Uses of Class
io.microsphere.annotation.Nullable

Packages that use Nullable

Package	Description
io.microsphere.beans
io.microsphere.classloading
io.microsphere.collection
io.microsphere.convert
io.microsphere.io
io.microsphere.json	Fork the source code from org.json
io.microsphere.lang
io.microsphere.lang.function
io.microsphere.management
io.microsphere.metadata
io.microsphere.net
io.microsphere.reflect
io.microsphere.util
io.microsphere.util.jar

Uses of Nullable in io.microsphere.beans

Methods in io.microsphere.beans with annotations of type Nullable

Modifier and Type	Method	Description
java.lang.String	ConfigurationProperty.Metadata.getDeclaredClass()	Get the declared class name.
java.lang.String	ConfigurationProperty.Metadata.getDeclaredField()	Get the declared field name.
java.lang.Object	ConfigurationProperty.getDefaultValue()
java.lang.Object	BeanProperty.getValue()
java.lang.Object	ConfigurationProperty.getValue()

Method parameters in io.microsphere.beans with annotations of type Nullable

Modifier and Type	Method	Description
void	ConfigurationProperty.Metadata.setDeclaredClass(java.lang.String declaredClass)	Set the declared class name.
void	ConfigurationProperty.Metadata.setDeclaredField(java.lang.String declaredField)	Set the declared field name.
void	ConfigurationProperty.setDefaultValue(java.lang.Object defaultValue)
void	ConfigurationProperty.setValue(java.lang.Object value)

Uses of Nullable in io.microsphere.classloading

Methods in io.microsphere.classloading with annotations of type Nullable

Modifier and Type	Method	Description
java.net.URL	Artifact.getLocation()	Get the location of artifact resource
java.lang.String	Artifact.getVersion()	Get the version
protected java.io.InputStream	StreamArtifactResourceResolver.readArtifactMetadataDataFromArchiveFile(java.io.File archiveFile)
protected java.io.InputStream	StreamArtifactResourceResolver.readArtifactMetadataDataFromDirectory(java.io.File directory)
protected java.io.InputStream	StreamArtifactResourceResolver.readArtifactMetadataDataFromFile(java.io.File archiveFile)
protected java.io.InputStream	StreamArtifactResourceResolver.readArtifactMetadataDataFromResource(java.net.URL resourceURL, java.lang.ClassLoader classLoader)
Artifact	ArtifactResourceResolver.resolve(java.net.URL resourceURL)	Resolve an instance Artifact from the resource of artifact.

Method parameters in io.microsphere.classloading with annotations of type Nullable

Modifier and Type	Method	Description
static Artifact	Artifact.create(java.lang.String artifactId, java.lang.String version)
static Artifact	Artifact.create(java.lang.String artifactId, java.lang.String version, java.net.URL location)
static Artifact	Artifact.create(java.lang.String artifactId, java.lang.String version, java.net.URL location)
static MavenArtifact	MavenArtifact.create(java.lang.String groupId, java.lang.String artifactId, java.lang.String version)
static MavenArtifact	MavenArtifact.create(java.lang.String groupId, java.lang.String artifactId, java.lang.String version, java.net.URL location)
static MavenArtifact	MavenArtifact.create(java.lang.String groupId, java.lang.String artifactId, java.lang.String version, java.net.URL location)
default java.net.URL[]	URLClassPathHandle.getURLs(java.lang.ClassLoader classLoader)	Get the Class-Path URLs from the specified ClassLoader
default boolean	URLClassPathHandle.initializeLoaders(java.lang.ClassLoader classLoader)	Initialize the loaders of URL Class-Path from URLClassLoader
boolean	URLClassPathHandle.removeURL(java.lang.ClassLoader classLoader, java.net.URL url)	Remove the Class-Path URL from the specified ClassLoader
boolean	URLClassPathHandle.removeURL(java.lang.ClassLoader classLoader, java.net.URL url)	Remove the Class-Path URL from the specified ClassLoader
Artifact	ArtifactResourceResolver.resolve(java.net.URL resourceURL)	Resolve an instance Artifact from the resource of artifact.

Constructor parameters in io.microsphere.classloading with annotations of type Nullable

Constructor	Description
Artifact(java.lang.String artifactId, java.lang.String version, java.net.URL location)
Artifact(java.lang.String artifactId, java.lang.String version, java.net.URL location)
ArtifactDetector(java.lang.ClassLoader classLoader)
BannedArtifactClassLoadingExecutor(java.lang.ClassLoader classLoader)
MavenArtifact(java.lang.String groupId, java.lang.String artifactId, java.lang.String version, java.net.URL location)
MavenArtifact(java.lang.String groupId, java.lang.String artifactId, java.lang.String version, java.net.URL location)

Uses of Nullable in io.microsphere.collection

Methods in io.microsphere.collection with annotations of type Nullable

Modifier and Type	Method	Description
static <T> T	CollectionUtils.first(java.lang.Iterable<T> values)	Retrieves the first element from the given Iterable.
static <T> T	CollectionUtils.first(java.util.Collection<T> values)	Retrieves the first element from the given collection.
static <T> T	CollectionUtils.first(java.util.Iterator<T> values)	Retrieves the first element from the given Iterator.
static <E> E	ListUtils.first(java.util.List<E> list)	Retrieves the first element from the specified list.
static <E> E	ListUtils.last(java.util.List<E> list)	Retrieves the last element from the specified list.

Method parameters in io.microsphere.collection with annotations of type Nullable

Modifier and Type	Method	Description
static <T> int	CollectionUtils.addAll(java.util.Collection<T> collection, java.lang.Iterable<T> newValues)	Adds all the elements in the specified Iterable to the given collection.
static <T> int	CollectionUtils.addAll(java.util.Collection<T> collection, java.lang.Iterable<T> newValues)	Adds all the elements in the specified Iterable to the given collection.
static <T> int	CollectionUtils.addAll(java.util.Collection<T> collection, T... newValues)	Adds all the elements in the specified array to the given collection.
static boolean	CollectionUtils.equals(java.util.Collection<?> one, java.util.Collection<?> another)	Compares two collections for equality, considering null and empty collections as equal.
static boolean	CollectionUtils.equals(java.util.Collection<?> one, java.util.Collection<?> another)	Compares two collections for equality, considering null and empty collections as equal.
static <T> T	CollectionUtils.first(java.lang.Iterable<T> values)	Retrieves the first element from the given Iterable.
static <T> T	CollectionUtils.first(java.util.Collection<T> values)	Retrieves the first element from the given collection.
static <T> T	CollectionUtils.first(java.util.Iterator<T> values)	Retrieves the first element from the given Iterator.
static boolean	CollectionUtils.isEmpty(java.util.Collection<?> collection)	Checks if the provided collection is null or empty.
static boolean	EnumerationUtils.isEnumeration(java.lang.Class<?> type)	Checks if the given class type is assignable from Enumeration.
static boolean	EnumerationUtils.isEnumeration(java.lang.Object values)	Checks if the given object is an instance of Enumeration.
static boolean	ListUtils.isList(java.lang.Class<?> type)	Checks if the specified type is assignable from List.
static boolean	ListUtils.isList(java.lang.Object values)	Checks if the specified object is an instance of List.
static boolean	CollectionUtils.isNotEmpty(java.util.Collection<?> collection)	Checks if the provided collection is not null and not empty.
static boolean	QueueUtils.isQueue(java.lang.Class<?> type)	Checks whether the specified type is an instance of Queue.
static boolean	QueueUtils.isQueue(java.lang.Object values)	Checks whether the specified Iterable is an instance of Queue.
static boolean	SetUtils.isSet(java.lang.Class<?> type)	Checks whether the specified type is assignable from Set interface.
static boolean	SetUtils.isSet(java.lang.Object values)	Checks whether the specified Iterable is an instance of Set.
static <E> java.util.Enumeration<E>	CollectionUtils.singletonEnumeration(E element)	Creates a singleton read-only Enumeration that contains only the specified element.
static <E> java.lang.Iterable<E>	CollectionUtils.singletonIterable(E element)	Creates a singleton Iterable that contains only the specified element.
static <E> java.util.Iterator<E>	CollectionUtils.singletonIterator(E element)	Creates a singleton read-only Iterator that contains only the specified element.
static int	CollectionUtils.size(java.lang.Iterable<?> iterable)	Returns the size of the specified Iterable.
static int	CollectionUtils.size(java.util.Collection<?> collection)	Returns the size of the specified Collection.
static <E> java.lang.Iterable<E>	CollectionUtils.toIterable(java.util.Collection<E> collection)	Converts a nullable Collection into an Iterable.
static <E> java.lang.Iterable<E>	CollectionUtils.toIterable(java.util.Enumeration<E> enumeration)	Converts a nullable Enumeration into an Iterable.
static <E> java.lang.Iterable<E>	CollectionUtils.toIterable(java.util.Iterator<E> iterator)	Converts a nullable Iterator into an Iterable.
static <E> java.util.Iterator<E>	CollectionUtils.toIterator(java.util.Enumeration<E> enumeration)	Converts a nullable Enumeration into an Iterator.
static <E> java.util.Iterator<E>	CollectionUtils.unmodifiableIterator(java.util.Iterator<E> iterator)	Returns an unmodifiable (read-only) view of the given iterator.

