Module 
Package 
Class 
Use 
 Index 
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _
FlexDoc/Javadoc 2.0
Demo Java Doc

O
Object - Class in java.lang
Class Object is the root of the class hierarchy.
Object() - Constructor for class java.lang.Object
Constructs a new object.
object - Variable in class javax.swing.undo.StateEdit
The object being edited
ObjectInput - Interface in java.io
ObjectInput extends the DataInput interface to include the reading of objects.
ObjectInputFilter - Interface in java.io
Filter classes, array lengths, and graph metrics during deserialization.
ObjectInputFilter.Config - Class in java.io
A utility class to set and get the JVM-wide deserialization filter factory, the static JVM-wide filter, or to create a filter from a pattern string.
ObjectInputFilter.FilterInfo - Interface in java.io
FilterInfo provides access to information about the current object being deserialized and the status of the ObjectInputStream.
ObjectInputFilter.Status - Enum in java.io
The status of a check on the class, array length, number of references, depth, and stream size.
ObjectInputStream - Class in java.io
An ObjectInputStream deserializes primitive data and objects previously written using an ObjectOutputStream.
ObjectInputStream() - Constructor for class java.io.ObjectInputStream
Provide a way for subclasses that are completely reimplementing ObjectInputStream to not have to allocate private data just used by this implementation of ObjectInputStream.
ObjectInputStream(InputStream) - Constructor for class java.io.ObjectInputStream
Creates an ObjectInputStream that reads from the specified InputStream.
ObjectInputStream.GetField - Class in java.io
Provide access to the persistent fields read from the input stream.
ObjectInputValidation - Interface in java.io
Callback interface to allow validation of objects within a graph.
ObjectOutput - Interface in java.io
ObjectOutput extends the DataOutput interface to include writing of objects.
ObjectOutputStream - Class in java.io
An ObjectOutputStream writes primitive data types and graphs of Java objects to an OutputStream.
ObjectOutputStream() - Constructor for class java.io.ObjectOutputStream
Provide a way for subclasses that are completely reimplementing ObjectOutputStream to not have to allocate private data just used by this implementation of ObjectOutputStream.
ObjectOutputStream(OutputStream) - Constructor for class java.io.ObjectOutputStream
Creates an ObjectOutputStream that writes to the specified OutputStream.
ObjectOutputStream.PutField - Class in java.io
Provide programmatic access to the persistent fields to be written to ObjectOutput.
Objects - Class in java.util
This class consists of static utility methods for operating on objects, or checking certain conditions before operation.
ObjectStreamClass - Class in java.io
Serialization's descriptor for classes.
ObjectStreamConstants - Interface in java.io
Constants written into the Object Serialization Stream.
ObjectStreamException - Exception in java.io
Superclass of all exceptions specific to Object Stream classes.
ObjectStreamException() - Constructor for exception java.io.ObjectStreamException
Create an ObjectStreamException.
ObjectStreamException(String) - Constructor for exception java.io.ObjectStreamException
Create an ObjectStreamException with the specified argument.
ObjectStreamField - Class in java.io
A description of a Serializable field from a Serializable class.
ObjectStreamField(String, Class<?>) - Constructor for class java.io.ObjectStreamField
Create a Serializable field with the specified type.
ObjectStreamField(String, Class<?>, boolean) - Constructor for class java.io.ObjectStreamField
Creates an ObjectStreamField representing a serializable field with the given name and type.
Observable - Class in java.util
Deprecated. This class and the Observer interface have been deprecated.
Observable() - Constructor for class java.util.Observable
Construct an Observable with zero Observers.
