`All Packages Class Hierarchy` | Index of Fields and Methods

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## R

random(). Static method in class java.lang.Math
  Returns a random number between `0.0` and `1.0`.
Random(). Constructor for class java.util.Random
  Creates a new random number generator.
Random(long). Constructor for class java.util.Random
  Creates a new random number generator using a single `long` seed.
RandomAccessFile(File, String). Constructor for class java.io.RandomAccessFile
  Creates a random access file stream to read from, and optionally to write to, the file specified by the `File` argument.
RandomAccessFile(String, String). Constructor for class java.io.RandomAccessFile
  Creates a random access file stream to read from, and optionally to write to, a file with the specified name.
RANDOMPIXELORDER. Static variable in interface java.awt.image.ImageConsumer
  The pixels will be delivered in a random order.
read(). Method in class java.io.BufferedInputStream
  Reads the next byte of data from this buffered input stream.
read(). Method in class java.io.BufferedReader
  Read a single character.
read(). Method in class java.io.ByteArrayInputStream
  Reads the next byte of data from this input stream.
read(). Method in class java.io.CharArrayReader
  Read a single character.
read(). Method in class java.util.zip.CheckedInputStream
  Reads a byte.
read(). Method in class java.security.DigestInputStream
  Reads a byte, and updates the message digest (if the digest function is on).
read(). Method in class java.io.FileInputStream
  Reads a byte of data from this input stream.
read(). Method in class java.io.FilterInputStream
  Reads the next byte of data from this input stream.
read(). Method in class java.io.FilterReader
  Read a single character.
read(). Method in class java.util.zip.InflaterInputStream
  Reads a byte of uncompressed data.
read(). Method in class java.io.InputStream
  Reads the next byte of data from this input stream.
read(). Method in class java.io.InputStreamReader
  Read a single character.
read(). Method in class java.io.LineNumberInputStream
  Reads the next byte of data from this input stream.
read(). Method in class java.io.LineNumberReader
  Read a single character.
read(). Method in interface java.io.ObjectInput
  Reads a byte of data.
read(). Method in class java.io.ObjectInputStream
  Reads a byte of data.
read(). Method in class java.io.PipedInputStream
  Reads the next byte of data from this piped input stream.
read(). Method in class java.io.PushbackInputStream
  Reads the next byte of data from this input stream.
read(). Method in class java.io.PushbackReader
  Read a single character.
read(). Method in class java.io.RandomAccessFile
  Reads a byte of data from this file.
read(). Method in class java.io.Reader
  Read a single character.
read(). Method in class java.io.SequenceInputStream
  Reads the next byte of data from this input stream.
read(). Method in class java.io.StringBufferInputStream
  Reads the next byte of data from this input stream.
read(). Method in class java.io.StringReader
  Read a single character.
read(byte[]). Method in class java.io.DataInputStream
  Reads up to `byte.length` bytes of data from this data input stream into an array of bytes.
read(byte[]). Method in class java.io.FileInputStream
  Reads up to `b.length` bytes of data from this input stream into an array of bytes.
read(byte[]). Method in class java.io.FilterInputStream
  Reads up to `byte.length` bytes of data from this input stream into an array of bytes.
read(byte[]). Method in class java.io.InputStream
  Reads up to `b.length` bytes of data from this input stream into an array of bytes.
read(byte[]). Method in interface java.io.ObjectInput
  Reads into an array of bytes.
read(byte[]). Method in class java.io.RandomAccessFile
  Reads up to `b.length` bytes of data from this file into an array of bytes.
read(byte[], int, int). Method in class java.io.BufferedInputStream
  Reads bytes into a portion of an array.
read(byte[], int, int). Method in class java.io.ByteArrayInputStream
  Reads up to `len` bytes of data into an array of bytes from this input stream.
read(byte[], int, int). Method in class java.util.zip.CheckedInputStream
  Reads into an array of bytes.
