
descriptor: ()Ljava/lang/StackWalker$StackFrame;
flags: (0x0000)
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual java.lang.StackStreamFactory$StackFrameTraverser.hasNext:()Z
ifne 2
1: aconst_null
areturn
2: StackMap locals:
StackMap stack:
aload 0
getfield java.lang.StackStreamFactory$StackFrameTraverser.frameBuffer:Ljava/lang/StackStreamFactory$FrameBuffer;
invokevirtual java.lang.StackStreamFactory$FrameBuffer.nextStackFrame:()Ljava/lang/Object;
checkcast java.lang.StackFrameInfo
astore 1
start local 1 3: aload 0
dup
getfield java.lang.StackStreamFactory$StackFrameTraverser.depth:I
iconst_1
iadd
putfield java.lang.StackStreamFactory$StackFrameTraverser.depth:I
4: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/lang/StackStreamFactory$StackFrameTraverser<TT;>;
3 5 1 frame Ljava/lang/StackFrameInfo;
protected T consumeFrames();
descriptor: ()Ljava/lang/Object;
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getstatic java.lang.StackStreamFactory$WalkerState.OPEN:Ljava/lang/StackStreamFactory$WalkerState;
invokevirtual java.lang.StackStreamFactory$StackFrameTraverser.checkState:(Ljava/lang/StackStreamFactory$WalkerState;)V
1: aload 0
iconst_0
invokestatic java.util.stream.StreamSupport.stream:(Ljava/util/Spliterator;Z)Ljava/util/stream/Stream;
astore 1
start local 1 2: aload 0
getfield java.lang.StackStreamFactory$StackFrameTraverser.function:Ljava/util/function/Function;
ifnull 4
3: aload 0
getfield java.lang.StackStreamFactory$StackFrameTraverser.function:Ljava/util/function/Function;
aload 1
invokeinterface java.util.function.Function.apply:(Ljava/lang/Object;)Ljava/lang/Object;
areturn
4: StackMap locals: java.util.stream.Stream
StackMap stack:
new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/lang/StackStreamFactory$StackFrameTraverser<TT;>;
2 5 1 stream Ljava/util/stream/Stream<Ljava/lang/StackWalker$StackFrame;>;
Signature: ()TT;
protected void initFrameBuffer();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=5, locals=1, args_size=1
start local 0 0: aload 0
new java.lang.StackStreamFactory$StackFrameTraverser$StackFrameBuffer
dup
aload 0
aload 0
invokevirtual java.lang.StackStreamFactory$StackFrameTraverser.getNextBatchSize:()I
invokespecial java.lang.StackStreamFactory$StackFrameTraverser$StackFrameBuffer.<init>:(Ljava/lang/StackStreamFactory$StackFrameTraverser;I)V
putfield java.lang.StackStreamFactory$StackFrameTraverser.frameBuffer:Ljava/lang/StackStreamFactory$FrameBuffer;
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/lang/StackStreamFactory$StackFrameTraverser<TT;>;
protected int batchSize(int);
descriptor: (I)I
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: iload 1
ifne 3
1: aload 0
getfield java.lang.StackStreamFactory$StackFrameTraverser.walker:Ljava/lang/StackWalker;
invokevirtual java.lang.StackWalker.estimateDepth:()I
bipush 8
invokestatic java.lang.Math.max:(II)I
istore 2
start local 2 2: iload 2
sipush 256
invokestatic java.lang.Math.min:(II)I
ireturn
end local 2 3: StackMap locals:
StackMap stack:
iload 1
bipush 32
if_icmple 5
4: iload 1
ireturn
5: StackMap locals:
StackMap stack:
iload 1
iconst_2
imul
bipush 32
invokestatic java.lang.Math.min:(II)I
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/lang/StackStreamFactory$StackFrameTraverser<TT;>;
0 6 1 lastBatchFrameCount I
2 3 2 initialBatchSize I
MethodParameters:
Name Flags
lastBatchFrameCount
public java.util.Spliterator<java.lang.StackWalker$StackFrame> trySplit();
descriptor: ()Ljava/util/Spliterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/lang/StackStreamFactory$StackFrameTraverser<TT;>;
Signature: ()Ljava/util/Spliterator<Ljava/lang/StackWalker$StackFrame;>;
public long estimateSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.lang.StackStreamFactory$StackFrameTraverser.maxDepth:I
i2l
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/lang/StackStreamFactory$StackFrameTraverser<TT;>;
public int characteristics();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: sipush 1040
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/lang/StackStreamFactory$StackFrameTraverser<TT;>;
public void forEachRemaining(java.util.function.Consumer<? super java.lang.StackWalker$StackFrame>);
