Serializable
, Comparable<StackWalker.Option>
public static enum StackWalker.Option extends Enum<StackWalker.Option>
StackWalker
.Enum Constant | Description |
---|---|
RETAIN_CLASS_REFERENCE |
Retains
Class object in StackFrame s
walked by this StackWalker . |
SHOW_HIDDEN_FRAMES |
Shows all hidden frames.
|
SHOW_REFLECT_FRAMES |
Shows all reflection frames.
|
Modifier and Type | Method | Description |
---|---|---|
static StackWalker.Option |
valueOf(String name) |
Returns the enum constant of this type with the specified name.
|
static StackWalker.Option[] |
values() |
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final StackWalker.Option RETAIN_CLASS_REFERENCE
Class
object in StackFrame
s
walked by this StackWalker
.
A StackWalker
configured with this option will support
StackWalker.getCallerClass()
and
StackFrame.getDeclaringClass()
.
public static final StackWalker.Option SHOW_REFLECT_FRAMES
By default, reflection frames are hidden. A StackWalker
configured with this SHOW_REFLECT_FRAMES
option
will show all reflection frames that
include Method.invoke(java.lang.Object, java.lang.Object...)
and
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.
Method
and Constructor
. Any utility methods that
are equivalent to calling Method.invoke
or
Constructor.newInstance
such as Class.newInstance
are not filtered or controlled by any stack walking option.public static final StackWalker.Option SHOW_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).
public static StackWalker.Option[] values()
for (StackWalker.Option c : StackWalker.Option.values()) System.out.println(c);
public static StackWalker.Option valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is null Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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DRAFT 9-internal+0-adhoc.mlchung.jdk9-jdeps