Uses of Class
java.util.Collection

Packages that use Collection

Package	Description
com.google.gwt.core.ext	Classes used to extend the GWT compiler.
com.google.gwt.core.ext.linker	Classes for writing Linkers.
com.google.gwt.core.ext.linker.impl
com.google.gwt.core.ext.soyc.coderef
com.google.gwt.core.linker	A package containing implementations of the GWT bootstrap linkers.
com.google.gwt.dev
com.google.gwt.dev.cfg
com.google.gwt.dev.generator
com.google.gwt.dev.javac
com.google.gwt.dev.jjs
com.google.gwt.dev.jjs.ast
com.google.gwt.dev.jjs.ast.js
com.google.gwt.dev.jjs.impl
com.google.gwt.dev.jjs.impl.codesplitter
com.google.gwt.dev.js
com.google.gwt.dev.js.ast
com.google.gwt.dev.resource.impl
com.google.gwt.dev.util
com.google.gwt.dev.util.collect
com.google.gwt.i18n.client	Internationalization support for GWT applications.
com.google.gwt.user.cellview.client	The "cellview" widget set.
com.google.gwt.user.client	Fundamental user-interface classes used in client-side GWT code.
com.google.gwt.user.client.rpc.core.java.util
com.google.gwt.user.client.ui	Widgets, Panels, and other user-interface classes.
com.google.gwt.user.server.rpc.core.java.util
com.google.gwt.validation.client.constraints
com.google.gwt.validation.client.impl
com.google.gwt.validation.client.impl.metadata
java.util

Uses of Collection in com.google.gwt.core.ext

Constructors in com.google.gwt.core.ext with parameters of type Collection

Constructor and Description
CachedPropertyInformation(TreeLogger logger, PropertyOracle oracle, Collection<String> selectionPropertyNames, Collection<String> configPropertyNames)
CachedPropertyInformation(TreeLogger logger, PropertyOracle oracle, Collection<String> selectionPropertyNames, Collection<String> configPropertyNames)

Uses of Collection in com.google.gwt.core.ext.linker

Classes in com.google.gwt.core.ext.linker that implement Collection

Modifier and Type	Class and Description
class	ArtifactSet Provides stable ordering and de-duplication of artifacts.

Methods in com.google.gwt.core.ext.linker with parameters of type Collection

Modifier and Type	Method and Description
boolean	ArtifactSet.addAll(Collection<? extends Artifact<?>> c)
boolean	ArtifactSet.containsAll(Collection<?> c)
boolean	ArtifactSet.removeAll(Collection<?> c)
boolean	ArtifactSet.retainAll(Collection<?> c)
ModuleMetricsArtifact	ModuleMetricsArtifact.setInitialTypes(Collection<String> initialTypes)

Constructors in com.google.gwt.core.ext.linker with parameters of type Collection

Constructor and Description
ArtifactSet(Collection<? extends Artifact<?>> copyFrom)

Uses of Collection in com.google.gwt.core.ext.linker.impl

Methods in com.google.gwt.core.ext.linker.impl that return Collection

Modifier and Type	Method and Description
protected Collection<Artifact<?>>	SelectionScriptLinker.doEmitCompilation(TreeLogger logger, LinkerContext context, CompilationResult result, ArtifactSet artifacts)

Uses of Collection in com.google.gwt.core.ext.soyc.coderef

Methods in com.google.gwt.core.ext.soyc.coderef that return Collection

Modifier and Type	Method and Description
Collection<ClassDescriptor>	PackageDescriptor.getClasses() Returns the list of classes in this packages without including subpackages.
Collection<FieldDescriptor>	ClassDescriptor.getFields()
Collection<EntityDescriptor.Fragment>	EntityDescriptor.getFragments() Returns the list of sizes per fragment contributed by this entity.
Collection<MethodDescriptor>	ClassDescriptor.getMethods()
Collection<PackageDescriptor>	PackageDescriptor.getPackages() Returns the list of subpackages.

