Debug

extends Object

java.lang.Object
↳	sun.security.util.Debug

Class Overview

A utility class for debuging.

Summary

Public Constructors
	Debug()

Public Methods
static void	Help()
static Debug	getInstance(String option, String prefix) Get a Debug object corresponding to whether or not the given option is set.
static Debug	getInstance(String option) Get a Debug object corresponding to whether or not the given option is set.
static boolean	isOn(String option) True if the system property "security.debug" contains the string "option".
void	println() print a blank line to stderr that is prefixed with the prefix.
static void	println(String prefix, String message) print a message to stderr that is prefixed with the prefix.
void	println(String message) print a message to stderr that is prefixed with the prefix created from the call to getInstance.
static String	toHexString(BigInteger b) return a hexadecimal printed representation of the specified BigInteger object.
static String	toString(byte[] b)

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Inherited Methods

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() Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.
final void	wait(long timeout, int nanos) Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
final void	wait(long timeout) Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.

Public Constructors

public Debug ()

Public Methods

public static void Help ()

public static Debug getInstance (String option, String prefix)

Get a Debug object corresponding to whether or not the given option is set. Set the prefix to be prefix.

public static Debug getInstance (String option)

Get a Debug object corresponding to whether or not the given option is set. Set the prefix to be the same as option.

public static boolean isOn (String option)

True if the system property "security.debug" contains the string "option".

public void println ()

print a blank line to stderr that is prefixed with the prefix.

public static void println (String prefix, String message)

print a message to stderr that is prefixed with the prefix.

public void println (String message)

print a message to stderr that is prefixed with the prefix created from the call to getInstance.

public static String toHexString (BigInteger b)

return a hexadecimal printed representation of the specified BigInteger object. the value is formatted to fit on lines of at least 75 characters, with embedded newlines. Words are separated for readability, with eight words (32 bytes) per line.

Interfaces

Classes

Exceptions