Option
class Option
| kotlin.Any | ||
| ↳ | kotlin.Enum<java.lang.StackWalker.Option> | |
| ↳ | java.lang.StackWalker.Option | |
Stack walker option to configure the stack frame information obtained by a StackWalker.
Summary
| Enum values | |
|---|---|
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Retains |
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Shows all hidden frames. |
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Shows all reflection frames. |
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Enum values
RETAIN_CLASS_REFERENCE
enum val RETAIN_CLASS_REFERENCE : StackWalker.Option
Retains Class object in StackFrames walked by this StackWalker.
A StackWalker configured with this option will support StackWalker#getCallerClass() and StackFrame.getDeclaringClass().
SHOW_HIDDEN_FRAMES
enum val SHOW_HIDDEN_FRAMES : StackWalker.Option
Shows all hidden frames.
A Java Virtual Machine implementation may hide implementation specific frames in addition to reflection frames. A StackWalker with this SHOW_HIDDEN_FRAMES option will show all hidden frames (including reflection frames).
SHOW_REFLECT_FRAMES
enum val SHOW_REFLECT_FRAMES : StackWalker.Option
Shows all reflection frames.
By default, reflection frames are hidden. A StackWalker configured with this SHOW_REFLECT_FRAMES option will show all reflection frames that include java.lang.reflect.Method#invoke and java.lang.reflect.Constructor#newInstance(Object...) and their reflection implementation classes.
The SHOW_HIDDEN_FRAMES option can also be used to show all reflection frames and it will also show other hidden frames that are implementation-specific.