Uses of Collection in com.google.gwt.core.linker

Methods in com.google.gwt.core.linker that return Collection

Modifier and Type	Method and Description
protected Collection<Artifact<?>>	D8ScriptLinker.doEmitCompilation(TreeLogger logger, LinkerContext context, CompilationResult result, ArtifactSet artifacts)
protected Collection<Artifact<?>>	SingleScriptLinker.doEmitCompilation(TreeLogger logger, LinkerContext context, CompilationResult result, ArtifactSet artifacts)

Uses of Collection in com.google.gwt.dev

Methods in com.google.gwt.dev that return Collection

Modifier and Type	Method and Description
Collection<String>	ModuleTabPanel.Session.getActiveModules()
abstract Collection<com.google.gwt.dev.PermutationWorker>	PermutationWorkerFactory.getWorkers(TreeLogger logger, UnifiedAst unifiedAst, int numWorkers) Return some number of PermutationWorkers.
Collection<com.google.gwt.dev.PermutationWorker>	ThreadedPermutationWorkerFactory.getWorkers(TreeLogger logger, UnifiedAst unifiedAst, int numWorkers)
Collection<com.google.gwt.dev.PermutationWorker>	ExternalPermutationWorkerFactory.getWorkers(TreeLogger logger, UnifiedAst unifiedAst, int numWorkers)

Methods in com.google.gwt.dev with parameters of type Collection

Modifier and Type	Method and Description
void	MinimalRebuildCache.recordGeneratedUnits(Collection<GeneratedUnit> generatedUnits) Records the paths and content ids of generated source resources in the current compile and updates a list of known modified paths by comparing the paths and content ids of generated source resources in the previous compile with those of the current compile.
void	NullRebuildCache.recordGeneratedUnits(Collection<GeneratedUnit> generatedUnits)
void	MinimalRebuildCache.setRootTypeNames(Collection<String> rootTypeNames)
void	NullRebuildCache.setRootTypeNames(Collection<String> rootTypeNames)

Constructors in com.google.gwt.dev with parameters of type Collection

Constructor and Description
Precompilation(UnifiedAst unifiedAst, Collection<Permutation> permutations, ArtifactSet generatedArtifacts)
Precompilation(UnifiedAst unifiedAst, Collection<Permutation> permutations, int permutationBase, ArtifactSet generatedArtifacts) Constructs a new precompilation.

Uses of Collection in com.google.gwt.dev.cfg

Methods in com.google.gwt.dev.cfg that return Collection

Modifier and Type	Method and Description
Collection<URL>	ModuleDef.getAllCompilationUnitArchiveURLs() Returns URLs to fetch archives of precompiled compilation units.
Collection<String>	ModuleDef.getDirectDependencies(String libraryModuleName) The module names for its direct non fileset dependents.

Constructors in com.google.gwt.dev.cfg with parameters of type Collection

Constructor and Description

PropertyProviderRegistratorGenerator(Collection<BindingProperty> newBindingProperties, SortedSet<ConfigurationProperty> configurationProperties) Constructs a PropertyProviderRegistratorGenerator that is able to generate a property provider registrator for all of the given a collection of binding properties. The provided binding properties are expected to all have been created by the current module but the provided configuration properties should be all that have been created by the entire current dependency tree.

Uses of Collection in com.google.gwt.dev.generator

Constructors in com.google.gwt.dev.generator with parameters of type Collection

Constructor and Description
NameFactory(Collection<String> existingNames) Creates a new NameFactory that knows about existingNames.

Uses of Collection in com.google.gwt.dev.javac

Methods in com.google.gwt.dev.javac that return Collection

Modifier and Type	Method and Description
Collection<CompilationUnit>	CompilationStateBuilder.CompileMoreLater.addGeneratedTypes(TreeLogger logger, Collection<GeneratedUnit> generatedUnits, CompilationState compilationState) Compiles generated source files (unless cached) and adds them to the CompilationState.
Collection<CompilationUnit>	CompilationState.getCompilationUnits() Returns an unmodifiable view of the set of compilation units.
Collection<CompiledClass>	CachedCompilationUnit.getCompiledClasses()
abstract Collection<CompiledClass>	CompilationUnit.getCompiledClasses() Returns all contained classes.
Collection<GeneratedUnit>	CachedGeneratorResultImpl.getGeneratedUnits()