read(byte[], int, int). Method in class java.io.DataInputStream
  Reads up to `len` bytes of data from this data input stream into an array of bytes.
read(byte[], int, int). Method in class java.security.DigestInputStream
  Reads into a byte array, and updates the message digest (if the digest function is on).
read(byte[], int, int). Method in class java.io.FileInputStream
  Reads up to `len` bytes of data from this input stream into an array of bytes.
read(byte[], int, int). Method in class java.io.FilterInputStream
  Reads up to `len` bytes of data from this input stream into an array of bytes.
read(byte[], int, int). Method in class java.util.zip.GZIPInputStream
  Reads uncompressed data into an array of bytes.
read(byte[], int, int). Method in class java.util.zip.InflaterInputStream
  Reads uncompressed data into an array of bytes.
read(byte[], int, int). Method in class java.io.InputStream
  Reads up to `len` bytes of data from this input stream into an array of bytes.
read(byte[], int, int). Method in class java.io.LineNumberInputStream
  Reads up to `len` bytes of data from this input stream into an array of bytes.
read(byte[], int, int). Method in interface java.io.ObjectInput
  Reads into an array of bytes.
read(byte[], int, int). Method in class java.io.ObjectInputStream
  Reads into an array of bytes.
read(byte[], int, int). Method in class java.io.PipedInputStream
  Reads up to `len` bytes of data from this piped input stream into an array of bytes.
read(byte[], int, int). Method in class java.io.PushbackInputStream
  Reads up to `len` bytes of data from this input stream into an array of bytes.
read(byte[], int, int). Method in class java.io.RandomAccessFile
  Reads up to `len` bytes of data from this file into an array of bytes.
read(byte[], int, int). Method in class java.io.SequenceInputStream
  Reads up to `len` bytes of data from this input stream into an array of bytes.
read(byte[], int, int). Method in class java.io.StringBufferInputStream
  Reads up to `len` bytes of data from this input stream into an array of bytes.
read(byte[], int, int). Method in class java.util.zip.ZipInputStream
  Reads from the current ZIP entry into an array of bytes.
read(char[]). Method in class java.io.Reader
  Read characters into an array.
read(char[], int, int). Method in class java.io.BufferedReader
  Read characters into a portion of an array.
read(char[], int, int). Method in class java.io.CharArrayReader
  Read characters into a portion of an array.
read(char[], int, int). Method in class java.io.FilterReader
  Read characters into a portion of an array.
read(char[], int, int). Method in class java.io.InputStreamReader
  Read characters into a portion of an array.
read(char[], int, int). Method in class java.io.LineNumberReader
  Read characters into a portion of an array.
read(char[], int, int). Method in class java.io.PipedReader
  Read characters into a portion of an array.
read(char[], int, int). Method in class java.io.PushbackReader
  Read characters into a portion of an array.
read(char[], int, int). Method in class java.io.Reader
  Read characters into a portion of an array.
read(char[], int, int). Method in class java.io.StringReader
  Read characters into a portion of an array.
read(DataInput). Static method in class java.rmi.server.UID
  Get the uid from the input stream.
read(ObjectInput). Static method in class java.rmi.server.ObjID
  The read method constructs an object id whose contents is read from the specified input stream.
readBoolean(). Method in interface java.io.DataInput
  Reads a `boolean` value from the input stream.
readBoolean(). Method in class java.io.DataInputStream
  Reads a `boolean` from this data input stream.
readBoolean(). Method in class java.io.ObjectInputStream
  Reads in a boolean.
readBoolean(). Method in class java.io.RandomAccessFile
  Reads a `boolean` from this file.
readByte(). Method in interface java.io.DataInput
  Reads a signed 8-bit value from the input stream.
readByte(). Method in class java.io.DataInputStream
  Reads a signed 8-bit value from this data input stream.
readByte(). Method in class java.io.ObjectInputStream
  Reads an 8 bit byte.