Observer - Interface in java.util
Deprecated. This interface has been deprecated.
observesDaylightTime() - Method in class java.util.SimpleTimeZone
Returns true if this SimpleTimeZone observes Daylight Saving Time.
observesDaylightTime() - Method in class java.util.TimeZone
Returns true if this TimeZone is currently in Daylight Saving Time, or if a transition from Standard Time to Daylight Saving Time occurs at any future time.
obtrudeException(Throwable) - Method in class java.util.concurrent.CompletableFuture
Forcibly causes subsequent invocations of method CompletableFuture.get() and related methods to throw the given exception, whether or not already completed.
obtrudeValue(T) - Method in class java.util.concurrent.CompletableFuture
Forcibly sets or resets the value subsequently returned by method CompletableFuture.get() and related methods, whether or not already completed.
OCTOBER - Static variable in class java.util.Calendar
Value of the Calendar.MONTH field indicating the tenth month of the year in the Gregorian and Julian calendars.
of(char) - Static method in class java.lang.Character.UnicodeBlock
Returns the object representing the Unicode block containing the given character, or null if the character is not a member of a defined block.
of(int) - Static method in class java.lang.Character.UnicodeBlock
Returns the object representing the Unicode block containing the given character (Unicode code point), or null if the character is not a member of a defined block.
of(int) - Static method in enum java.lang.Character.UnicodeScript
Returns the enum constant representing the Unicode script of which the given character (Unicode code point) is assigned to.
of(ClassDesc, String) - Static method in class java.lang.Enum.EnumDesc
Returns a nominal descriptor for the specified enum class and name
of(long) - Static method in interface java.lang.ProcessHandle
Returns an Optional<ProcessHandle> for an existing native process.
of(E) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified element.
of(E, E) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified elements.
of(E, E, E) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified elements.
of(E, E, E, E) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified elements.
of(E, E, E, E, E) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified elements.
of(E, E...) - Static method in class java.util.EnumSet
Creates an enum set initially containing the specified elements.
of() - Static method in class java.util.HexFormat
Returns a hexadecimal formatter with no delimiter and lowercase characters.
of() - Static method in interface java.util.List
Returns an unmodifiable list containing zero elements.
of(E) - Static method in interface java.util.List
Returns an unmodifiable list containing one element.
of(E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing two elements.
of(E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing three elements.
of(E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing four elements.
of(E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing five elements.
of(E, E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing six elements.
of(E, E, E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing seven elements.
of(E, E, E, E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing eight elements.
of(E, E, E, E, E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing nine elements.
of(E, E, E, E, E, E, E, E, E, E) - Static method in interface java.util.List
Returns an unmodifiable list containing ten elements.
of(E...) - Static method in interface java.util.List
Returns an unmodifiable list containing an arbitrary number of elements.
of() - Static method in interface java.util.Map
Returns an unmodifiable map containing zero mappings.
of(K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing a single mapping.
of(K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing two mappings.
of(K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing three mappings.
of(K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing four mappings.
of(K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing five mappings.
of(K, V, K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing six mappings.
of(K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing seven mappings.
of(K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing eight mappings.
of(K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing nine mappings.
of(K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in interface java.util.Map
Returns an unmodifiable map containing ten mappings.
of(T) - Static method in class java.util.Optional
Returns an Optional describing the given non-null value.
of(double) - Static method in class java.util.OptionalDouble
Returns an OptionalDouble describing the given value.
of(int) - Static method in class java.util.OptionalInt
Returns an OptionalInt describing the given value.
of(long) - Static method in class java.util.OptionalLong
Returns an OptionalLong describing the given value.
of() - Static method in interface java.util.Set
Returns an unmodifiable set containing zero elements.
of(E) - Static method in interface java.util.Set
Returns an unmodifiable set containing one element.
of(E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing two elements.
of(E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing three elements.
of(E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing four elements.
of(E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing five elements.
of(E, E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing six elements.
of(E, E, E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing seven elements.
of(E, E, E, E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing eight elements.
of(E, E, E, E, E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing nine elements.
of(E, E, E, E, E, E, E, E, E, E) - Static method in interface java.util.Set
Returns an unmodifiable set containing ten elements.
of(E...) - Static method in interface java.util.Set
Returns an unmodifiable set containing an arbitrary number of elements.
of(ChronoUnit) - Static method in enum java.util.concurrent.TimeUnit
Converts a ChronoUnit to the equivalent TimeUnit.
ofDelimiter(String) - Static method in class java.util.HexFormat
Returns a hexadecimal formatter with the delimiter and lowercase characters.
ofEntries(Map.Entry<? extends K, ? extends V>...) - Static method in interface java.util.Map
Returns an unmodifiable map containing keys and values extracted from the given entries.
