lylytran comments

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                                            lylytran

[Instrumentation] Agent: ExecutionTracer error: null.

It seems like the modified code after instrumentation for method invocation in java.lang.AbstractStringBuilder.append(int arg) cause NPE at runtime. Since I still cannot figure out the root cause & so the...

[Instrumentation] Agent: ExecutionTracer error: null.

ClassLoaderInstrumentator is fixed in commit 8a861b6

[Instrumentation] Branch target offset too large for short

this is the case that the generated bytecode of instrumentation method exceeds limit, org.jfree.chart.plot.PiePlot3D#drawSide(Ljava/awt/Graphics2D:Ljava/awt/geom/Rectangle2D:Ljava/awt/geom/Arc2D:Ljava/awt/geom/Area:Ljava/awt/geom/Area:Ljava/awt/Paint:Ljava/awt/Paint:Ljava/awt/Stroke:ZZ)V Although the stacktrace is printed out, the error is actually ignored.

[Instrumentation] Provide a Skeleton for Refactoring Overlong Bytecode Method

New option -requireMethodSplitting is added for agent at rev. c7c7b7c2e483b790d0fdf26329b2c02e6d2c3e1d [c7c7b7c]. New class MethodSplitter is supposed to handle the spitting function.

[Instrumentation] Closure-8: Stackoverflow problem

This is actually the loop bug inside the Closure code itself. We have: class ArrowType extends JSType { @Override String toStringHelper(boolean forAnnotations) { return super.toString(); } } while in JSType,...

[Report] Why Some Fixed Trace Cannot Pass Test Case?

[Update] These are 6 cases to check for incorrect test result, the others is due to program is forced to quite because of over-long trace so marked as failed although...