org.junit.platform.commons.util

Class ClassLoaderUtils

java.lang.Object

org.junit.platform.commons.util.ClassLoaderUtils

@API(status=INTERNAL,
     since="1.0")
public final class ClassLoaderUtils
extends java.lang.Object

Collection of utilities for working with ClassLoader and associated tasks.

DISCLAIMER

These utilities are intended solely for usage within the JUnit framework itself. Any usage by external parties is not supported. Use at your own risk!

Since:

1.0

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ClassLoaderUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.ClassLoader	getClassLoader(java.lang.Class<?> clazz) Get the ClassLoader for the supplied Class, falling back to the default class loader if the class loader for the supplied class is null.
static java.lang.ClassLoader	getDefaultClassLoader()
static java.util.Optional<java.net.URL>	getLocation(java.lang.Object object) Get the location from which the supplied object's class was loaded.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassLoaderUtils

private ClassLoaderUtils()

Method Detail

getClassLoader

public static java.lang.ClassLoader getClassLoader(java.lang.Class<?> clazz)

Get the ClassLoader for the supplied Class, falling back to the default class loader if the class loader for the supplied class is null.

Parameters:

clazz - the class for which to retrieve the class loader; never null

Since:

1.10

getDefaultClassLoader

public static java.lang.ClassLoader getDefaultClassLoader()

getLocation

public static java.util.Optional<java.net.URL> getLocation(java.lang.Object object)

Get the location from which the supplied object's class was loaded.

Parameters:

object - the object for whose class the location should be retrieved

Returns:

an Optional containing the URL of the class' location; never null but potentially empty