OFF - Constant in enum java.lang.System.Logger.Level
A marker to indicate that all levels are disabled.
offer(E) - Method in class java.util.ArrayDeque
Inserts the specified element at the end of this deque.
offer(E) - Method in interface java.util.Deque
Inserts the specified element into the queue represented by this deque (in other words, at the tail of this deque) if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offer(E) - Method in class java.util.LinkedList
Adds the specified element as the tail (last element) of this list.
offer(E) - Method in class java.util.PriorityQueue
Inserts the specified element into this priority queue.
offer(E) - Method in interface java.util.Queue
Inserts the specified element into this queue if it is possible to do so immediately without violating capacity restrictions.
offer(E) - Method in class java.util.concurrent.ArrayBlockingQueue
Inserts the specified element at the tail of this queue if it is possible to do so immediately without exceeding the queue's capacity, returning true upon success and false if this queue is full.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.ArrayBlockingQueue
Inserts the specified element at the tail of this queue, waiting up to the specified wait time for space to become available if the queue is full.
offer(E) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element into the queue represented by this deque (in other words, at the tail of this deque) if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offer(E, long, TimeUnit) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element into the queue represented by this deque (in other words, at the tail of this deque), waiting up to the specified wait time if necessary for space to become available.
offer(E) - Method in interface java.util.concurrent.BlockingQueue
Inserts the specified element into this queue if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offer(E, long, TimeUnit) - Method in interface java.util.concurrent.BlockingQueue
Inserts the specified element into this queue, waiting up to the specified wait time if necessary for space to become available.
offer(E) - Method in class java.util.concurrent.ConcurrentLinkedDeque
Inserts the specified element at the tail of this deque.
offer(E) - Method in class java.util.concurrent.ConcurrentLinkedQueue
Inserts the specified element at the tail of this queue.
offer(E) - Method in class java.util.concurrent.DelayQueue
Inserts the specified element into this delay queue.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.DelayQueue
Inserts the specified element into this delay queue.
offer(E) - Method in class java.util.concurrent.LinkedBlockingDeque
Inserts the specified element into this queue if it is possible to do so immediately without violating capacity restrictions.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.LinkedBlockingDeque
Inserts the specified element into the queue represented by this deque (in other words, at the tail of this deque), waiting up to the specified wait time if necessary for space to become available.
offer(E) - Method in class java.util.concurrent.LinkedBlockingQueue
Inserts the specified element at the tail of this queue if it is possible to do so immediately without exceeding the queue's capacity, returning true upon success and false if this queue is full.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.LinkedBlockingQueue
Inserts the specified element at the tail of this queue, waiting if necessary up to the specified wait time for space to become available.
offer(E) - Method in class java.util.concurrent.LinkedTransferQueue
Inserts the specified element at the tail of this queue.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.LinkedTransferQueue
Inserts the specified element at the tail of this queue.
offer(E) - Method in class java.util.concurrent.PriorityBlockingQueue
Inserts the specified element into this priority queue.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.PriorityBlockingQueue
Inserts the specified element into this priority queue.
offer(T, BiPredicate<Flow.Subscriber<? super T>, ? super T>) - Method in class java.util.concurrent.SubmissionPublisher
Publishes the given item, if possible, to each current subscriber by asynchronously invoking its onNext method.