Methods in com.google.gwt.dev.javac with parameters of type Collection

Modifier and Type	Method and Description
void	CompilationState.addGeneratedCompilationUnits(TreeLogger logger, Collection<GeneratedUnit> generatedUnits) Compiles the given source files (unless cached) and adds them to the CompilationState.
Collection<CompilationUnit>	CompilationStateBuilder.CompileMoreLater.addGeneratedTypes(TreeLogger logger, Collection<GeneratedUnit> generatedUnits, CompilationState compilationState) Compiles generated source files (unless cached) and adds them to the CompilationState.
void	StandardGeneratorContext.addGeneratedUnits(Collection<GeneratedUnit> generatedUnits) Adds generated units to the context, but will not overwrite any existing units that might already be present.
protected void	CompilationUnitTypeOracleUpdater.addNewTypesDontIndex(TreeLogger logger, Collection<CompilationUnit> compilationUnits)
void	CompilationUnitTypeOracleUpdater.addNewUnits(TreeLogger logger, Collection<CompilationUnit> compilationUnits) Adds new units to an existing TypeOracle and indexes their type hierarchy.
static List<CompilationUnit>	JdtCompiler.compile(TreeLogger logger, CompilerContext compilerContext, Collection<CompilationUnitBuilder> builders) Compiles the given set of units.
void	JdtCompiler.doCompile(TreeLogger logger, Collection<CompilationUnitBuilder> builders) Compiles source using the JDT.
protected abstract CompilationUnit	CompilationUnitBuilder.makeUnit(List<CompiledClass> compiledClasses, List<JDeclaredType> types, com.google.gwt.dev.javac.Dependencies dependencies, Collection<? extends JsniMethod> jsniMethods, MethodArgNamesLookup methodArgs, org.eclipse.jdt.core.compiler.CategorizedProblem[] errors)
static void	CompilationUnitInvalidator.retainValidUnits(TreeLogger logger, Collection<CompilationUnit> units, Map<String,CompiledClass> validClasses, CompilationErrorsIndex compilationErrorsIndex) Mutates units by retaining only valid units.
CompilationUnitBuilder	CompilationUnitBuilder.setJsniMethods(Collection<? extends JsniMethod> jsniMethods)

Uses of Collection in com.google.gwt.dev.jjs

Methods in com.google.gwt.dev.jjs with parameters of type Collection

Modifier and Type	Method and Description
void	PermutationResult.addArtifacts(Collection<? extends Artifact<?>> newArtifacts) Adds additional artifacts to this permutation result.
protected void	JavaToJavaScriptCompiler.PermutationCompiler.optimizeJsLoop(Collection<JsNode> toInline)

Uses of Collection in com.google.gwt.dev.jjs.ast

Methods in com.google.gwt.dev.jjs.ast that return Collection

Modifier and Type	Method and Description
Collection<JField>	JProgram.getIndexedFields()
Collection<JMethod>	JProgram.getIndexedMethods()
Collection<JDeclaredType>	JProgram.getIndexedTypes()
Collection<JType>	JProgram.getSubclasses(JType type)

Methods in com.google.gwt.dev.jjs.ast with parameters of type Collection

Modifier and Type	Method and Description
void	JTypeOracle.computeBeforeAST(JTypeOracle.StandardTypes standardTypes, Collection<JDeclaredType> declaredTypes, Collection<JDeclaredType> moduleDeclaredTypes, Collection<String> deletedTypeNames)
void	JTypeOracle.computeBeforeAST(JTypeOracle.StandardTypes standardTypes, Collection<JDeclaredType> declaredTypes, Collection<JDeclaredType> moduleDeclaredTypes, Collection<String> deletedTypeNames)
void	JTypeOracle.computeBeforeAST(JTypeOracle.StandardTypes standardTypes, Collection<JDeclaredType> declaredTypes, Collection<JDeclaredType> moduleDeclaredTypes, Collection<String> deletedTypeNames)
void	JTypeOracle.computeBeforeAST(JTypeOracle.StandardTypes standardTypes, Collection<JDeclaredType> declaredTypes, List<JDeclaredType> moduleDeclaredTypes)
JReferenceType	JProgram.generalizeTypes(Collection<? extends JReferenceType> types) Return a minimal upper bound of a set of types.
void	JTypeOracle.recomputeAfterOptimizations(Collection<JDeclaredType> declaredTypes) This method should be called after altering the types that are live in the associated JProgram.