Uses of Nullable in io.microsphere.convert

Methods in io.microsphere.convert with annotations of type Nullable

Modifier and Type	Method	Description
T	AbstractConverter.convert(S source)
T	Converter.convert(S source)	Convert the source-typed value to the target-typed value
protected abstract T	AbstractConverter.doConvert(S source)	Converts the non-null source-typed value to the target-typed value.

Method parameters in io.microsphere.convert with annotations of type Nullable

Modifier and Type	Method	Description
T	AbstractConverter.convert(S source)
T	Converter.convert(S source)	Convert the source-typed value to the target-typed value

Uses of Nullable in io.microsphere.io

Methods in io.microsphere.io with annotations of type Nullable

Modifier and Type	Method	Description
static java.lang.String	FileUtils.getFileExtension(java.lang.String fileName)	Gets the extension of a file name, if any.
static java.lang.String	FileUtils.resolveRelativePath(java.io.File parentDirectory, java.io.File targetFile)	Resolves the relative path from a parent directory to a target file.

Uses of Nullable in io.microsphere.json

Methods in io.microsphere.json with annotations of type Nullable

Modifier and Type	Method	Description
static <V> V	JSONUtils.readValues(JSONArray jsonArray, java.lang.Class<V> multipleClass, java.lang.Class<?> elementClass)	Reads a JSONArray and converts it into an instance of the specified collection or array type.
static java.lang.Object	JSONUtils.readValues(JSONArray jsonArray, java.lang.reflect.Type targetType)	Reads a JSONArray and converts it into an instance of the specified target type.
static <V> V	JSONUtils.readValues(java.lang.String json, java.lang.Class<V> multipleClass, java.lang.Class<?> elementClass)	Reads a JSON array string and converts it into an instance of the specified collection or array type.
static java.lang.String	JSONUtils.writeValueAsString(java.lang.Object object)	Converts an object into its JSON string representation.

Method parameters in io.microsphere.json with annotations of type Nullable

Modifier and Type	Method	Description
static java.lang.String	JSONUtils.escape(java.lang.String v)	Escapes a string for JSON formatting.

Uses of Nullable in io.microsphere.lang

Methods in io.microsphere.lang with annotations of type Nullable

Modifier and Type	Method	Description
java.lang.String	ClassDataRepository.findClassPath(java.lang.Class<?> type)	Find class path under specified class name
java.lang.String	ClassDataRepository.findClassPath(java.lang.String className)	Find class path under specified class name
java.lang.String	Deprecation.getLink()
java.lang.String	Deprecation.getReason()
java.lang.String	Deprecation.getReplacement()
Version	Deprecation.getSince()

Method parameters in io.microsphere.lang with annotations of type Nullable

Modifier and Type	Method	Description
Deprecation.Builder	Deprecation.Builder.level(Deprecation.Level level)
Deprecation.Builder	Deprecation.Builder.link(java.lang.String link)
Deprecation.Builder	Deprecation.Builder.reason(java.lang.String reason)
Deprecation.Builder	Deprecation.Builder.replacement(java.lang.String replacement)
Deprecation.Builder	Deprecation.Builder.since(Version since)
Deprecation.Builder	Deprecation.Builder.since(java.lang.String since)

Uses of Nullable in io.microsphere.lang.function

Methods in io.microsphere.lang.function with annotations of type Nullable

Modifier and Type	Method	Description
static <T> T	Streams.filterFirst(java.lang.Iterable<T> values, java.util.function.Predicate<? super T>... predicates)	Filters elements from the given Iterable using the combined result of multiple predicates in a logical AND fashion, and returns the first matching element.

Uses of Nullable in io.microsphere.management

Methods in io.microsphere.management with annotations of type Nullable

Modifier and Type	Method	Description
static javax.management.MBeanAttributeInfo	JmxUtils.findMBeanAttributeInfo(javax.management.MBeanServer mBeanServer, javax.management.ObjectName objectName, java.lang.String attributeName)	Retrieves the metadata (MBeanAttributeInfo) for a specific attribute of an MBean registered in the MBeanServer.
static java.lang.Object	JmxUtils.getAttribute(javax.management.MBeanServer mBeanServer, javax.management.ObjectName objectName, java.lang.String attributeName)	Retrieves the value of the specified MBean attribute from the given MBean registered in the MBeanServer.
static java.lang.Object	JmxUtils.getAttribute(javax.management.MBeanServer mBeanServer, javax.management.ObjectName objectName, javax.management.MBeanAttributeInfo attributeInfo)	Retrieves the value of the specified MBean attribute from the given MBean registered in the MBeanServer.

Method parameters in io.microsphere.management with annotations of type Nullable

Modifier and Type	Method	Description
protected static java.lang.Object	JmxUtils.doGetAttribute(javax.management.MBeanServer mBeanServer, javax.management.ObjectName objectName, javax.management.MBeanAttributeInfo attributeInfo, java.lang.String attributeName)

Constructor parameters in io.microsphere.management with annotations of type Nullable

Constructor	Description
MBeanAttribute(javax.management.MBeanInfo declaringMBeanInfo, javax.management.MBeanAttributeInfo attributeInfo, java.lang.Object value)

Uses of Nullable in io.microsphere.metadata

Methods in io.microsphere.metadata with annotations of type Nullable

Modifier and Type	Method	Description
java.util.List<ConfigurationProperty>	ConfigurationPropertyLoader.load()	Loads a list of ConfigurationProperty instances.