offer(T, long, TimeUnit, BiPredicate<Flow.Subscriber<? super T>, ? super T>) - Method in class java.util.concurrent.SubmissionPublisher
Publishes the given item, if possible, to each current subscriber by asynchronously invoking its onNext method, blocking while resources for any subscription are unavailable, up to the specified timeout or until the caller thread is interrupted, at which point the given handler (if non-null) is invoked, and if it returns true, retried once.
offer(E) - Method in class java.util.concurrent.SynchronousQueue
Inserts the specified element into this queue, if another thread is waiting to receive it.
offer(E, long, TimeUnit) - Method in class java.util.concurrent.SynchronousQueue
Inserts the specified element into this queue, waiting if necessary up to the specified wait time for another thread to receive it.
offerFirst(E) - Method in class java.util.ArrayDeque
Inserts the specified element at the front of this deque.
offerFirst(E) - Method in interface java.util.Deque
Inserts the specified element at the front of this deque unless it would violate capacity restrictions.
offerFirst(E) - Method in class java.util.LinkedList
Inserts the specified element at the front of this list.
offerFirst(E) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element at the front of this deque if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offerFirst(E, long, TimeUnit) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element at the front of this deque, waiting up to the specified wait time if necessary for space to become available.
offerFirst(E) - Method in class java.util.concurrent.ConcurrentLinkedDeque
Inserts the specified element at the front of this deque.
offerFirst(E) - Method in class java.util.concurrent.LinkedBlockingDeque
Inserts the specified element at the front of this deque if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offerFirst(E, long, TimeUnit) - Method in class java.util.concurrent.LinkedBlockingDeque
Inserts the specified element at the front of this deque, waiting up to the specified wait time if necessary for space to become available.
offerLast(E) - Method in class java.util.ArrayDeque
Inserts the specified element at the end of this deque.
offerLast(E) - Method in interface java.util.Deque
Inserts the specified element at the end of this deque unless it would violate capacity restrictions.
offerLast(E) - Method in class java.util.LinkedList
Inserts the specified element at the end of this list.
offerLast(E) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element at the end of this deque if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offerLast(E, long, TimeUnit) - Method in interface java.util.concurrent.BlockingDeque
Inserts the specified element at the end of this deque, waiting up to the specified wait time if necessary for space to become available.
offerLast(E) - Method in class java.util.concurrent.ConcurrentLinkedDeque
Inserts the specified element at the end of this deque.
offerLast(E) - Method in class java.util.concurrent.LinkedBlockingDeque
Inserts the specified element at the end of this deque if it is possible to do so immediately without violating capacity restrictions, returning true upon success and false if no space is currently available.
offerLast(E, long, TimeUnit) - Method in class java.util.concurrent.LinkedBlockingDeque
Inserts the specified element at the end of this deque, waiting up to the specified wait time if necessary for space to become available.
offsetByCodePoints(CharSequence, int, int) - Static method in class java.lang.Character
Returns the index within the given char sequence that is offset from the given index by codePointOffset code points.
offsetByCodePoints(char[], int, int, int, int) - Static method in class java.lang.Character
Returns the index within the given char subarray that is offset from the given index by codePointOffset code points.
offsetByCodePoints(int, int) - Method in class java.lang.String
Returns the index within this String that is offset from the given index by codePointOffset code points.
offsetByCodePoints(int, int) - Method in class java.lang.StringBuffer
Returns the index within this sequence that is offset from the given index by codePointOffset code points.
offsetByCodePoints(int, int) - Method in class java.lang.StringBuilder
Returns the index within this sequence that is offset from the given index by codePointOffset code points.
ofNullable(T) - Static method in class java.util.Optional
Returns an Optional describing the given value, if non-null, otherwise returns an empty Optional.
OGHAM - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Ogham" Unicode character block.
OGHAM - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Ogham".
OK_CANCEL_OPTION - Static variable in class javax.swing.JOptionPane
Type used for showConfirmDialog.
OK_OPTION - Static variable in class javax.swing.JOptionPane
Return value form class method if OK is chosen.
