org.scijava.util

Class DebugUtils

java.lang.Object

org.scijava.util.DebugUtils

public final class DebugUtils
extends Object

Useful methods for debugging programs.

Author:

Curtis Rueden

Method Summary

Modifier and Type	Method and Description
static String	getFieldName(Class<?> c, int value) This method uses reflection to scan the values of the given class's static fields, returning the first matching field's name.
static String	getMainClassName() Get the class whose main method launched the application.
static String	getStackDump() Provides a complete stack dump of all threads.
static String	getStackDump(Thread thread) Provides a stack dump of the given thread.
static String	getStackDump(Thread thread, StackTraceElement[] stackTrace) Provides a stack dump of the given thread + call stack.
static String	getStackTrace(Throwable t) Extracts the given exception's corresponding stack trace to a string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getStackTrace

public static String getStackTrace(Throwable t)

Extracts the given exception's corresponding stack trace to a string.

getStackDump

public static String getStackDump(Thread thread)

Provides a stack dump of the given thread.

The output is similar to a subset of that given when Ctrl+\ (or Ctrl+Pause on Windows) is pressed from the console.

getStackDump

public static String getStackDump(Thread thread,
                                  StackTraceElement[] stackTrace)

Provides a stack dump of the given thread + call stack.

The output is similar to a subset of that given when Ctrl+\ (or Ctrl+Pause on Windows) is pressed from the console.

getStackDump

public static String getStackDump()

Provides a complete stack dump of all threads.

The output is similar to a subset of that given when Ctrl+\ (or Ctrl+Pause on Windows) is pressed from the console.

getFieldName

public static String getFieldName(Class<?> c,
                                  int value)

This method uses reflection to scan the values of the given class's static fields, returning the first matching field's name.

getMainClassName

public static String getMainClassName()

Get the class whose main method launched the application. The heuristic will fail if the main thread has terminated before this method is called.