readByte(). Method in class java.io.RandomAccessFile
  Reads a signed 8-bit value from this file.
readChar(). Method in interface java.io.DataInput
  Reads a Unicode `char` value from the input stream.
readChar(). Method in class java.io.DataInputStream
  Reads a Unicode character from this data input stream.
readChar(). Method in class java.io.ObjectInputStream
  Reads a 16 bit char.
readChar(). Method in class java.io.RandomAccessFile
  Reads a Unicode character from this file.
readDouble(). Method in interface java.io.DataInput
  Reads a `double` value from the input stream.
readDouble(). Method in class java.io.DataInputStream
  Reads a `double` from this data input stream.
readDouble(). Method in class java.io.ObjectInputStream
  Reads a 64 bit double.
readDouble(). Method in class java.io.RandomAccessFile
  Reads a `double` from this file.
Reader(). Constructor for class java.io.Reader
  Create a new character-stream reader whose critical sections will synchronize on the reader itself.
Reader(Object). Constructor for class java.io.Reader
  Create a new character-stream reader whose critical sections will synchronize on the given object.
readExternal(ObjectInput). Method in interface java.io.Externalizable
  The object implements the readExternal method to restore its contents by calling the methods of DataInput for primitive types and readObject for objects, strings and arrays.
readFloat(). Method in interface java.io.DataInput
  Reads a `float` value from the input stream.
readFloat(). Method in class java.io.DataInputStream
  Reads a `float` from this data input stream.
readFloat(). Method in class java.io.ObjectInputStream
  Reads a 32 bit float.
readFloat(). Method in class java.io.RandomAccessFile
  Reads a `float` from this file.
readFully(byte[]). Method in interface java.io.DataInput
  Reads `b.length` bytes into the byte array.
readFully(byte[]). Method in class java.io.DataInputStream
  Reads `b.length` bytes from this data input stream into the byte array.
readFully(byte[]). Method in class java.io.ObjectInputStream
  Reads bytes, blocking until all bytes are read.
readFully(byte[]). Method in class java.io.RandomAccessFile
  Reads `b.length` bytes from this file into the byte array.
readFully(byte[], int, int). Method in interface java.io.DataInput
  Reads `b.length` bytes into the byte array.
readFully(byte[], int, int). Method in class java.io.DataInputStream
  Reads exactly `len` bytes from this data input stream into the byte array.
readFully(byte[], int, int). Method in class java.io.ObjectInputStream
  Reads bytes, blocking until all bytes are read.
readFully(byte[], int, int). Method in class java.io.RandomAccessFile
  Reads exactly `len` bytes from this file into the byte array.
readInt(). Method in interface java.io.DataInput
  Reads an `int` value from the input stream.
readInt(). Method in class java.io.DataInputStream
  Reads a signed 32-bit integer from this data input stream.
readInt(). Method in class java.io.ObjectInputStream
  Reads a 32 bit int.
readInt(). Method in class java.io.RandomAccessFile
  Reads a signed 32-bit integer from this file.
readLine(). Method in class java.io.BufferedReader
  Read a line of text.
readLine(). Method in interface java.io.DataInput
  Reads the next line of text from the input stream.
readLine(). Method in class java.io.DataInputStream
  Reads the next line of text from this data input stream.
readLine(). Method in class java.io.LineNumberReader
  Read a line of text.
readLine(). Method in class java.io.ObjectInputStream
  Reads in a line that has been terminated by a \n, \r, \r\n or EOF.
readLine(). Method in class java.io.RandomAccessFile
  Reads the next line of text from this file.
readLong(). Method in interface java.io.DataInput
  Reads a `long` value from the input stream.
readLong(). Method in class java.io.DataInputStream
  Reads a signed 64-bit integer from this data input stream.
readLong(). Method in class java.io.ObjectInputStream
  Reads a 64 bit long.