OL_CHIKI - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Ol Chiki" Unicode character block.
OL_CHIKI - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Ol_Chiki".
OLD_HUNGARIAN - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Hungarian" Unicode character block.
OLD_HUNGARIAN - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Old Hungarian".
OLD_ITALIC - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Italic" Unicode character block.
OLD_ITALIC - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Old_Italic".
OLD_NORTH_ARABIAN - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old North Arabian" Unicode character block.
OLD_NORTH_ARABIAN - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Old North Arabian".
OLD_PERMIC - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Permic" Unicode character block.
OLD_PERMIC - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Old Permic".
OLD_PERSIAN - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Persian" Unicode character block.
OLD_PERSIAN - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Old_Persian".
OLD_SOGDIAN - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Sogdian" Unicode character block.
OLD_SOGDIAN - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Old Sogdian".
OLD_SOUTH_ARABIAN - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old South Arabian" Unicode character block.
OLD_SOUTH_ARABIAN - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Old_South_Arabian".
OLD_TURKIC - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Old Turkic" Unicode character block.
OLD_TURKIC - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Old_Turkic".
onAdvance(int, int) - Method in class java.util.concurrent.Phaser
Overridable method to perform an action upon impending phase advance, and to control termination.
onComplete() - Method in interface java.util.concurrent.Flow.Subscriber
Method invoked when it is known that no additional Subscriber method invocations will occur for a Subscription that is not already terminated by error, after which no other Subscriber methods are invoked by the Subscription.
onCompletion(CountedCompleter<?>) - Method in class java.util.concurrent.CountedCompleter
Performs an action when method CountedCompleter.tryComplete() is invoked and the pending count is zero, or when the unconditional method CountedCompleter.complete(T) is invoked.
onError(Throwable) - Method in interface java.util.concurrent.Flow.Subscriber
Method invoked upon an unrecoverable error encountered by a Publisher or Subscription, after which no other Subscriber methods are invoked by the Subscription.
onExceptionalCompletion(Throwable, CountedCompleter<?>) - Method in class java.util.concurrent.CountedCompleter
Performs an action when method ForkJoinTask.completeExceptionally(Throwable) is invoked or method CountedCompleter.compute() throws an exception, and this task has not already otherwise completed normally.
onExit() - Method in class java.lang.Process
Returns a CompletableFuture<Process> for the termination of the Process.
onExit() - Method in interface java.lang.ProcessHandle
Returns a CompletableFuture<ProcessHandle> for the termination of the process.
onNext(T) - Method in interface java.util.concurrent.Flow.Subscriber
Method invoked with a Subscription's next item.
onSpinWait() - Static method in class java.lang.Thread
Indicates that the caller is momentarily unable to progress, until the occurrence of one or more actions on the part of other activities.
onStart() - Method in class java.util.concurrent.ForkJoinWorkerThread
Initializes internal state after construction but before processing any tasks.
onSubscribe(Flow.Subscription) - Method in interface java.util.concurrent.Flow.Subscriber
Method invoked prior to invoking any other Subscriber methods for the given Subscription.
onTermination(Throwable) - Method in class java.util.concurrent.ForkJoinWorkerThread
Performs cleanup associated with termination of this worker thread.
OPTICAL_CHARACTER_RECOGNITION - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Optical Character Recognition" Unicode character block.
OPTION_TYPE_PROPERTY - Static variable in class javax.swing.JOptionPane
Bound property name for optionType.
optional() - Method in class java.lang.Runtime.Version
Returns optional additional identifying build information.
Optional<T> - Class in java.util
A container object which may or may not contain a non-null value.
OptionalDataException - Exception in java.io
Exception indicating the failure of an object read operation due to unread primitive data, or the end of data belonging to a serialized object in the stream.
OptionalDouble - Class in java.util
A container object which may or may not contain a double value.
OptionalInt - Class in java.util
A container object which may or may not contain an int value.