Constructor parameters in io.microsphere.metadata with annotations of type Nullable

Constructor	Description
ClassPathResourceConfigurationPropertyLoader(java.lang.String resourceName, java.lang.ClassLoader classLoader)
ClassPathResourceConfigurationPropertyLoader(java.lang.String resourceName, java.lang.ClassLoader classLoader, boolean loadedAll)

Uses of Nullable in io.microsphere.net

Methods in io.microsphere.net with annotations of type Nullable

Modifier and Type	Method	Description
static java.lang.String	URLUtils.buildMatrixString(java.util.Map<java.lang.String,java.util.List<java.lang.String>> matrixParameters)	Builds a matrix string from the provided map of matrix parameters.
static java.lang.String	URLUtils.getSubProtocol(java.lang.String url)	Extracts the first sub-protocol value from the specified URL string.
static java.net.URLStreamHandlerFactory	URLUtils.getURLStreamHandlerFactory()	Retrieves the current system-wide URLStreamHandlerFactory.
static java.lang.String	URLUtils.normalizePath(java.lang.String path)	Normalizes a given path by removing redundant slashes or backslashes and standardizing separators.
static java.lang.String	URLUtils.resolveArchiveEntryPath(java.net.URL archiveFileURL)	Resolves the archive entry path from the given URL.
static java.io.File	URLUtils.resolveArchiveFile(java.net.URL resourceURL)	Resolves the archive file from the specified URL.
static java.lang.String	URLUtils.resolveAuthority(java.lang.String authority)	Resolves the authority part from the specified URL string by truncating any matrix parameters.
static java.lang.String	URLUtils.resolveProtocol(java.lang.String url)	Resolves the protocol from the specified URL string.
static java.util.jar.JarFile	URLUtils.toJarFile(java.net.URL url)	Converts the provided URL to a JarFile instance if it refers to a valid JAR file.

Uses of Nullable in io.microsphere.reflect

Fields in io.microsphere.reflect with annotations of type Nullable

Modifier and Type	Field	Description
protected Deprecation	ReflectiveDefinition.deprecation
static java.lang.Class<? extends java.lang.Throwable>	ReflectionUtils.INACCESSIBLE_OBJECT_EXCEPTION_CLASS	The class of java.lang.reflect.InaccessibleObjectException since JDK 9.

Methods in io.microsphere.reflect with annotations of type Nullable

Modifier and Type	Method	Description
JavaType	JavaType.as(java.lang.Class<?> targetClass)	Retrieves a JavaType instance representing the specified target class if it is assignable from this type.
static java.lang.Class<?>	TypeUtils.asClass(java.lang.reflect.Type type)	Converts the given Type to a Class if possible.
static java.lang.reflect.GenericArrayType	TypeUtils.asGenericArrayType(java.lang.reflect.Type type)	Converts the given Type to a GenericArrayType if possible.
static java.lang.reflect.ParameterizedType	TypeUtils.asParameterizedType(java.lang.reflect.Type type)	Converts the given Type to a ParameterizedType if possible.
static java.lang.reflect.TypeVariable	TypeUtils.asTypeVariable(java.lang.reflect.Type type)	Converts the given Type to a TypeVariable if possible.
static java.lang.reflect.WildcardType	TypeUtils.asWildcardType(java.lang.reflect.Type type)	Converts the given Type to a WildcardType if possible.
static <T> java.lang.reflect.Constructor<T>	ConstructorUtils.findConstructor(java.lang.Class<T> type, java.lang.Class<?>... parameterTypes)	Finds a constructor in the specified class that matches the given parameter types.
static java.lang.reflect.Method	MethodUtils.findDeclaredMethod(java.lang.Class<?> targetClass, java.lang.String methodName, java.lang.Class<?>... parameterTypes)	Finds a declared method in the specified class, including its superclasses and interfaces.
static java.lang.reflect.Field	FieldUtils.findField(java.lang.Class<?> klass, java.lang.String fieldName)	Finds a Field in the specified class by its name.
static java.lang.reflect.Field	FieldUtils.findField(java.lang.Class<?> klass, java.lang.String fieldName, java.lang.Class<?> fieldType)	Find the declared Field by its name and type.
static java.lang.reflect.Field	FieldUtils.findField(java.lang.Class<?> klass, java.lang.String fieldName, java.util.function.Predicate<? super java.lang.reflect.Field>... predicates)	Find the declared Field by its name and apply additional filtering conditions.
static java.lang.reflect.Field	FieldUtils.findField(java.lang.Object object, java.lang.String fieldName)	Find the specified object's declared Field by its name.
static java.lang.reflect.Method	MethodUtils.findMethod(java.lang.Class targetClass, java.lang.String methodName)	Find the Method by the specified type (including inherited types) and method name without the parameter type.
static java.lang.reflect.Method	MethodUtils.findMethod(java.lang.Class targetClass, java.lang.String methodName, java.lang.Class<?>... parameterTypes)	Find the Method by the specified type (including inherited types), method name, and parameter types.
static java.lang.reflect.Method	MethodUtils.findNearestOverriddenMethod(java.lang.reflect.Method overrider)	Finds the nearest overridden method in the class hierarchy for the given overriding method.
static java.lang.reflect.Method	MethodUtils.findOverriddenMethod(java.lang.reflect.Method overrider, java.lang.Class<?> targetClass)	Finds the method in the specified target class that is overridden by the given overriding method.
static JavaType	JavaType.fromField(java.lang.Class<?> declaredClass, java.lang.String fieldName)	Creates a JavaType instance from the field with the specified name in the given class.
static java.lang.String	TypeUtils.getClassName(java.lang.reflect.Type type)	Gets the fully qualified name of the class represented by the given Type.
static java.lang.reflect.Type	TypeUtils.getComponentType(java.lang.reflect.Type type)	Gets the component type of the specified type, if it represents an array type.
java.lang.reflect.Constructor<?>	ConstructorDefinition.getConstructor()	Get the Constructor
static <T> java.lang.reflect.Constructor<T>	ConstructorUtils.getConstructor(java.lang.Class<T> type, java.lang.Class<?>... parameterTypes)	Retrieves the public constructor of the specified class that matches the given parameter types.
java.lang.Class<?>	MemberDefinition.getDeclaredClass()	Get the declared class
static <T> java.lang.reflect.Constructor<T>	ConstructorUtils.getDeclaredConstructor(java.lang.Class<T> type, java.lang.Class<?>... parameterTypes)	Retrieves the declared constructor (including private, protected, and package-private) of the specified class that matches the given parameter types.
static java.lang.reflect.Field	FieldUtils.getDeclaredField(java.lang.Class<?> declaredClass, java.lang.String fieldName)	Retrieves the declared field with the specified name from the given class.
Deprecation	ReflectiveDefinition.getDeprecation()	Get the deprecation
static <V> V	FieldUtils.getFieldValue(java.lang.Object instance, java.lang.reflect.Field field)	Retrieves the value of the specified Field from the given object instance.
static <V> V	FieldUtils.getFieldValue(java.lang.Object instance, java.lang.String fieldName)	Retrieves the value of a field with the specified name from the given object instance.
static <V> V	FieldUtils.getFieldValue(java.lang.Object instance, java.lang.String fieldName, java.lang.Class<V> fieldType)	Retrieves the value of a field with the specified name and type from the given object instance.
static <V> V	FieldUtils.getFieldValue(java.lang.Object instance, java.lang.String fieldName, V defaultValue)	Retrieves the value of a field with the specified name from the given object instance, returning the provided default value if the field is not found or its value is null.
M	MemberDefinition.getMember()	Get the member instance
java.lang.reflect.Method	MethodDefinition.getMethod()	The resolved method
static java.lang.Class<?>	TypeUtils.getRawClass(java.lang.reflect.Type type)	Gets the raw class of the specified Type, if it is a ParameterizedType or a Class.
java.lang.reflect.Type	JavaType.getRawType()	Retrieves the raw type represented by this JavaType.
static java.lang.reflect.Type	TypeUtils.getRawType(java.lang.reflect.Type type)	Gets the raw type of the specified Type, if it is a ParameterizedType.
java.lang.Class<?>	ReflectiveDefinition.getResolvedClass()	Get the resolved class
java.lang.reflect.Field	FieldDefinition.getResolvedField()
JavaType	JavaType.getRootSource()	Retrieves the root source JavaType from which this type was ultimately derived, if available.
JavaType	JavaType.getSource()	Retrieves the source JavaType from which this type was derived, if available.
static <T> T	FieldUtils.getStaticFieldValue(java.lang.Class<?> klass, java.lang.String fieldName)	Retrieves the value of a static field from the specified class.
static <T> T	FieldUtils.getStaticFieldValue(java.lang.reflect.Field field)	Retrieves the value of a static field.
JavaType	JavaType.getSuperType()	Retrieves the supertype of this JavaType.
static java.lang.String	TypeUtils.getTypeName(java.lang.reflect.Type type)	Gets the fully qualified type name of the given Type.
static <R> R	MethodUtils.invokeMethod(java.lang.Object instance, java.lang.Class<?> type, java.lang.String methodName, java.lang.Object... arguments)	Invokes a method with the specified name on the given class type, using the provided arguments.
static <R> R	MethodUtils.invokeMethod(java.lang.Object instance, java.lang.reflect.Method method, java.lang.Object... arguments)	Invokes the underlying method represented by this Method object, on the specified object with the specified parameters.
static <R> R	MethodUtils.invokeMethod(java.lang.Object object, java.lang.String methodName, java.lang.Object... arguments)	Invokes a method with the specified name on the given object, using the provided arguments.
static <R> R	MethodUtils.invokeStaticMethod(java.lang.Class<?> targetClass, java.lang.String methodName, java.lang.Object... arguments)	Invokes a static method of the specified target class with the given method name and arguments.
static <R> R	MethodUtils.invokeStaticMethod(java.lang.reflect.Method method, java.lang.Object... arguments)	Invokes the specified static method represented by the given Method object.
static java.lang.Class	TypeUtils.resolveActualTypeArgumentClass(java.lang.reflect.Type type, java.lang.Class baseType, int index)	Resolves and returns the actual type argument class at the specified index from the given type for a base type.
static <V> V	FieldUtils.setFieldValue(java.lang.Object instance, java.lang.reflect.Field field, V value)	Sets the value of the specified Field in the given object instance.
static <V> V	FieldUtils.setFieldValue(java.lang.Object instance, java.lang.String fieldName, V value)	Sets the value of a field with the specified name in the given object instance.
static <V> V	FieldUtils.setStaticFieldValue(java.lang.Class<?> klass, java.lang.String fieldName, V fieldValue)	Sets the value of a static field in the specified class.
<T> java.lang.Class<T>	JavaType.toClass()	Converts this JavaType to a Class if possible.
java.lang.reflect.GenericArrayType	JavaType.toGenericArrayType()	Converts this JavaType to a GenericArrayType if possible.
java.lang.reflect.ParameterizedType	JavaType.toParameterizedType()	Converts this JavaType to a ParameterizedType if possible.
java.lang.reflect.TypeVariable	JavaType.toTypeVariable()	Converts this JavaType to a TypeVariable if possible.
java.lang.reflect.WildcardType	JavaType.toWildcardType()	Converts this JavaType to a WildcardType if possible.