readLong(). Method in class java.io.RandomAccessFile
  Reads a signed 64-bit integer from this file.
readObject(). Method in interface java.io.ObjectInput
  Read and return an object.
readObject(). Method in class java.io.ObjectInputStream
  Read an object from the ObjectInputStream.
readShort(). Method in interface java.io.DataInput
  Reads a 16-bit value from the input stream.
readShort(). Method in class java.io.DataInputStream
  Reads a signed 16-bit number from this data input stream.
readShort(). Method in class java.io.ObjectInputStream
  Reads a 16 bit short.
readShort(). Method in class java.io.RandomAccessFile
  Reads a signed 16-bit number from this file.
readStreamHeader(). Method in class java.io.ObjectInputStream
  The readStreamHeader method is provided to allow subclasses to read and verify their own stream headers.
readUnsignedByte(). Method in interface java.io.DataInput
  Reads an unsigned 8-bit value from the input stream.
readUnsignedByte(). Method in class java.io.DataInputStream
  Reads an unsigned 8-bit number from this data input stream.
readUnsignedByte(). Method in class java.io.ObjectInputStream
  Reads an unsigned 8 bit byte.
readUnsignedByte(). Method in class java.io.RandomAccessFile
  Reads an unsigned 8-bit number from this file.
readUnsignedShort(). Method in interface java.io.DataInput
  Reads an unsigned 16-bit value from the input stream.
readUnsignedShort(). Method in class java.io.DataInputStream
  Reads an unsigned 16-bit number from this data input stream.
readUnsignedShort(). Method in class java.io.ObjectInputStream
  Reads an unsigned 16 bit short.
readUnsignedShort(). Method in class java.io.RandomAccessFile
  Reads an unsigned 16-bit number from this file.
readUTF(). Method in interface java.io.DataInput
  Reads in a string that has been encoded using a modified UTF-8 format.
readUTF(). Method in class java.io.DataInputStream
  Reads in a string that has been encoded using a modified UTF-8 format from this data input stream.
readUTF(). Method in class java.io.ObjectInputStream
  Reads a UTF format String.
readUTF(). Method in class java.io.RandomAccessFile
  Reads in a string from this file.
readUTF(DataInput). Static method in class java.io.DataInputStream
  Reads in a string from the specified data input stream.
ready(). Method in class java.io.BufferedReader
  Tell whether this stream is ready to be read.
ready(). Method in class java.io.CharArrayReader
  Tell whether this stream is ready to be read.
ready(). Method in class java.io.FilterReader
  Tell whether this stream is ready to be read.
ready(). Method in class java.io.InputStreamReader
  Tell whether this stream is ready to be read.
ready(). Method in class java.io.PushbackReader
  Tell whether this stream is ready to be read.
ready(). Method in class java.io.Reader
  Tell whether this stream is ready to be read.
ready(). Method in class java.io.StringReader
  Tell whether this stream is ready to be read.
REAL. Static variable in class java.sql.Types
rebind(String, Remote). Static method in class java.rmi.Naming
  Rebind the name to a new object; replaces any existing binding.
rebind(String, Remote). Method in interface java.rmi.registry.Registry
  Rebind the name to a new object, replacing any existing binding.
receive(DatagramPacket). Method in class java.net.DatagramSocket
  Receives a datagram packet from this socket.
receive(DatagramPacket). Method in class java.net.DatagramSocketImpl
  Receive the datagram packet.
receive(int). Method in class java.io.PipedInputStream
  Receives a byte of data.
Rectangle(). Constructor for class java.awt.Rectangle
  Constructs a new rectangle whose top-left corner is at (0, 0) in the coordinate space, and whose width and height are zero.
Rectangle(Dimension). Constructor for class java.awt.Rectangle
  Constructs a new rectangle whose top left corner is (0, 0) and whose width and height are specified by the `dimension` argument.