OptionalLong - Class in java.util
A container object which may or may not contain a long value.
options - Variable in class javax.swing.JOptionPane
Options to display to the user.
OPTIONS_PROPERTY - Static variable in class javax.swing.JOptionPane
Bound property name for option.
optionType - Variable in class javax.swing.JOptionPane
Option type, one of DEFAULT_OPTION, YES_NO_OPTION, YES_NO_CANCEL_OPTION or OK_CANCEL_OPTION.
or(BitSet) - Method in class java.util.BitSet
Performs a logical OR of this bit set with the bit set argument.
or(Supplier<? extends Optional<? extends T>>) - Method in class java.util.Optional
If a value is present, returns an Optional describing the value, otherwise returns an Optional produced by the supplying function.
ORDERED - Static variable in interface java.util.Spliterator
Characteristic value signifying that an encounter order is defined for elements.
ordinal() - Method in class java.lang.Enum
Returns the ordinal of this enumeration constant (its position in its enum declaration, where the initial constant is assigned an ordinal of zero).
ordinaryChar(int) - Method in class java.io.StreamTokenizer
Specifies that the character argument is "ordinary" in this tokenizer.
ordinaryChars(int, int) - Method in class java.io.StreamTokenizer
Specifies that all characters c in the range low <= c <= high are "ordinary" in this tokenizer.
orElse(T) - Method in class java.util.Optional
If a value is present, returns the value, otherwise returns other.
orElse(double) - Method in class java.util.OptionalDouble
If a value is present, returns the value, otherwise returns other.
orElse(int) - Method in class java.util.OptionalInt
If a value is present, returns the value, otherwise returns other.
orElse(long) - Method in class java.util.OptionalLong
If a value is present, returns the value, otherwise returns other.
orElseGet(Supplier<? extends T>) - Method in class java.util.Optional
If a value is present, returns the value, otherwise returns the result produced by the supplying function.
orElseGet(DoubleSupplier) - Method in class java.util.OptionalDouble
If a value is present, returns the value, otherwise returns the result produced by the supplying function.
orElseGet(IntSupplier) - Method in class java.util.OptionalInt
If a value is present, returns the value, otherwise returns the result produced by the supplying function.
orElseGet(LongSupplier) - Method in class java.util.OptionalLong
If a value is present, returns the value, otherwise returns the result produced by the supplying function.
orElseThrow() - Method in class java.util.Optional
If a value is present, returns the value, otherwise throws NoSuchElementException.
orElseThrow(Supplier<? extends X>) - Method in class java.util.Optional
If a value is present, returns the value, otherwise throws an exception produced by the exception supplying function.
orElseThrow() - Method in class java.util.OptionalDouble
If a value is present, returns the value, otherwise throws NoSuchElementException.
orElseThrow(Supplier<? extends X>) - Method in class java.util.OptionalDouble
If a value is present, returns the value, otherwise throws an exception produced by the exception supplying function.
orElseThrow() - Method in class java.util.OptionalInt
If a value is present, returns the value, otherwise throws NoSuchElementException.
orElseThrow(Supplier<? extends X>) - Method in class java.util.OptionalInt
If a value is present, returns the value, otherwise throws an exception produced by the exception supplying function.
orElseThrow() - Method in class java.util.OptionalLong
If a value is present, returns the value, otherwise throws NoSuchElementException.
orElseThrow(Supplier<? extends X>) - Method in class java.util.OptionalLong
If a value is present, returns the value, otherwise throws an exception produced by the exception supplying function.
ORIYA - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Oriya" Unicode character block.
ORIYA - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Oriya".
ORNAMENTAL_DINGBATS - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Ornamental Dingbats" Unicode character block.
orTimeout(long, TimeUnit) - Method in class java.util.concurrent.CompletableFuture
Exceptionally completes this CompletableFuture with a TimeoutException if not otherwise completed before the given timeout.
OSAGE - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Osage" Unicode character block.
OSAGE - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Osage".