Method parameters in io.microsphere.reflect with annotations of type Nullable

Modifier and Type	Method	Description
static java.lang.String	TypeUtils.getTypeName(java.lang.reflect.Type type)	Gets the fully qualified type name of the given Type.
static java.lang.String[]	TypeUtils.getTypeNames(java.lang.reflect.Type... types)	Gets the fully qualified type names for all types in the provided array.
static <R> R	MethodUtils.invokeMethod(java.lang.Object instance, java.lang.reflect.Method method, java.lang.Object... arguments)	Invokes the underlying method represented by this Method object, on the specified object with the specified parameters.

Constructor parameters in io.microsphere.reflect with annotations of type Nullable

Constructor	Description
ClassDefinition(Version since, Deprecation deprecation, java.lang.String className)
ClassDefinition(java.lang.String since, Deprecation deprecation, java.lang.String className)
FieldDefinition(Version since, Deprecation deprecation, java.lang.String declaredClassName, java.lang.String fieldName)
FieldDefinition(java.lang.String since, Deprecation deprecation, java.lang.String declaredClassName, java.lang.String fieldName)
MemberDefinition(Version since, Deprecation deprecation, java.lang.String declaredClassName, java.lang.String name)
MemberDefinition(java.lang.String since, Deprecation deprecation, java.lang.String declaredClassName, java.lang.String name)
ReflectiveDefinition(Version since, Deprecation deprecation, java.lang.String className)
ReflectiveDefinition(java.lang.String since, Deprecation deprecation, java.lang.String className)

Uses of Nullable in io.microsphere.util

Fields in io.microsphere.util with annotations of type Nullable

Modifier and Type	Field	Description
static java.lang.Class<?>	StackTraceUtils.STACK_WALKER_CLASS	The Class of java.lang.StackWalker that was introduced in JDK 9.
static java.lang.Class<?>	StackTraceUtils.STACK_WALKER_OPTION_CLASS	The Class of java.lang.StackWalker.Option that was introduced in JDK 9.
static java.lang.Class<?>	StackTraceUtils.STACK_WALKER_STACK_FRAME_CLASS	The Class of java.lang.StackWalker.StackFrame that was introduced in JDK 9.

