See: Description
| Interface | Description |
|---|---|
| BiConsumer<K,V> |
An operation that accepts two input arguments and returns no result.
|
| IndexedReadOnlyStringMap |
An extension of
ReadOnlyStringMap that imposes a total ordering on its keys. |
| IndexedStringMap |
An extension of
StringMap that imposes a total ordering on its keys. |
| MessageSupplier |
Classes implementing this interface know how to supply
Messages. |
| MultiFormatStringBuilderFormattable |
A Message that can render itself in more than one way.
|
| PropertySource |
A source for global configuration properties.
|
| ReadOnlyStringMap |
A read-only collection of String keys mapped to values of arbitrary type.
|
| StringBuilderFormattable |
Objects that implement this interface can be converted to text, ideally without allocating temporary objects.
|
| StringMap |
Exposes methods to add and remove key-value pairs to and from
ReadOnlyStringMap. |
| Supplier<T> |
Consider this class private.
Classes implementing this interface know how to supply a value.
|
| TriConsumer<K,V,S> |
An operation that accepts three input arguments and returns no result.
|
| Class | Description |
|---|---|
| Base64Util |
Base64 encodes Strings.
|
| Chars |
Consider this class private.
|
| Constants |
Log4j API Constants.
|
| EnglishEnums |
Consider this class private.
|
| EnvironmentPropertySource |
PropertySource implementation that uses environment variables as a source.
|
| FilteredObjectInputStream |
Extended ObjectInputStream that only allows certain classes to be deserialized.
|
| LambdaUtil |
Utility class for lambda support.
|
| LoaderUtil |
Consider this class private. Utility class for ClassLoaders.
|
| LoaderUtil.ThreadContextClassLoaderGetter | |
| LoaderUtil.UrlResource |
URL and ClassLoader pair. |
| LowLevelLogUtil |
PrintWriter-based logging utility for classes too low level to use
StatusLogger. |
| PrivateSecurityManagerStackTraceUtil |
Internal utility to share a fast implementation of
PrivateSecurityManagerStackTraceUtil.getCurrentStackTrace()
with the java 9 implementation of StackLocator. |
| PrivateSecurityManagerStackTraceUtil.PrivateSecurityManager | |
| ProcessIdUtil | |
| PropertiesPropertySource |
PropertySource backed by a
Properties instance. |
| PropertiesUtil |
Consider this class private.
|
| PropertiesUtil.Environment |
Provides support for looking up global configuration properties via environment variables, property files,
and system properties, in three variations:
|
| PropertyFilePropertySource |
PropertySource backed by a properties file.
|
| PropertySource.Comparator |
Comparator for ordering PropertySource instances by priority.
|
| PropertySource.Util |
Utility methods useful for PropertySource implementations.
|
| ProviderUtil |
Consider this class private. Utility class for Log4j
Providers. |
| SortedArrayStringMap |
Consider this class private.
Array-based implementation of the
ReadOnlyStringMap interface. |
| StackLocator |
Consider this class private. Provides various methods to determine the caller class.
|
| StackLocatorUtil |
Consider this class private. Provides various methods to determine the caller class.
|
| StringBuilders |
Consider this class private.
|
| Strings |
Consider this class private.
|
| SystemPropertiesPropertySource |
PropertySource backed by the current system properties.
|
| Timer |
Primarily used in unit tests, but can be used to track elapsed time for a request or portion of any other operation
so long as all the timer methods are called on the same thread in which it was started.
|
| Unbox |
Utility for preventing primitive parameter values from being auto-boxed.
|
| Unbox.State | |
| Unbox.WebSafeState |
State implementation that only puts JDK classes in ThreadLocals, so this is safe to be used from
web applications.
|
| Enum | Description |
|---|---|
| PropertiesUtil.TimeUnit | |
| Timer.Status |
| Annotation Type | Description |
|---|---|
| PerformanceSensitive |
Indicates that a particular annotated construct was written with certain performance constraints in mind that
should be considered when modifying or testing.
|