Constructors in com.google.gwt.dev.jjs.ast with parameters of type Collection

Constructor and Description
JCastMap(SourceInfo sourceInfo, JClassType javaLangObjectType, Collection<JReferenceType> canCastToTypes)

Uses of Collection in com.google.gwt.dev.jjs.ast.js

Constructors in com.google.gwt.dev.jjs.ast.js with parameters of type Collection

Constructor and Description
JMultiExpression(SourceInfo info, Collection<JExpression> expressions) Construct a multi expression containing expressions.

Uses of Collection in com.google.gwt.dev.jjs.impl

Methods in com.google.gwt.dev.jjs.impl that return Collection

Modifier and Type	Method and Description
Collection<JMethod>	AutoboxUtils.getBoxMethods()
Collection<JMethod>	AutoboxUtils.getUnboxMethods()

Methods in com.google.gwt.dev.jjs.impl with parameters of type Collection

Modifier and Type	Method and Description
void	UnifyAst.addRootTypes(Collection<String> sourceTypeNames)

Uses of Collection in com.google.gwt.dev.jjs.impl.codesplitter

Methods in com.google.gwt.dev.jjs.impl.codesplitter that return Collection

Modifier and Type	Method and Description
Collection<com.google.gwt.dev.jjs.impl.codesplitter.Fragment>	FragmentPartitionStrategy.partitionIntoFragments(TreeLogger logger, ControlFlowAnalyzer initiallyLive, Collection<Collection<JRunAsync>> groupedNonInitialRunAsyncs)

Methods in com.google.gwt.dev.jjs.impl.codesplitter with parameters of type Collection

Modifier and Type	Method and Description
Collection<com.google.gwt.dev.jjs.impl.codesplitter.Fragment>	FragmentPartitionStrategy.partitionIntoFragments(TreeLogger logger, ControlFlowAnalyzer initiallyLive, Collection<Collection<JRunAsync>> groupedNonInitialRunAsyncs)

Method parameters in com.google.gwt.dev.jjs.impl.codesplitter with type arguments of type Collection

Modifier and Type	Method and Description
Collection<com.google.gwt.dev.jjs.impl.codesplitter.Fragment>	FragmentPartitionStrategy.partitionIntoFragments(TreeLogger logger, ControlFlowAnalyzer initiallyLive, Collection<Collection<JRunAsync>> groupedNonInitialRunAsyncs)

Uses of Collection in com.google.gwt.dev.js

Methods in com.google.gwt.dev.js with parameters of type Collection

Modifier and Type	Method and Description
static OptimizerStats	JsInliner.exec(JsProgram program, Collection<JsNode> toInline) Static entry point used by JavaToJavaScriptCompiler.

Uses of Collection in com.google.gwt.dev.js.ast

Constructors in com.google.gwt.dev.js.ast with parameters of type Collection

Constructor and Description
JsInvocation(SourceInfo sourceInfo, JsFunction function, Collection<JsExpression> args)
JsInvocation(SourceInfo sourceInfo, JsNameRef function, Collection<JsExpression> args)

Uses of Collection in com.google.gwt.dev.resource.impl

Methods in com.google.gwt.dev.resource.impl that return Collection

Modifier and Type	Method and Description
Collection<PathPrefix>	PathPrefixSet.values()

Uses of Collection in com.google.gwt.dev.util

Methods in com.google.gwt.dev.util with parameters of type Collection

Modifier and Type	Method and Description
static <T> T[]	Util.toArray(Class<? super T> componentType, Collection<? extends T> coll) Creates an array from a collection of the specified component type and size.
static <T> T[]	Util.toArrayReversed(Class<? super T> componentType, Collection<? extends T> coll) Like Util.toArray(Class, Collection), but the option of having the array reversed.
static String[]	Util.toStringArray(Collection<String> coll) Creates a string array from the contents of a collection.