Methods in io.microsphere.util with annotations of type Nullable

Modifier and Type	Method	Description
static <T> T	ClassUtils.cast(java.lang.Object object, java.lang.Class<T> castType)	Casts the given object to the specified type if possible.
static <A extends java.lang.annotation.Annotation> A	AnnotationUtils.findAnnotation(java.lang.reflect.AnnotatedElement annotatedElement, java.lang.Class<A> annotationType)	Finds the annotation of the specified type that is directly or indirectly present on the given AnnotatedElement.
static <A extends java.lang.annotation.Annotation> A	AnnotationUtils.findAnnotation(java.lang.reflect.AnnotatedElement annotatedElement, java.util.function.Predicate<? super java.lang.annotation.Annotation>... annotationFilters)	Finds the first annotation of the specified AnnotatedElement that matches all the given filters.
static <T> T	AnnotationUtils.findAttributeValue(java.lang.annotation.Annotation[] annotations, java.lang.String attributeName)	Finds the value of the specified attribute from the given array of annotations.
static java.lang.Class<?>	ClassLoaderUtils.findLoadedClass(java.lang.ClassLoader classLoader, java.lang.String className)	Finds a class that has already been loaded by the given ClassLoader or its parent hierarchy.
static java.net.URLClassLoader	ClassLoaderUtils.findURLClassLoader(java.lang.ClassLoader classLoader)	Attempts to find and return the first URLClassLoader in the hierarchy starting from the provided ClassLoader.
R	Compatible.get()
static <T> T	AnnotationUtils.getAttributeValue(java.lang.annotation.Annotation annotation, java.lang.String attributeName)	Retrieves the value of the specified attribute from the given annotation.
static java.lang.ClassLoader	ClassLoaderUtils.getCallerClassLoader()	Retrieves the ClassLoader of the caller class from the call stack.
static java.lang.Class<?>	ClassUtils.getClass(java.lang.Object object)	Gets the Class of the given object.
static java.lang.ClassLoader	ClassLoaderUtils.getClassLoader(java.lang.Class<?> loadedClass)	Get the ClassLoader from the loaded class if present.
static java.net.URL	ClassLoaderUtils.getClassResource(java.lang.Class<?> type)	Returns the resource URL for the class file corresponding to the specified class.
static java.net.URL	ClassLoaderUtils.getClassResource(java.lang.ClassLoader classLoader, java.lang.Class<?> type)	Get the Class resource URL under specified Class
static java.lang.ClassLoader	ClassLoaderUtils.getDefaultClassLoader()	Retrieves the default ClassLoader to use when none is explicitly provided.
java.lang.String	Version.getPreRelease()	The pre-release
static java.net.URL	ClassLoaderUtils.getResource(java.lang.ClassLoader classLoader, ClassLoaderUtils.ResourceType resourceType, java.lang.String resourceName)	Retrieves a resource URL for the specified resource name using the provided ClassLoader and resource type.
static java.net.URL	ClassLoaderUtils.getResource(java.lang.ClassLoader classLoader, java.lang.String resourceName)	Retrieves a resource URL for the specified resource name using the provided ClassLoader.
static java.net.URL	ClassLoaderUtils.getResource(java.lang.String resourceName)	Get the resource URL under specified resource name using the default ClassLoader.
static java.lang.String	ClassLoaderUtils.getResourceAsString(java.lang.ClassLoader classLoader, java.lang.String resourceName)	Gets the content of the specified resource as a String using the provided ClassLoader.
static java.lang.String	ClassLoaderUtils.getResourceAsString(java.lang.String resourceName)	Gets the content of the specified resource as a String using the default ClassLoader.
static java.net.URL	ClassPathUtils.getRuntimeClassLocation(java.lang.Class<?> type)	Get Class Location URL from specified Class at runtime.
static java.net.URL	ClassPathUtils.getRuntimeClassLocation(java.lang.String className)	Get Class Location URL from specified class name at runtime.
static java.lang.String	ClassUtils.getSimpleName(java.lang.Class<?> type)	Gets the simple name of the given class.
static java.lang.String	SystemUtils.getSystemProperty(java.lang.String key)	Gets a system property with the given key, defaulting to null if the property cannot be read.
static java.lang.String	SystemUtils.getSystemProperty(java.lang.String key, java.lang.String defaultValue)	Gets a system property with the given key, defaulting to the provided defaultValue if the property cannot be read.
static java.lang.Class<?>	ClassUtils.getTopComponentType(java.lang.Class<?> arrayType)	Gets the top-level component type of the given array type.
static java.lang.Class<?>	ClassUtils.getTopComponentType(java.lang.Object array)	Gets the top-level component type of the given array object.
static java.lang.Class<?>	ClassUtils.getType(java.lang.Object value)	Alias of ClassUtils.getClass(Object)
static java.lang.String	ClassUtils.getTypeName(java.lang.Class<?> type)	Gets the type name of the given class.
static java.lang.String	ClassUtils.getTypeName(java.lang.Object value)	Gets the type name of the given object.
static java.lang.Class<?>	ClassLoaderUtils.loadClass(java.lang.ClassLoader classLoader, java.lang.String className)	Loads the class with the specified name using the provided ClassLoader or the default ClassLoader if none is specified.
static java.lang.Class<?>	ClassLoaderUtils.loadClass(java.lang.ClassLoader classLoader, java.lang.String className, boolean cached)	Loads the class with the specified name using the provided ClassLoader or the default ClassLoader if none is specified, optionally caching the result for faster subsequent lookups.
static java.lang.Class<?>	ClassLoaderUtils.resolveClass(java.lang.String className)	Resolves a class by its name using the default ClassLoader.
static java.lang.Class<?>	ClassLoaderUtils.resolveClass(java.lang.String className, java.lang.ClassLoader classLoader)	Resolves a class by its name using the provided ClassLoader or the default ClassLoader if none is specified.
static java.lang.Class<?>	ClassLoaderUtils.resolveClass(java.lang.String className, java.lang.ClassLoader classLoader, boolean cached)	Resolves a class by its name using the provided ClassLoader or the default ClassLoader if none is specified, optionally caching the result for faster subsequent lookups.
static java.lang.String	ClassUtils.resolveClassName(java.lang.String resourceName)	Resolves the fully qualified class name from a resource name.
static java.lang.String	ClassUtils.resolvePackageName(java.lang.Class<?> targetClass)	Resolve the package name of the given class.
static java.lang.Class<?>	ClassUtils.resolvePrimitiveClassForName(java.lang.String name)	Resolve the given class name as a primitive class, if appropriate, according to the JVM's naming rules for primitive classes.
static java.lang.Class<?>	ClassUtils.resolvePrimitiveType(java.lang.Class<?> type)	Resolves the primitive type corresponding to the given type.
static java.lang.Class<?>	ClassUtils.resolveWrapperType(java.lang.Class<?> primitiveType)	Resolve the wrapper class from the primitive type.

