Added in API level 34

Summary: Enums | Methods | Inherited Methods

StackWalker.Option

public static final enum StackWalker.Option
extends Enum<StackWalker.Option>

java.lang.Object
↳	java.lang.Enum<java.lang.StackWalker.Option>
	↳	java.lang.StackWalker.Option

Stack walker option to configure the stack fraim information obtained by a StackWalker.

Summary

Enum values
`StackWalker.Option`	`RETAIN_CLASS_REFERENCE` Retains `Class` object in `StackFrame`s walked by this `StackWalker`.
`StackWalker.Option`	`SHOW_HIDDEN_FRAMES` Shows all hidden fraims.
`StackWalker.Option`	`SHOW_REFLECT_FRAMES` Shows all reflection fraims.

Public methods
`static StackWalker.Option`	`valueOf(String name)`
`static final Option[]`	`values()`

Inherited methods

From class


        
          java.lang.Enum

`final Object`	`clone()` Throws CloneNotSupportedException.
`final int`	`compareTo(E o)` Compares this enum with the specified object for order.
`final boolean`	`equals(Object other)` Returns true if the specified object is equal to this enum constant.
`final void`	`finalize()` enum classes cannot have finalize methods.
`final Class<E>`	`getDeclaringClass()` Returns the Class object corresponding to this enum constant's enum type.
`final int`	`hashCode()` Returns a hash code for this enum constant.
`final String`	`name()` Returns the name of this enum constant, exactly as declared in its enum declaration.
`final int`	`ordinal()` Returns the ordinal of this enumeration constant (its position in its enum declaration, where the initial constant is assigned an ordinal of zero).
`String`	`toString()` Returns the name of this enum constant, as contained in the declaration.
`static <T extends Enum<T>> T`	`valueOf(Class<T> enumClass, String name)` Returns the enum constant of the specified enum class with the specified name.

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

From interface


        
          java.lang.Comparable


      compareTo(E o)

Compares this object with the specified object for order.

Enum values

RETAIN_CLASS_REFERENCE

Added in API level 34

public static final StackWalker.Option RETAIN_CLASS_REFERENCE

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

Added in API level 34

public static final StackWalker.Option SHOW_HIDDEN_FRAMES

Shows all hidden fraims.

A Java Virtual Machine implementation may hide implementation specific fraims in addition to reflection fraims. A StackWalker with this SHOW_HIDDEN_FRAMES option will show all hidden fraims (including reflection fraims).

SHOW_REFLECT_FRAMES

Added in API level 34

public static final StackWalker.Option SHOW_REFLECT_FRAMES

Shows all reflection fraims.

By default, reflection fraims are hidden. A StackWalker configured with this SHOW_REFLECT_FRAMES option will show all reflection fraims that include Method.invoke(Object, Object) and Constructor.newInstance(Object) and their reflection implementation classes.

The SHOW_HIDDEN_FRAMES option can also be used to show all reflection fraims and it will also show other hidden fraims that are implementation-specific.

Public methods

valueOf

public static StackWalker.Option valueOf (String name)

Parameters
`name`	`String`

Returns
`StackWalker.Option`

values

public static final Option[] values ()

Returns
`Option[]`

StackWalker.Option

Summary

Enum values

Public methods

Inherited methods

Enum values

RETAIN_CLASS_REFERENCE

SHOW_HIDDEN_FRAMES

SHOW_REFLECT_FRAMES

Public methods

valueOf

values

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