Uses of Collection in com.google.gwt.dev.util.collect

Classes in com.google.gwt.dev.util.collect that implement Collection

Modifier and Type	Class and Description
class	IdentityHashSet<E> A memory-efficient identity hash set.

Methods in com.google.gwt.dev.util.collect that return Collection

Modifier and Type	Method and Description
Collection<V>	HashMap.values()

Methods in com.google.gwt.dev.util.collect with parameters of type Collection

Modifier and Type	Method and Description
boolean	HashSet.addAll(Collection<? extends E> c)
static <T> Set<T>	Sets.addAll(Set<T> set, Collection<T> toAdd)
static <T> List<T>	Lists.create(Collection<T> collection)

Constructors in com.google.gwt.dev.util.collect with parameters of type Collection

Constructor and Description
HashSet(Collection<? extends E> c)
IdentityHashSet(Collection<? extends E> c)

Uses of Collection in com.google.gwt.i18n.client

Methods in com.google.gwt.i18n.client that return Collection

Modifier and Type	Method and Description
Collection<String>	Dictionary.values() Collection of values associated with this dictionary.

Uses of Collection in com.google.gwt.user.cellview.client

Methods in com.google.gwt.user.cellview.client that return Collection

Modifier and Type	Method and Description
Collection<HasCell<T,?>>	AbstractCellTableBuilder.getColumns() Return all the columns that this table builder has renderred.
Collection<HasCell<T,?>>	CellTableBuilder.getColumns() Return all the columns that this table builder has rendered.

Uses of Collection in com.google.gwt.user.client

Methods in com.google.gwt.user.client that return Collection

Modifier and Type	Method and Description
static Collection<String>	Cookies.getCookieNames() Gets the names of all cookies in this page's domain.

Uses of Collection in com.google.gwt.user.client.rpc.core.java.util

Methods in com.google.gwt.user.client.rpc.core.java.util with parameters of type Collection

Modifier and Type	Method and Description
static void	Collection_CustomFieldSerializerBase.deserialize(SerializationStreamReader streamReader, Collection instance)
static void	Collection_CustomFieldSerializerBase.serialize(SerializationStreamWriter streamWriter, Collection instance)

Uses of Collection in com.google.gwt.user.client.ui

Classes in com.google.gwt.user.client.ui that implement Collection

Modifier and Type	Class and Description
class	ChangeListenerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)
class	ClickListenerCollection Deprecated. As of GWT 1.6, call addDomHandler(myHandler, ClickEvent.getType()) to manage handlers for your widget instead
class	DelegatingChangeListenerCollection Deprecated. Use Widget.delegateEvent instead
class	DelegatingClickListenerCollection Deprecated. Use Widget.delegateEvent(com.google.gwt.user.client.ui.Widget, com.google.gwt.event.shared.GwtEvent<?>) instead
class	DelegatingFocusListenerCollection Deprecated. Use Widget.delegateEvent(com.google.gwt.user.client.ui.Widget, com.google.gwt.event.shared.GwtEvent<?>) instead
class	DelegatingKeyboardListenerCollection Deprecated. Use Widget.delegateEvent(com.google.gwt.user.client.ui.Widget, com.google.gwt.event.shared.GwtEvent<?>) instead
class	FocusListenerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)
class	FormHandlerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)
class	KeyboardListenerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)
class	LoadListenerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)
class	MouseListenerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)
class	MouseWheelListenerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)
class	PopupListenerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)
class	ScrollListenerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)
class	TableListenerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)
class	TabListenerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)
class	TreeListenerCollection Deprecated. Widgets should now manage their own handlers via Widget.addDomHandler(H, com.google.gwt.event.dom.client.DomEvent.Type<H>)

Methods in com.google.gwt.user.client.ui that return Collection

Modifier and Type	Method and Description
Collection<? extends SuggestOracle.Suggestion>	SuggestOracle.Response.getSuggestions() Gets the collection of suggestions.