Method parameters in io.microsphere.util with annotations of type Nullable

Modifier and Type	Method	Description
static boolean	ShutdownHookUtils.addShutdownHookCallback(java.lang.Runnable callback)	Adds a shutdown hook callback to be executed during JVM shutdown.
static boolean	ClassUtils.arrayTypeEquals(java.lang.Class<?> oneArrayType, java.lang.Class<?> anotherArrayType)	Checks if two array types are equivalent, including nested arrays.
static boolean	ClassUtils.arrayTypeEquals(java.lang.Class<?> oneArrayType, java.lang.Class<?> anotherArrayType)	Checks if two array types are equivalent, including nested arrays.
static void	Assert.assertNoNullElements(java.lang.Iterable<?> elements, java.lang.String message)	Assert that a elements contains no null elements.
static void	Assert.assertNoNullElements(java.lang.Iterable<?> elements, java.util.function.Supplier<java.lang.String> messageSupplier)	Assert that a elements contains no null elements.
static void	Assert.assertNoNullElements(java.lang.Object[] array, java.lang.String message)	Assert that an array contains no null elements.
static void	Assert.assertNoNullElements(java.lang.Object[] array, java.util.function.Supplier<java.lang.String> messageSupplier)	Assert that an array contains no null elements.
static void	Assert.assertNotBlank(java.lang.String text, java.lang.String message)	Assert that a string is not blank.
static void	Assert.assertNotBlank(java.lang.String text, java.util.function.Supplier<java.lang.String> messageSupplier)	Assert that a string is not blank.
static void	Assert.assertNotEmpty(java.lang.Object[] array, java.lang.String message)	Assert that an array contains elements; that is, it must not be null and must contain at least one element.
static void	Assert.assertNotEmpty(java.lang.Object[] array, java.util.function.Supplier<java.lang.String> messageSupplier)	Assert that an array contains elements; that is, it must not be null and must contain at least one element.
static void	Assert.assertNotEmpty(java.lang.String text, java.lang.String message)	Assert that a string is not empty ("").
static void	Assert.assertNotEmpty(java.lang.String text, java.util.function.Supplier<java.lang.String> messageSupplier)	Assert that a string is not empty ("").
static void	Assert.assertNotEmpty(java.util.Collection<?> collection, java.lang.String message)	Assert that a collection contains elements; that is, it must not be null and must contain at least one element.
static void	Assert.assertNotEmpty(java.util.Collection<?> collection, java.util.function.Supplier<java.lang.String> messageSupplier)	Assert that a collection contains elements; that is, it must not be null and must contain at least one element.
static void	Assert.assertNotEmpty(java.util.Map<?,?> map, java.lang.String message)	Assert that a Map contains entries; that is, it must not be null and must contain at least one entry.
static void	Assert.assertNotEmpty(java.util.Map<?,?> map, java.util.function.Supplier<java.lang.String> messageSupplier)	Assert that a Map contains entries; that is, it must not be null and must contain at least one entry.
static void	Assert.assertNotNull(java.lang.Object object, java.lang.String message)	Assert that an object is not null.
static void	Assert.assertNotNull(java.lang.Object object, java.util.function.Supplier<java.lang.String> messageSupplier)	Assert that an object is not null.
static void	Assert.assertNull(java.lang.Object object, java.lang.String message)	Assert that an object is null.
static void	Assert.assertNull(java.lang.Object object, java.util.function.Supplier<java.lang.String> messageSupplier)	Assert that an object is null.
static <T> T	ClassUtils.cast(java.lang.Object object, java.lang.Class<T> castType)	Casts the given object to the specified type if possible.
static <T> T	ClassUtils.cast(java.lang.Object object, java.lang.Class<T> castType)	Casts the given object to the specified type if possible.
static boolean	CharSequenceUtils.containsWhitespace(java.lang.CharSequence str)	Checks whether the given CharSequence contains any whitespace characters.
static boolean	StringUtils.containsWhitespace(java.lang.String str)	Checks whether the given String contains any whitespace characters.
static java.util.List<java.lang.Class<?>>	ClassUtils.findAllClasses(java.lang.Class<?> type, java.util.function.Predicate<? super java.lang.Class<?>>... classFilters)	Find all classes from the specified type, optionally filtering the results.
static java.util.List<java.lang.Class<?>>	ClassUtils.findAllClasses(java.lang.Class<?> type, java.util.function.Predicate<? super java.lang.Class<?>>... classFilters)	Find all classes from the specified type, optionally filtering the results.
static java.util.Set<java.net.URL>	ClassLoaderUtils.findAllClassPathURLs(java.lang.ClassLoader classLoader)	Retrieves all URLs from the class path associated with the specified ClassLoader and its parent hierarchy.
static java.util.List<java.lang.Class<?>>	ClassUtils.findAllInheritedClasses(java.lang.Class<?> type, java.util.function.Predicate<? super java.lang.Class<?>>... classFilters)	Find all inherited classes from the specified type, optionally filtering the results.
static java.util.List<java.lang.Class<?>>	ClassUtils.findAllInheritedClasses(java.lang.Class<?> type, java.util.function.Predicate<? super java.lang.Class<?>>... classFilters)	Find all inherited classes from the specified type, optionally filtering the results.
static java.util.List<java.lang.Class<?>>	ClassUtils.findAllInterfaces(java.lang.Class<?> type, java.util.function.Predicate<? super java.lang.Class<?>>... interfaceFilters)	Find all interfaces from the specified type, optionally filtering the results.
static java.util.List<java.lang.Class<?>>	ClassUtils.findAllInterfaces(java.lang.Class<?> type, java.util.function.Predicate<? super java.lang.Class<?>>... interfaceFilters)	Find all interfaces from the specified type, optionally filtering the results.
static java.util.List<java.lang.Class<?>>	ClassUtils.findAllSuperClasses(java.lang.Class<?> type, java.util.function.Predicate<? super java.lang.Class<?>>... classFilters)	Find all super classes from the specified type, optionally filtering the results.
static java.util.List<java.lang.Class<?>>	ClassUtils.findAllSuperClasses(java.lang.Class<?> type, java.util.function.Predicate<? super java.lang.Class<?>>... classFilters)	Find all super classes from the specified type, optionally filtering the results.
static java.util.Set<java.lang.String>	ClassUtils.findClassNamesInClassPath(java.io.File classPath, boolean recursive)	Finds all class names in the specified class path.
static java.util.Set<java.lang.String>	ClassUtils.findClassNamesInClassPath(java.lang.String classPath, boolean recursive)	Finds all class names in the specified class path.
static java.util.Set<java.lang.String>	ClassUtils.findClassNamesInDirectory(java.io.File classesDirectory, boolean recursive)	Finds all class names in the specified directory.
static java.util.Set<java.lang.String>	ClassUtils.findClassNamesInJarFile(java.io.File jarFile, boolean recursive)	Finds all class names in the specified JAR file.
static java.lang.Class<?>	ClassLoaderUtils.findLoadedClass(java.lang.ClassLoader classLoader, java.lang.String className)	Finds a class that has already been loaded by the given ClassLoader or its parent hierarchy.
static java.util.Set<java.lang.Class<?>>	ClassLoaderUtils.findLoadedClasses(java.lang.ClassLoader classLoader, java.lang.Iterable<java.lang.String> classNames)	Finds and returns a set of loaded classes for the given class names using the specified ClassLoader.
static java.util.Set<java.lang.Class<?>>	ClassLoaderUtils.findLoadedClasses(java.lang.ClassLoader classLoader, java.lang.String... classNames)	Finds and returns a set of loaded classes for the given class names using the specified ClassLoader.
static java.util.Set<java.lang.Class<?>>	ClassLoaderUtils.findLoadedClassesInClassPath(java.lang.ClassLoader classLoader)	Retrieves a set of classes that have been loaded from the class path using the specified ClassLoader or the default one.
static java.util.Set<java.lang.Class<?>>	ClassLoaderUtils.findLoadedClassesInClassPath(java.lang.ClassLoader classLoader, java.lang.String classPath)	Retrieves a set of classes that have been loaded from the specified class path using the provided ClassLoader.
static java.util.Set<java.lang.Class<?>>	ClassLoaderUtils.findLoadedClassesInClassPaths(java.lang.ClassLoader classLoader, java.util.Set<java.lang.String> classPaths)	Finds and returns a set of classes that have been loaded from the specified class paths using the provided ClassLoader.
protected static java.util.List<java.lang.Class<?>>	ClassUtils.findTypes(java.lang.Class<?> type, boolean includeSelf, boolean includeHierarchicalTypes, boolean includeGenericSuperclass, boolean includeGenericInterfaces, java.util.function.Predicate<? super java.lang.Class<?>>... typeFilters)	Finds types based on the specified criteria.
