abstract class java.lang.StackStreamFactory$FrameBuffer<F>
minor version: 0
major version: 59
flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
this_class: java.lang.StackStreamFactory$FrameBuffer
super_class: java.lang.Object
{
static final int START_POS;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 2
int currentBatchSize;
descriptor: I
flags: (0x0000)
int origin;
descriptor: I
flags: (0x0000)
int fence;
descriptor: I
flags: (0x0000)
void <init>(int);
descriptor: (I)V
flags: (0x0000)
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: iload 1
bipush 8
if_icmpge 5
2: new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
iload 1
invokestatic java.lang.String.valueOf:(I)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
3: ldc " < minimum batch size: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
bipush 8
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
4: invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
5: StackMap locals: java.lang.StackStreamFactory$FrameBuffer int
StackMap stack:
aload 0
iconst_2
putfield java.lang.StackStreamFactory$FrameBuffer.origin:I
6: aload 0
iconst_0
putfield java.lang.StackStreamFactory$FrameBuffer.fence:I
7: aload 0
iload 1
putfield java.lang.StackStreamFactory$FrameBuffer.currentBatchSize:I
8: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
0 9 1 initialBatchSize I
MethodParameters:
Name Flags
initialBatchSize
abstract F[] frames();
descriptor: ()[Ljava/lang/Object;
flags: (0x0400) ACC_ABSTRACT
Signature: ()[TF;
abstract void resize(int, int);
descriptor: (II)V
flags: (0x0400) ACC_ABSTRACT
MethodParameters:
Name Flags
startIndex
elements
abstract java.lang.Class<?> at(int);
descriptor: (I)Ljava/lang/Class;
flags: (0x0400) ACC_ABSTRACT
Signature: (I)Ljava/lang/Class<*>;
MethodParameters:
Name Flags
index
int startIndex();
descriptor: ()I
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_2
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
F nextStackFrame();
descriptor: ()Ljava/lang/Object;
flags: (0x0000)
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.InternalError
dup
ldc "should not reach here"
invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;)V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
Signature: ()TF;
final int curBatchFrameCount();
descriptor: ()I
flags: (0x0010) ACC_FINAL
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.currentBatchSize:I
iconst_2
isub
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
final boolean isEmpty();
descriptor: ()Z
flags: (0x0010) ACC_FINAL
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.fence:I
if_icmpge 2
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
iconst_2
if_icmpne 1
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.fence:I
ifeq 2
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
StackMap locals:
StackMap stack:
2: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
final void freeze();
descriptor: ()V
flags: (0x0010) ACC_FINAL
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_0
putfield java.lang.StackStreamFactory$FrameBuffer.origin:I
1: aload 0
iconst_0
putfield java.lang.StackStreamFactory$FrameBuffer.fence:I
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
final boolean isActive();
descriptor: ()Z
flags: (0x0010) ACC_FINAL
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
ifle 2
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.fence:I
ifeq 1
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.fence:I
if_icmplt 1
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.fence:I
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.currentBatchSize:I
if_icmpne 2
StackMap locals:
StackMap stack:
1: iconst_1
ireturn
StackMap locals:
StackMap stack:
2: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
final java.lang.Class<?> next();
descriptor: ()Ljava/lang/Class;
flags: (0x0010) ACC_FINAL
Code:
stack=6, locals=3, args_size=1
start local 0 0: aload 0
invokevirtual java.lang.StackStreamFactory$FrameBuffer.isEmpty:()Z
ifeq 2
1: new java.util.NoSuchElementException
dup
new java.lang.StringBuilder
dup
ldc "origin="
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " fence="
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.fence:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
invokevirtual java.lang.StackStreamFactory$FrameBuffer.at:(I)Ljava/lang/Class;
astore 1
start local 1 3: aload 0
dup
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
iconst_1
iadd
putfield java.lang.StackStreamFactory$FrameBuffer.origin:I
4: getstatic java.lang.StackStreamFactory.isDebug:Z
ifeq 9
5: aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
iconst_1
isub
istore 2
start local 2 6: getstatic java.lang.System.out:Ljava/io/PrintStream;