Methods in com.google.gwt.user.client.ui with parameters of type Collection

Modifier and Type	Method and Description
void	MultiWordSuggestOracle.addAll(Collection<String> collection) Adds all suggestions specified.
void	HasConstrainedValue.setAcceptableValues(Collection<T> values) Set the acceptable values.
void	ValueListBox.setAcceptableValues(Collection<T> newValues)
void	ValuePicker.setAcceptableValues(Collection<T> values)
void	MultiWordSuggestOracle.setDefaultSuggestions(Collection<SuggestOracle.Suggestion> suggestionList) Sets the default suggestion collection.
void	MultiWordSuggestOracle.setDefaultSuggestionsFromText(Collection<String> suggestionList) A convenience method to set default suggestions using plain text strings.
void	SuggestOracle.Response.setSuggestions(Collection<? extends SuggestOracle.Suggestion> suggestions) Sets the suggestions for this response.
protected abstract void	SuggestBox.SuggestionDisplay.showSuggestions(SuggestBox suggestBox, Collection<? extends SuggestOracle.Suggestion> suggestions, boolean isDisplayStringHTML, boolean isAutoSelectEnabled, SuggestBox.SuggestionCallback callback) Update the list of visible suggestions.
protected void	SuggestBox.DefaultSuggestionDisplay.showSuggestions(SuggestBox suggestBox, Collection<? extends SuggestOracle.Suggestion> suggestions, boolean isDisplayStringHTML, boolean isAutoSelectEnabled, SuggestBox.SuggestionCallback callback)

Constructors in com.google.gwt.user.client.ui with parameters of type Collection

Constructor and Description
Response(Collection<? extends SuggestOracle.Suggestion> suggestions) Constructor for SuggestOracle.Response.

Uses of Collection in com.google.gwt.user.server.rpc.core.java.util

Methods in com.google.gwt.user.server.rpc.core.java.util with parameters of type Collection

Modifier and Type	Method and Description
static void	Collection_ServerCustomFieldSerializerBase.deserialize(ServerSerializationStreamReader streamReader, Collection instance, Type[] expectedParameterTypes, DequeMap<TypeVariable<?>,Type> resolvedTypes)

Uses of Collection in com.google.gwt.validation.client.constraints

Methods in com.google.gwt.validation.client.constraints with parameters of type Collection

Modifier and Type	Method and Description
boolean	SizeValidatorForCollection.isValid(Collection<?> value, javax.validation.ConstraintValidatorContext context)

Uses of Collection in com.google.gwt.validation.client.impl

Methods in com.google.gwt.validation.client.impl that return Collection

Modifier and Type	Method and Description
Collection<Group>	GroupChain.getAllGroups()

Methods in com.google.gwt.validation.client.impl with parameters of type Collection

Modifier and Type	Method and Description
GroupChain	GroupChainGenerator.getGroupChainFor(Collection<Class<?>> groups) Generates a chain of groups to be validated given the specified validation groups.

Uses of Collection in com.google.gwt.validation.client.impl.metadata

Methods in com.google.gwt.validation.client.impl.metadata with parameters of type Collection

Modifier and Type	Method and Description
Set<Class<?>>	ValidationGroupsMetadata.findAllExtendedGroups(Collection<Class<?>> baseGroups) Finds all of the validation groups extended by an intial set of groups.

Uses of Collection in java.util

Subinterfaces of Collection in java.util

Modifier and Type	Interface and Description
interface	Deque<E> A collection designed for holding elements prior to processing.
interface	List<E> Represents a sequence of objects.
interface	NavigableSet<E> A SortedSet with more flexible queries.
interface	Queue<E> A collection designed for holding elements prior to processing.
interface	Set<E> Represents a set of unique objects.
interface	SortedSet<E> A set known to be in ascending order.