protected static java.util.List<java.lang.Class<?>>	ClassUtils.findTypes(java.lang.Class<?> type, boolean includeSelf, boolean includeHierarchicalTypes, boolean includeGenericSuperclass, boolean includeGenericInterfaces, java.util.function.Predicate<? super java.lang.Class<?>>... typeFilters)	Finds types based on the specified criteria.
static java.net.URLClassLoader	ClassLoaderUtils.findURLClassLoader(java.lang.ClassLoader classLoader)	Attempts to find and return the first URLClassLoader in the hierarchy starting from the provided ClassLoader.
static <E> void	IterableUtils.forEach(java.lang.Iterable<E> elements, java.util.function.Consumer<E> elementConsumer)	Iterates over the given Iterable and applies the provided Consumer to each element.
static java.util.List<java.lang.Class<?>>	ClassUtils.getAllClasses(java.lang.Class<?> type)	Get all classes from the specified type, including the type itself, its superclasses, and interfaces.
static java.util.List<java.lang.Class<?>>	ClassUtils.getAllInheritedClasses(java.lang.Class<?> type)	Get all inherited classes from the specified type.
static java.util.List<java.lang.Class<?>>	ClassUtils.getAllInheritedTypes(java.lang.Class<?> type)	Get all inherited types from the specified type.
static java.util.List<java.lang.Class<?>>	ClassUtils.getAllInterfaces(java.lang.Class<?> type)	Get all interfaces from the specified type.
static java.util.Set<java.lang.Class<?>>	ClassLoaderUtils.getAllLoadedClasses(java.lang.ClassLoader classLoader)	Retrieves a set of all classes that have been loaded by the specified ClassLoader and its parent hierarchy.
static java.util.Map<java.lang.ClassLoader,java.util.Set<java.lang.Class<?>>>	ClassLoaderUtils.getAllLoadedClassesMap(java.lang.ClassLoader classLoader)	Retrieves a map of ClassLoader instances to their corresponding sets of loaded classes.
static java.util.List<java.lang.Class<?>>	ClassUtils.getAllSuperClasses(java.lang.Class<?> type)	Get all super classes from the specified type.
static java.lang.Class<?>	ClassUtils.getClass(java.lang.Object object)	Gets the Class of the given object.
static java.lang.Class<?>[]	ClassUtils.getClasses(java.lang.Object... values)	Get the types of the specified values
static java.lang.ClassLoader	ClassLoaderUtils.getClassLoader(java.lang.Class<?> loadedClass)	Get the ClassLoader from the loaded class if present.
static java.net.URL	ClassLoaderUtils.getClassResource(java.lang.ClassLoader classLoader, java.lang.Class<?> type)	Get the Class resource URL under specified Class
static java.net.URL	ClassLoaderUtils.getClassResource(java.lang.ClassLoader classLoader, java.lang.String className)	Retrieves the resource URL for the class file corresponding to the specified class name.
static java.util.Set<java.lang.ClassLoader>	ClassLoaderUtils.getInheritableClassLoaders(java.lang.ClassLoader classLoader)	Retrieves a set of inheritable ClassLoader instances starting from the specified ClassLoader, including its parent hierarchy.
static java.util.Set<java.lang.Class<?>>	ClassLoaderUtils.getLoadedClasses(java.lang.ClassLoader classLoader)	Retrieves the set of classes that have been loaded by the specified ClassLoader.
static java.net.URL	ClassLoaderUtils.getResource(java.lang.ClassLoader classLoader, ClassLoaderUtils.ResourceType resourceType, java.lang.String resourceName)	Retrieves a resource URL for the specified resource name using the provided ClassLoader and resource type.
static java.net.URL	ClassLoaderUtils.getResource(java.lang.ClassLoader classLoader, java.lang.String resourceName)	Retrieves a resource URL for the specified resource name using the provided ClassLoader.
static java.lang.String	ClassLoaderUtils.getResourceAsString(java.lang.ClassLoader classLoader, java.lang.String resourceName)	Gets the content of the specified resource as a String using the provided ClassLoader.
static java.util.Set<java.net.URL>	ClassLoaderUtils.getResources(java.lang.ClassLoader classLoader, ClassLoaderUtils.ResourceType resourceType, java.lang.String resourceName)	Retrieves a set of URLs representing resources with the specified type and name using the provided ClassLoader.
static java.util.Set<java.net.URL>	ClassLoaderUtils.getResources(java.lang.ClassLoader classLoader, java.lang.String resourceName)	Retrieves a set of URLs representing resources with the specified name using the provided ClassLoader.
static java.lang.String	ClassUtils.getSimpleName(java.lang.Class<?> type)	Gets the simple name of the given class.
static java.lang.Class<?>	ClassUtils.getTopComponentType(java.lang.Class<?> arrayType)	Gets the top-level component type of the given array type.
static java.lang.Class<?>	ClassUtils.getTopComponentType(java.lang.Object array)	Gets the top-level component type of the given array object.
static java.lang.Class<?>	ClassUtils.getType(java.lang.Object value)	Alias of ClassUtils.getClass(Object)
static java.lang.String	ClassUtils.getTypeName(java.lang.Class<?> type)	Gets the type name of the given class.
static java.lang.String	ClassUtils.getTypeName(java.lang.Object value)	Gets the type name of the given object.
static java.lang.Class[]	ClassUtils.getTypes(java.lang.Object... values)	Alias of ClassUtils.getTypes(Object...)
static boolean	ClassUtils.isAbstractClass(java.lang.Class<?> type)	Checks if the specified type is an abstract class.
static boolean	ClassUtils.isArray(java.lang.Class<?> type)	Checks if the specified type is an array.
static boolean	ClassUtils.isAssignableFrom(java.lang.Class<?> superType, java.lang.Class<?> targetType)	Checks if the superType is assignable from the targetType.
static boolean	ClassUtils.isAssignableFrom(java.lang.Class<?> superType, java.lang.Class<?> targetType)	Checks if the superType is assignable from the targetType.
static boolean	ClassUtils.isCharSequence(java.lang.Class<?> type)	Checks if the given type is a subtype of CharSequence.
static boolean	ClassUtils.isCharSequence(java.lang.Object value)	Checks if the given object is an instance of CharSequence.
static boolean	ClassUtils.isClass(java.lang.Object object)	Checks if the given object is an instance of Class.
static boolean	ClassUtils.isConcreteClass(java.lang.Class<?> type)	Checks if the specified type is a concrete class.
static boolean	ClassUtils.isDerived(java.lang.Class<?> targetType, java.lang.Class<?>... superTypes)	Checks if the targetType is derived from any of the specified superTypes.
static boolean	ClassUtils.isDerived(java.lang.Class<?> targetType, java.lang.Class<?>... superTypes)	Checks if the targetType is derived from any of the specified superTypes.
static boolean	CharSequenceUtils.isEmpty(java.lang.CharSequence value)	Checks if the provided CharSequence is empty.
static boolean	ClassUtils.isEnum(java.lang.Class<?> type)	Checks if the specified class is an enum.
static boolean	ClassUtils.isEnum(java.lang.Object object)	Checks if the given object is an instance of Enum.
static boolean	ClassUtils.isFinal(java.lang.Class<?> type)	Checks if the specified class is a final class.
static boolean	ClassUtils.isGeneralClass(java.lang.Class<?> type)	Checks if the specified type is a general class.
protected static boolean	ClassUtils.isGeneralClass(java.lang.Class<?> type, java.lang.Boolean isAbstract)	Is the specified type a general class or not?
protected static boolean	ClassUtils.isGeneralClass(java.lang.Class<?> type, java.lang.Boolean isAbstract)	Is the specified type a general class or not?
static boolean	IterableUtils.isIterable(java.lang.Class<?> clazz)	Checks if the given class is assignable from Iterable.
static boolean	IterableUtils.isIterable(java.lang.Object object)	Checks if the given object is an instance of Iterable.
static boolean	ClassLoaderUtils.isLoadedClass(java.lang.ClassLoader classLoader, java.lang.Class<?> type)	Checks if the specified class is already loaded by the given ClassLoader or its parent hierarchy.
static boolean	ClassLoaderUtils.isLoadedClass(java.lang.ClassLoader classLoader, java.lang.String className)	Checks if the specified class name is already loaded by the given ClassLoader or its parent hierarchy.
static boolean	CharSequenceUtils.isNotEmpty(java.lang.CharSequence value)	Checks if the provided CharSequence is not empty.
static boolean	ClassUtils.isNumber(java.lang.Class<?> type)	Checks if the given type is a subtype of Number.
static boolean	ClassUtils.isNumber(java.lang.Object value)	Checks if the given object is an instance of Number.
static boolean	ClassLoaderUtils.isPresent(java.lang.String className)	Checks if a class with the specified name is present in the default ClassLoader.
static boolean	ClassLoaderUtils.isPresent(java.lang.String className, java.lang.ClassLoader classLoader)	Checks if a class with the specified name is present in the given ClassLoader or the default ClassLoader.
static boolean	ClassLoaderUtils.isPresent(java.lang.String className, java.lang.ClassLoader classLoader)	Checks if a class with the specified name is present in the given ClassLoader or the default ClassLoader.
static boolean	ClassUtils.isPrimitive(java.lang.Class<?> type)	Checks if the specified class is a primitive type.
static boolean	ClassUtils.isSimpleType(java.lang.Class<?> type)	Checks if the specified type is a simple type.
static boolean	ClassUtils.isSimpleType(java.lang.Object object)	Checks if the specified object is a simple type.