OSMANYA - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Osmanya" Unicode character block.
OSMANYA - Constant in enum java.lang.Character.UnicodeScript
Unicode script "Osmanya".
OTHER - Constant in enum jdk.javadoc.doclet.Doclet.Option.Kind
An implementation-reserved option.
OTHER_LETTER - Static variable in class java.lang.Character
General category "Lo" in the Unicode specification.
OTHER_NUMBER - Static variable in class java.lang.Character
General category "No" in the Unicode specification.
OTHER_PUNCTUATION - Static variable in class java.lang.Character
General category "Po" in the Unicode specification.
OTHER_SYMBOL - Static variable in class java.lang.Character
General category "So" in the Unicode specification.
OTTOMAN_SIYAQ_NUMBERS - Static variable in class java.lang.Character.UnicodeBlock
Constant for the "Ottoman Siyaq Numbers" Unicode character block.
out - Static variable in class java.io.FileDescriptor
A handle to the standard output stream.
out - Variable in class java.io.FilterOutputStream
The underlying output stream to be filtered.
out - Variable in class java.io.FilterWriter
The underlying character-output stream.
out - Variable in class java.io.PipedInputStream
The index of the position in the circular buffer at which the next byte of data will be read by this piped input stream.
out - Variable in class java.io.PrintWriter
The underlying character-output stream of this PrintWriter.
out - Static variable in class java.lang.System
The "standard" output stream.
out() - Method in class java.util.Formatter
Returns the destination for the output.
OutOfMemoryError - Error in java.lang
Thrown when the Java Virtual Machine cannot allocate an object because it is out of memory, and no more memory could be made available by the garbage collector.
OutOfMemoryError() - Constructor for error java.lang.OutOfMemoryError
Constructs an OutOfMemoryError with no detail message.
OutOfMemoryError(String) - Constructor for error java.lang.OutOfMemoryError
Constructs an OutOfMemoryError with the specified detail message.
OutputStream - Class in java.io
This abstract class is the superclass of all classes representing an output stream of bytes.
OutputStream() - Constructor for class java.io.OutputStream
Constructor for subclasses to call.
OutputStreamWriter - Class in java.io
An OutputStreamWriter is a bridge from character streams to byte streams: Characters written to it are encoded into bytes using a specified charset.
OutputStreamWriter(OutputStream) - Constructor for class java.io.OutputStreamWriter
Creates an OutputStreamWriter that uses the default character encoding.
OutputStreamWriter(OutputStream, Charset) - Constructor for class java.io.OutputStreamWriter
Creates an OutputStreamWriter that uses the given charset.
OutputStreamWriter(OutputStream, CharsetEncoder) - Constructor for class java.io.OutputStreamWriter
Creates an OutputStreamWriter that uses the given charset encoder.
OutputStreamWriter(OutputStream, String) - Constructor for class java.io.OutputStreamWriter
Creates an OutputStreamWriter that uses the named charset.
outputWriter() - Method in class java.lang.Process
Returns a BufferedWriter connected to the normal input of the process using the native encoding.
outputWriter(Charset) - Method in class java.lang.Process
Returns a BufferedWriter connected to the normal input of the process using a Charset.
Override - Annotation Type in java.lang
Indicates that a method declaration is intended to override a method declaration in a supertype.
OVERVIEW - Constant in enum jdk.javadoc.doclet.Taglet.Location
In an Overview document.

Module 
Package 
Class 
Use 
 Index 
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _
FlexDoc/Javadoc 2.0
Demo Java Doc

Java API documentation generated with FlexDoc/Javadoc 2.0 using JavadocClassic 3.0 template set.
FlexDoc/Javadoc is a template-driven programming tool for rapid development of any Javadoc-based Java API documentation generators (i.e. doclets). If you need to customize your Javadoc without writing a full-blown doclet from scratch, FlexDoc/Javadoc may be the only tool able to help you! Find out more at www.flexdoc.xyz