descriptor: (Ljava/util/function/Consumer;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 0
getstatic java.lang.StackStreamFactory$WalkerState.OPEN:Ljava/lang/StackStreamFactory$WalkerState;
invokevirtual java.lang.StackStreamFactory$StackFrameTraverser.checkState:(Ljava/lang/StackStreamFactory$WalkerState;)V
1: iconst_0
istore 2
start local 2 2: goto 7
3: StackMap locals: int
StackMap stack:
aload 0
invokevirtual java.lang.StackStreamFactory$StackFrameTraverser.nextStackFrame:()Ljava/lang/StackWalker$StackFrame;
astore 3
start local 3 4: aload 3
ifnonnull 5
goto 8
5: StackMap locals: java.lang.StackWalker$StackFrame
StackMap stack:
aload 1
aload 3
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
end local 3 6: iinc 2 1
StackMap locals:
StackMap stack:
7: iload 2
aload 0
getfield java.lang.StackStreamFactory$StackFrameTraverser.maxDepth:I
if_icmplt 3
end local 2 8: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/lang/StackStreamFactory$StackFrameTraverser<TT;>;
0 9 1 action Ljava/util/function/Consumer<-Ljava/lang/StackWalker$StackFrame;>;
2 8 2 n I
4 6 3 frame Ljava/lang/StackWalker$StackFrame;
Signature: (Ljava/util/function/Consumer<-Ljava/lang/StackWalker$StackFrame;>;)V
MethodParameters:
Name Flags
action
public boolean tryAdvance(java.util.function.Consumer<? super java.lang.StackWalker$StackFrame>);
descriptor: (Ljava/util/function/Consumer;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=4, args_size=2
start local 0 start local 1 0: aload 0
getstatic java.lang.StackStreamFactory$WalkerState.OPEN:Ljava/lang/StackStreamFactory$WalkerState;
invokevirtual java.lang.StackStreamFactory$StackFrameTraverser.checkState:(Ljava/lang/StackStreamFactory$WalkerState;)V
1: aload 0
getfield java.lang.StackStreamFactory$StackFrameTraverser.frameBuffer:Ljava/lang/StackStreamFactory$FrameBuffer;
invokevirtual java.lang.StackStreamFactory$FrameBuffer.getIndex:()I
istore 2
start local 2 2: aload 0
invokevirtual java.lang.StackStreamFactory$StackFrameTraverser.hasNext:()Z
ifeq 8
3: aload 0
invokevirtual java.lang.StackStreamFactory$StackFrameTraverser.nextStackFrame:()Ljava/lang/StackWalker$StackFrame;
astore 3
start local 3 4: aload 1
aload 3
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
5: getstatic java.lang.StackStreamFactory.isDebug:Z
ifeq 7
6: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "tryAdvance: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 2
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 3
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
7: StackMap locals: int java.lang.StackWalker$StackFrame
StackMap stack:
iconst_1
ireturn
end local 3 8: StackMap locals:
StackMap stack:
getstatic java.lang.StackStreamFactory.isDebug:Z
ifeq 10
9: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "tryAdvance: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 2
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " NO element"
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
10: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Ljava/lang/StackStreamFactory$StackFrameTraverser<TT;>;
0 11 1 action Ljava/util/function/Consumer<-Ljava/lang/StackWalker$StackFrame;>;
2 11 2 index I
4 8 3 frame Ljava/lang/StackWalker$StackFrame;
Signature: (Ljava/util/function/Consumer<-Ljava/lang/StackWalker$StackFrame;>;)Z
MethodParameters:
Name Flags
action
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/StackStreamFactory$AbstractStackWalker<TT;Ljava/lang/StackFrameInfo;>;Ljava/util/Spliterator<Ljava/lang/StackWalker$StackFrame;>;
SourceFile: "StackStreamFactory.java"
NestHost: java.lang.StackStreamFactory
InnerClasses:
abstract AbstractStackWalker = java.lang.StackStreamFactory$AbstractStackWalker of java.lang.StackStreamFactory
abstract FrameBuffer = java.lang.StackStreamFactory$FrameBuffer of java.lang.StackStreamFactory
StackFrameTraverser = java.lang.StackStreamFactory$StackFrameTraverser of java.lang.StackStreamFactory
final StackFrameBuffer = java.lang.StackStreamFactory$StackFrameTraverser$StackFrameBuffer of java.lang.StackStreamFactory$StackFrameTraverser
final WalkerState = java.lang.StackStreamFactory$WalkerState of java.lang.StackStreamFactory
public abstract StackFrame = java.lang.StackWalker$StackFrame of java.lang.StackWalker