Classes in java.util that implement Collection

Modifier and Type	Class and Description
class	AbstractCollection<E> Skeletal implementation of the Collection interface.
class	AbstractList<E> Skeletal implementation of the List interface.
class	AbstractQueue<E> Skeletal implementation of the Queue interface.
class	AbstractSequentialList<E> Skeletal implementation of the List interface.
class	AbstractSet<E> Skeletal implementation of the Set interface.
class	ArrayList<E> Resizeable array implementation of the List interface.
class	EnumSet<E extends Enum<E>> A Set of Enums.
class	HashSet<E> Implements a set in terms of a hash table.
class	LinkedHashSet<E> Hash table and linked-list implementation of the Set interface with predictable iteration order.
class	LinkedList<E> Linked list implementation.
class	PriorityQueue<E> An unbounded priority queue based on a priority heap.
class	Stack<E> Maintains a last-in, first-out collection of objects.
class	TreeSet<E> Implements a set using a TreeMap.
class	Vector<E> To keep performance characteristics in line with Java community expectations, Vector is a wrapper around ArrayList.

Methods in java.util that return Collection

Modifier and Type	Method and Description
static <T> Collection<T>	Collections.unmodifiableCollection(Collection<? extends T> coll)
Collection<V>	Map.values()
Collection<V>	AbstractMap.values()

Methods in java.util with parameters of type Collection

Modifier and Type	Method and Description
boolean	Collection.addAll(Collection<? extends E> c)
boolean	ArrayList.addAll(Collection<? extends E> c)
boolean	PriorityQueue.addAll(Collection<? extends E> c)
boolean	List.addAll(Collection<? extends E> c)
boolean	Vector.addAll(Collection<? extends E> c)
boolean	Set.addAll(Collection<? extends E> c)
boolean	AbstractQueue.addAll(Collection<? extends E> c)
boolean	AbstractCollection.addAll(Collection<? extends E> c)
static <T> boolean	Collections.addAll(Collection<? super T> c, T... a)
boolean	AbstractSequentialList.addAll(int index, Collection<? extends E> c)
boolean	ArrayList.addAll(int index, Collection<? extends E> c)
boolean	AbstractList.addAll(int index, Collection<? extends E> c)
boolean	List.addAll(int index, Collection<? extends E> c)
boolean	Vector.addAll(int index, Collection<? extends E> c)
boolean	Collection.containsAll(Collection<?> c)
boolean	PriorityQueue.containsAll(Collection<?> c)
boolean	List.containsAll(Collection<?> c)
boolean	Vector.containsAll(Collection<?> c)
boolean	Set.containsAll(Collection<?> c)
boolean	AbstractCollection.containsAll(Collection<?> c)
static <E extends Enum<E>> EnumSet<E>	EnumSet.copyOf(Collection<E> c)
static boolean	Collections.disjoint(Collection<?> c1, Collection<?> c2)
static boolean	Collections.disjoint(Collection<?> c1, Collection<?> c2)
static <T> Enumeration<T>	Collections.enumeration(Collection<T> c)
static int	Collections.frequency(Collection<?> c, Object o)
static <T extends Object & Comparable<? super T>> T	Collections.max(Collection<? extends T> coll)
static <T> T	Collections.max(Collection<? extends T> coll, Comparator<? super T> comp)
static <T extends Object & Comparable<? super T>> T	Collections.min(Collection<? extends T> coll)
static <T> T	Collections.min(Collection<? extends T> coll, Comparator<? super T> comp)
boolean	Collection.removeAll(Collection<?> c)
boolean	PriorityQueue.removeAll(Collection<?> c)
boolean	List.removeAll(Collection<?> c)
boolean	Vector.removeAll(Collection<?> c)
boolean	Set.removeAll(Collection<?> c)
boolean	AbstractSet.removeAll(Collection<?> c)
boolean	AbstractCollection.removeAll(Collection<?> c)
boolean	Collection.retainAll(Collection<?> c)
boolean	PriorityQueue.retainAll(Collection<?> c)
boolean	List.retainAll(Collection<?> c)
boolean	Set.retainAll(Collection<?> c)
boolean	AbstractCollection.retainAll(Collection<?> c)
static <T> Collection<T>	Collections.unmodifiableCollection(Collection<? extends T> coll)

Constructors in java.util with parameters of type Collection

Constructor and Description
ArrayList(Collection<? extends E> c)
HashSet(Collection<? extends E> c)
LinkedHashSet(Collection<? extends E> c)
LinkedList(Collection<? extends E> c)
PriorityQueue(Collection<? extends E> c)
TreeSet(Collection<? extends E> c)
Vector(Collection<? extends E> c)