Rectangle(int, int). Constructor for class java.awt.Rectangle
  Constructs a new rectangle whose top-left corner is at (0, 0) in the coordinate space, and whose width and height are specified by the arguments of the same name.
Rectangle(int, int, int, int). Constructor for class java.awt.Rectangle
  Constructs a new rectangle whose top-left corner is specified as (`x`, `y`) and whose width and height are specified by the arguments of the same name.
Rectangle(Point). Constructor for class java.awt.Rectangle
  Constructs a new rectangle whose top-left corner is the specified point, and whose width and height are zero.
Rectangle(Point, Dimension). Constructor for class java.awt.Rectangle
  Constructs a new rectangle whose top-left corner is specified by the `point` argument, and whose width and height are specified by the `dimension` argument.
Rectangle(Rectangle). Constructor for class java.awt.Rectangle
  Constructs a new rectangle, initialized to match the values of the specificed rectangle.
red. Static variable in class java.awt.Color
  The color red.
ref. Variable in class java.rmi.server.RemoteObject
regionMatches(boolean, int, String, int, int). Method in class java.lang.String
  Tests if two string regions are equal.
regionMatches(int, String, int, int). Method in class java.lang.String
  Tests if two string regions are equal.
registerDriver(Driver). Static method in class java.sql.DriverManager
  A newly loaded driver class should call registerDriver to make itself known to the DriverManager.
registerEditor(Class, Class). Static method in class java.beans.PropertyEditorManager
  Register an editor class to be used to editor values of a given target class.
registerOutParameter(int, int). Method in interface java.sql.CallableStatement
  Before executing a stored procedure call, you must explicitly call registerOutParameter to register the java.sql.Type of each out parameter.
registerOutParameter(int, int, int). Method in interface java.sql.CallableStatement
  Use this version of registerOutParameter for registering Numeric or Decimal out parameters.
registerValidation(ObjectInputValidation, int). Method in class java.io.ObjectInputStream
  Register an object to be validated before the graph is returned.
REGISTRY_ID. Static variable in class java.rmi.server.ObjID
  well-known id for the registry
REGISTRY_PORT. Static variable in interface java.rmi.registry.Registry
  Well known port for registry
registryImpl(int). Method in interface java.rmi.registry.RegistryHandler
  Constructs and exports a Registry on the specified port.
registryStub(String, int). Method in interface java.rmi.registry.RegistryHandler
  Returns a "stub" for contacting a remote registry on the specified host and port.
rehash(). Method in class java.util.Hashtable
  Rehashes the contents of the hashtable into a hashtable with a larger capacity.
RELATIVE. Static variable in class java.awt.GridBagConstraints
  Specify that this component is the next-to-last component in its column or row (`gridwidth`, `gridheight`), or that this component be placed next to the previously added component (`gridx`, `gridy`).
releaseInputStream(). Method in interface java.rmi.server.RemoteCall
  Release the input stream.
releaseOutputStream(). Method in interface java.rmi.server.RemoteCall
  Release the output stream; in some transports this would release the stream.
REMAINDER. Static variable in class java.awt.GridBagConstraints
  Specify that this component is the last component in its column or row.
remainder(BigInteger). Method in class java.math.BigInteger
  Returns a BigInteger whose value is (this % val).
remoteEquals(RemoteRef). Method in interface java.rmi.server.RemoteRef
  Compares two remote objects for equality.
RemoteException(). Constructor for class java.rmi.RemoteException
  Create a remote exception
RemoteException(String). Constructor for class java.rmi.RemoteException
  Create a remote exception with the specified string
RemoteException(String, Throwable). Constructor for class java.rmi.RemoteException
  Create a remote exception with the specified string, and the exception specified.
remoteHashCode(). Method in interface java.rmi.server.RemoteRef
  Returns a hashcode for a remote object.
RemoteObject(). Constructor for class java.rmi.server.RemoteObject
  Create a remote object.