ldc " next frame at %d: %s (origin %d fence %d)%n"
iconst_4
anewarray java.lang.Object
dup
iconst_0
iload 2
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
aastore
dup
iconst_1
7: aload 1
invokestatic java.util.Objects.toString:(Ljava/lang/Object;)Ljava/lang/String;
aastore
dup
iconst_2
iload 2
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
aastore
dup
iconst_3
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.fence:I
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
aastore
8: invokevirtual java.io.PrintStream.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/PrintStream;
pop
end local 2 9: StackMap locals: java.lang.Class
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
3 10 1 c Ljava/lang/Class<*>;
6 9 2 index I
Signature: ()Ljava/lang/Class<*>;
final java.lang.Class<?> get();
descriptor: ()Ljava/lang/Class;
flags: (0x0010) ACC_FINAL
Code:
stack=5, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.lang.StackStreamFactory$FrameBuffer.isEmpty:()Z
ifeq 2
1: new java.util.NoSuchElementException
dup
new java.lang.StringBuilder
dup
ldc "origin="
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " fence="
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.fence:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
invokevirtual java.lang.StackStreamFactory$FrameBuffer.at:(I)Ljava/lang/Class;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
Signature: ()Ljava/lang/Class<*>;
final int getIndex();
descriptor: ()I
flags: (0x0010) ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
final void setBatch(int, int, int);
descriptor: (III)V
flags: (0x0010) ACC_FINAL
Code:
stack=6, locals=6, args_size=4
start local 0 start local 1 start local 2 start local 3 0: iload 2
ifle 1
iload 3
ifgt 4
1: StackMap locals:
StackMap stack:
new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "startIndex="
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 2
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
2: ldc " endIndex="
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
iload 3
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
3: invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
4: StackMap locals:
StackMap stack:
aload 0
iload 2
putfield java.lang.StackStreamFactory$FrameBuffer.origin:I
5: aload 0
iload 3
putfield java.lang.StackStreamFactory$FrameBuffer.fence:I
6: iload 1
ifne 15
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.fence:I
ifle 15
7: iconst_2
istore 4
start local 4 8: goto 14
9: StackMap locals: int
StackMap stack:
aload 0
iload 4
invokevirtual java.lang.StackStreamFactory$FrameBuffer.at:(I)Ljava/lang/Class;
astore 5
start local 5 10: getstatic java.lang.StackStreamFactory.isDebug:Z
ifeq 11
getstatic java.lang.System.err:Ljava/io/PrintStream;
ldc " frame %d: %s%n"
iconst_2
anewarray java.lang.Object
dup
iconst_0
iload 4
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
aastore
dup
iconst_1
aload 5
aastore
invokevirtual java.io.PrintStream.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/PrintStream;
pop
11: StackMap locals: java.lang.Class
StackMap stack:
aload 5
invokestatic java.lang.StackStreamFactory.filterStackWalkImpl:(Ljava/lang/Class;)Z
ifeq 15
12: aload 0
dup
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
iconst_1
iadd
putfield java.lang.StackStreamFactory$FrameBuffer.origin:I
end local 5 13: iinc 4 1
StackMap locals:
StackMap stack:
14: iload 4
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.fence:I
if_icmplt 9
end local 4 15: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
0 16 1 depth I
0 16 2 startIndex I
0 16 3 endIndex I
8 15 4 i I
10 13 5 c Ljava/lang/Class<*>;
MethodParameters:
Name Flags
depth
startIndex
endIndex
final void check(int);
descriptor: (I)V
flags: (0x0010) ACC_FINAL
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: iload 1
iconst_2
iadd
istore 2
start local 2 1: aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
iload 2
if_icmpeq 3
2: new java.lang.IllegalStateException
dup
new java.lang.StringBuilder
dup
ldc "origin "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield java.lang.StackStreamFactory$FrameBuffer.origin:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " != "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
iload 2
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals: int
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/lang/StackStreamFactory$FrameBuffer<TF;>;
0 4 1 skipFrames I
1 4 2 index I
MethodParameters:
Name Flags
skipFrames
}
Signature: <F:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "StackStreamFactory.java"
NestHost: java.lang.StackStreamFactory
InnerClasses:
abstract FrameBuffer = java.lang.StackStreamFactory$FrameBuffer of java.lang.StackStreamFactory