All Classes

Class	Description
AnnotationSupport	AnnotationSupport provides static utility methods for common tasks regarding annotations — for example, checking if a class, method, or field is annotated with a particular annotation; finding annotations on a given class, method, or field; finding fields or methods annotated with a particular annotation, etc.
AnnotationUtils	Collection of utilities for working with annotations.
BlacklistedExceptions	Deprecated. Use UnrecoverableExceptions instead.
ClassFilter	Class-related predicate used by reflection utilities.
ClassLoaderUtils	Collection of utilities for working with ClassLoader and associated tasks.
ClassNamePatternFilterUtils	Collection of utilities for creating filters based on class names.
ClassSupport	ClassSupport provides static utility methods for common tasks regarding classes — for example, generating a comma-separated list of fully qualified class names for a set of supplied classes.
ClassUtils	Collection of utilities for working with classes.
CollectionUtils	Collection of utilities for working with Collections.
ExceptionUtils	Collection of utilities for working with exceptions.
FunctionUtils	Collection of utilities for working with Functions, Predicates, etc.
HierarchyTraversalMode	Modes in which a hierarchy can be traversed — for example, when searching for methods or fields within a class hierarchy.
JUnitException	Base class for all RuntimeExceptions thrown by JUnit.
Logger	The Logger API serves as a simple logging facade for java.util.logging (JUL).
LoggerFactory	Factory for the Logger facade for JUL.
LogRecordListener	LogRecordListener is only intended for testing purposes within JUnit's own test suite.
LruCache<K,V>	A simple LRU cache with a maximum size.
ModifierSupport	ModifierSupport provides static utility methods for working with class and member modifiers — for example, to determine if a class or member is declared as public, private, abstract, static, etc.
ModuleUtils	Collection of utilities for working with java.lang.Module and friends.
PackageUtils	Collection of utilities for working with packages.
Preconditions	Collection of utilities for asserting preconditions for method and constructor arguments.
PreconditionViolationException	Thrown if a precondition is violated.
PreconditionViolationException	Deprecated. Use PreconditionViolationException instead.
ReflectionSupport	ReflectionSupport provides static utility methods for common reflection tasks — for example, scanning for classes in the class-path or module-path, loading classes, finding methods, invoking methods, etc.
ReflectionUtils	Collection of utilities for working with the Java reflection APIs.
ReflectionUtils.HierarchyTraversalMode	Modes in which a hierarchy can be traversed — for example, when searching for methods or fields within a class hierarchy.
RuntimeUtils	Collection of utilities for working with Runtime, RuntimeMXBean, etc.
StringUtils	Collection of utilities for working with Strings, CharSequences, etc.
Testable	@Testable is used to signal to IDEs and tooling vendors that the annotated or meta-annotated element is testable.
ToStringBuilder	Simple builder for generating strings in custom implementations of toString().
Try<V>	A container object which may either contain a nullable value in case of success or an exception in case of failure.
Try.Transformer<S,T>	A transformer for values of type S to type T.
UnrecoverableExceptions	Internal utilities for working with unrecoverable exceptions.