RemoteObject(RemoteRef). Constructor for class java.rmi.server.RemoteObject
  Create a remote object, initialized with the specified remote reference.
RemoteServer(). Constructor for class java.rmi.server.RemoteServer
RemoteServer(RemoteRef). Constructor for class java.rmi.server.RemoteServer
RemoteStub(). Constructor for class java.rmi.server.RemoteStub
  Constructor for RemoteStub.
RemoteStub(RemoteRef). Constructor for class java.rmi.server.RemoteStub
  Constructor for RemoteStub, with the specified remote reference.
remoteToString(). Method in interface java.rmi.server.RemoteRef
  Returns a String that represents the reference of this remote object.
remove(ActionListener, ActionListener). Static method in class java.awt.AWTEventMulticaster
  Removes the old action-listener from action-listener-l and returns the resulting multicast listener.
remove(AdjustmentListener, AdjustmentListener). Static method in class java.awt.AWTEventMulticaster
  Removes the old adjustment-listener from adjustment-listener-l and returns the resulting multicast listener.
remove(Component). Method in class java.awt.Container
  Removes the specified component from this container.
remove(ComponentListener, ComponentListener). Static method in class java.awt.AWTEventMulticaster
  Removes the old component-listener from component-listener-l and returns the resulting multicast listener.
remove(ContainerListener, ContainerListener). Static method in class java.awt.AWTEventMulticaster
  Removes the old container-listener from container-listener-l and returns the resulting multicast listener.
remove(EventListener). Method in class java.awt.AWTEventMulticaster
  Removes a listener from this multicaster and returns the resulting multicast listener.
remove(FocusListener, FocusListener). Static method in class java.awt.AWTEventMulticaster
  Removes the old focus-listener from focus-listener-l and returns the resulting multicast listener.
remove(int). Method in class java.awt.Choice
  Removes an item from the choice menu at the specified position.
remove(int). Method in class java.awt.Container
  Removes the component, specified by `index`, from this container.
remove(int). Method in class java.awt.List
  Remove the item at the specified position from this scrolling list.
remove(int). Method in class java.awt.Menu
  Removes the menu item at the specified index from this menu.
remove(int). Method in class java.awt.MenuBar
  Removes the menu located at the specified index from this menu bar.
remove(ItemListener, ItemListener). Static method in class java.awt.AWTEventMulticaster
  Removes the old item-listener from item-listener-l and returns the resulting multicast listener.
remove(KeyListener, KeyListener). Static method in class java.awt.AWTEventMulticaster
  Removes the old key-listener from key-listener-l and returns the resulting multicast listener.
remove(MenuComponent). Method in class java.awt.Component
  Removes the specified popup menu from the component.
remove(MenuComponent). Method in class java.awt.Frame
  Removes the specified menu bar from this frame.
remove(MenuComponent). Method in class java.awt.Menu
  Removes the specified menu item from this menu.
remove(MenuComponent). Method in class java.awt.MenuBar
  Removes the specified menu component from this menu bar.
remove(MenuComponent). Method in interface java.awt.MenuContainer
remove(MouseListener, MouseListener). Static method in class java.awt.AWTEventMulticaster
  Removes the old mouse-listener from mouse-listener-l and returns the resulting multicast listener.
remove(MouseMotionListener, MouseMotionListener). Static method in class java.awt.AWTEventMulticaster
  Removes the old mouse-motion-listener from mouse-motion-listener-l and returns the resulting multicast listener.
remove(Object). Method in class java.util.Dictionary
  Removes the `key` (and its corresponding `value`) from this dictionary.
remove(Object). Method in class java.util.Hashtable
  Removes the key (and its corresponding value) from this hashtable.
remove(String). Method in class java.awt.Choice
  Remove the first occurrence of `item` from the `Choice` menu.
remove(String). Method in class java.awt.List
  Removes the first occurrence of an item from the list.