static boolean	ClassUtils.isTopLevelClass(java.lang.Class<?> type)	Checks if the specified class is a top-level class.
static boolean	ClassUtils.isWrapperType(java.lang.Class<?> type)	Checks if the specified class is a wrapper type.
static boolean	ClassUtils.isWrapperType(java.lang.Object value)	Checks if the specified object is a wrapper type.
static <E> void	IterableUtils.iterate(java.lang.Iterable<E> elements, java.util.function.Consumer<E> elementConsumer)	Iterates over the given Iterable and applies the provided Consumer to each element.
static int	CharSequenceUtils.length(java.lang.CharSequence value)	Returns the length of the provided CharSequence.
static java.lang.Class<?>	ClassLoaderUtils.loadClass(java.lang.ClassLoader classLoader, java.lang.String className)	Loads the class with the specified name using the provided ClassLoader or the default ClassLoader if none is specified.
static java.lang.Class<?>	ClassLoaderUtils.loadClass(java.lang.ClassLoader classLoader, java.lang.String className)	Loads the class with the specified name using the provided ClassLoader or the default ClassLoader if none is specified.
static java.lang.Class<?>	ClassLoaderUtils.loadClass(java.lang.ClassLoader classLoader, java.lang.String className, boolean cached)	Loads the class with the specified name using the provided ClassLoader or the default ClassLoader if none is specified, optionally caching the result for faster subsequent lookups.
static java.lang.Class<?>	ClassLoaderUtils.loadClass(java.lang.ClassLoader classLoader, java.lang.String className, boolean cached)	Loads the class with the specified name using the provided ClassLoader or the default ClassLoader if none is specified, optionally caching the result for faster subsequent lookups.
static <S> S	ServiceLoaderUtils.loadFirstService(java.lang.Class<S> serviceType, java.lang.ClassLoader classLoader)	Loads the first instance of the specified ServiceLoader service type using the provided ClassLoader.
static <S> S	ServiceLoaderUtils.loadFirstService(java.lang.Class<S> serviceType, java.lang.ClassLoader classLoader, boolean cached)	Loads the first instance of the specified ServiceLoader service type using the provided ClassLoader, with an option to enable or disable caching of the loaded services.
static <S> S	ServiceLoaderUtils.loadLastService(java.lang.Class<S> serviceType, java.lang.ClassLoader classLoader)	Loads the last instance of the specified ServiceLoader service type using the provided ClassLoader.
static <S> S	ServiceLoaderUtils.loadLastService(java.lang.Class<S> serviceType, java.lang.ClassLoader classLoader, boolean cached)	Loads the last instance of the specified ServiceLoader service type using the provided ClassLoader, with an option to enable or disable caching of the loaded services.
static <S> S[]	ServiceLoaderUtils.loadServices(java.lang.Class<S> serviceType, java.lang.ClassLoader classLoader)	Loads all implementation instances of the specified ServiceLoader service type using the provided ClassLoader.
static <S> S[]	ServiceLoaderUtils.loadServices(java.lang.Class<S> serviceType, java.lang.ClassLoader classLoader, boolean cached)	Loads all implementation instances of the specified ServiceLoader service type using the provided ClassLoader, with an option to enable or disable caching of the loaded services.
static <S> java.util.List<S>	ServiceLoaderUtils.loadServicesList(java.lang.Class<S> serviceType, java.lang.ClassLoader classLoader)	Loads all implementation instances of the specified ServiceLoader service type using the provided ClassLoader.
static <S> java.util.List<S>	ServiceLoaderUtils.loadServicesList(java.lang.Class<S> serviceType, java.lang.ClassLoader classLoader, boolean cached)	Loads all implementation instances of the specified ServiceLoader service type using the provided ClassLoader, with an option to enable or disable caching of the loaded services.
static java.net.URLClassLoader	ClassLoaderUtils.newURLClassLoader(java.lang.Iterable<java.net.URL> urls, java.lang.ClassLoader classLoader)	Creates a new instance of URLClassLoader using the URLs provided in an Iterable.
static java.net.URLClassLoader	ClassLoaderUtils.newURLClassLoader(java.net.URL[] urls, java.lang.ClassLoader parent)	Creates a new instance of URLClassLoader using the provided array of URLs and an optional parent ClassLoader.
static java.net.URLClassLoader	ClassLoaderUtils.newURLClassLoader(java.net.URL[] urls, java.lang.ClassLoader parent, boolean initializedLoaders)	Create a new instance of URLClassLoader
static boolean	ClassLoaderUtils.removeClassPathURL(java.lang.ClassLoader classLoader, java.net.URL url)	Removes the specified URL from the class path of the given ClassLoader if it supports such operation.
static boolean	ShutdownHookUtils.removeShutdownHookCallback(java.lang.Runnable callback)	Removes a previously registered shutdown hook callback from the queue.
static java.lang.Class<?>	ClassLoaderUtils.resolveClass(java.lang.String className)	Resolves a class by its name using the default ClassLoader.
static java.lang.Class<?>	ClassLoaderUtils.resolveClass(java.lang.String className, java.lang.ClassLoader classLoader)	Resolves a class by its name using the provided ClassLoader or the default ClassLoader if none is specified.
static java.lang.Class<?>	ClassLoaderUtils.resolveClass(java.lang.String className, java.lang.ClassLoader classLoader)	Resolves a class by its name using the provided ClassLoader or the default ClassLoader if none is specified.
static java.lang.Class<?>	ClassLoaderUtils.resolveClass(java.lang.String className, java.lang.ClassLoader classLoader, boolean cached)	Resolves a class by its name using the provided ClassLoader or the default ClassLoader if none is specified, optionally caching the result for faster subsequent lookups.
static java.lang.Class<?>	ClassLoaderUtils.resolveClass(java.lang.String className, java.lang.ClassLoader classLoader, boolean cached)	Resolves a class by its name using the provided ClassLoader or the default ClassLoader if none is specified, optionally caching the result for faster subsequent lookups.
static java.lang.String	ClassUtils.resolveClassName(java.lang.String resourceName)	Resolves the fully qualified class name from a resource name.
static java.lang.String	ClassUtils.resolvePackageName(java.lang.Class<?> targetClass)	Resolve the package name of the given class.
static java.lang.String	ClassUtils.resolvePackageName(java.lang.String className)	Resolve the package name from the given class name.
static java.lang.Class<?>	ClassUtils.resolvePrimitiveClassForName(java.lang.String name)	Resolve the given class name as a primitive class, if appropriate, according to the JVM's naming rules for primitive classes.
static java.lang.Class<?>	ClassUtils.resolvePrimitiveType(java.lang.Class<?> type)	Resolves the primitive type corresponding to the given type.
static java.net.URLClassLoader	ClassLoaderUtils.resolveURLClassLoader(java.lang.ClassLoader classLoader)	Resolves or creates a URLClassLoader instance from the specified ClassLoader.
static java.lang.Class<?>	ClassUtils.resolveWrapperType(java.lang.Class<?> primitiveType)	Resolve the wrapper class from the primitive type.
static java.lang.String[]	StringUtils.split(java.lang.String value, char delimiter)	Splits the provided String into an array of Strings using the specified char delimiter.
static java.lang.String[]	StringUtils.split(java.lang.String value, java.lang.String delimiter)	Splits the provided String into an array of Strings using the specified String delimiter.
static java.lang.String[]	StringUtils.split(java.lang.String value, java.lang.String delimiter)	Splits the provided String into an array of Strings using the specified String delimiter.
static java.lang.String[]	StringUtils.toStringArray(java.util.Collection<java.lang.String> collection)	Convert the given Collection into a String array.
static java.lang.Class<?>	ClassUtils.tryResolveWrapperType(java.lang.Class<?> primitiveType)	Attempts to resolve the wrapper type for the given primitive type.
protected static java.lang.Class<?>	ClassUtils.tryResolveWrapperType(java.lang.Class<?> type, java.lang.Class<?> defaultType)	Attempts to resolve the wrapper type for the given primitive type.
protected static java.lang.Class<?>	ClassUtils.tryResolveWrapperType(java.lang.Class<?> type, java.lang.Class<?> defaultType)	Attempts to resolve the wrapper type for the given primitive type.

Uses of Nullable in io.microsphere.util.jar

Methods in io.microsphere.util.jar with annotations of type Nullable

Modifier and Type	Method	Description
static java.util.jar.JarEntry	JarUtils.findJarEntry(java.net.URL jarURL)	Finds and returns the JarEntry from the specified JAR URL.
static java.lang.String	JarUtils.resolveJarAbsolutePath(java.net.URL jarURL)	Resolves the absolute path of the JAR file from the provided URL.
static java.lang.String	JarUtils.resolveRelativePath(java.net.URL jarURL)	Resolves the relative path from the given JAR URL.
static java.util.jar.JarFile	JarUtils.toJarFile(java.net.URL jarURL)	Creates a JarFile from the specified URL.