remove(TextListener, TextListener). Static method in class java.awt.AWTEventMulticaster
remove(WindowListener, WindowListener). Static method in class java.awt.AWTEventMulticaster
  Removes the old window-listener from window-listener-l and returns the resulting multicast listener.
removeActionListener(ActionListener). Method in class java.awt.Button
  Removes the specified action listener so that it no longer receives action events from this button.
removeActionListener(ActionListener). Method in class java.awt.List
  Removes the specified action listener so that it no longer receives action events from this list.
removeActionListener(ActionListener). Method in class java.awt.MenuItem
  Removes the specified action listener so it no longer receives action events from this menu item.
removeActionListener(ActionListener). Method in class java.awt.TextField
  Removes the specified action listener so that it no longer receives action events from this text field.
removeAdjustmentListener(AdjustmentListener). Method in interface java.awt.Adjustable
  Removes an adjustment listener.
removeAdjustmentListener(AdjustmentListener). Method in class java.awt.Scrollbar
  Removes the specified adjustment listener so that it no longer receives instances of `AdjustmentEvent` from this scroll bar.
removeAll(). Method in class java.awt.Choice
  Removes all items from the choice menu.
removeAll(). Method in class java.awt.Container
  Removes all the components from this container.
removeAll(). Method in class java.awt.List
  Removes all items from this list.
removeAll(). Method in class java.awt.Menu
  Removes all items from this menu.
removeAllElements(). Method in class java.util.Vector
  Removes all components from this vector and sets its size to zero.
removeCertificate(Certificate). Method in class java.security.Identity
  Removes a certificate from this identity.
removeComponentListener(ComponentListener). Method in class java.awt.Component
  Removes the specified component listener so that it no longer receives component events from this component.
removeConsumer(ImageConsumer). Method in class java.awt.image.FilteredImageSource
  Removes an ImageConsumer from the list of consumers interested in data for this image.
removeConsumer(ImageConsumer). Method in interface java.awt.image.ImageProducer
  This method removes the given ImageConsumer object from the list of consumers currently registered to receive image data.
removeConsumer(ImageConsumer). Method in class java.awt.image.MemoryImageSource
  Remove an ImageConsumer from the list of consumers interested in data for this image.
removeContainerListener(ContainerListener). Method in class java.awt.Container
  Removes the specified container listener so it no longer receives container events from this container.
removeElement(Object). Method in class java.util.Vector
  Removes the first occurrence of the argument from this vector.
removeElementAt(int). Method in class java.util.Vector
  Deletes the component at the specified index.
removeEntry(Principal, AclEntry). Method in interface java.security.acl.Acl
  Removes an ACL entry from this ACL.
removeFocusListener(FocusListener). Method in class java.awt.Component
  Removes the specified focus listener so that it no longer receives focus events from this component.
removeIdentity(Identity). Method in class java.security.IdentityScope
  Removes an identity from this identity scope.
removeImage(Image). Method in class java.awt.MediaTracker
  Remove the specified image from this media tracker.
removeImage(Image, int). Method in class java.awt.MediaTracker
  Remove the specified image from the specified tracking ID of this media tracker.
removeImage(Image, int, int, int). Method in class java.awt.MediaTracker
  Remove the specified image with the specified width, height, and ID from this media tracker.
removeInternal(EventListener, EventListener). Static method in class java.awt.AWTEventMulticaster
  Returns the resulting multicast listener after removing the old listener from listener-l.
removeItemListener(ItemListener). Method in class java.awt.Checkbox
  Removes the specified item listener so that the item listener no longer receives item events from this check box.
removeItemListener(ItemListener). Method in class java.awt.CheckboxMenuItem
  Removes the specified item listener so that it no longer receives item events from this check box menu item.
removeItemListener(ItemListener). Method in class java.awt.Choice
  Removes the specified item listener so that it no longer receives item events from this `Choice` menu.
removeItemListener(ItemListener). Method in interface java.awt.ItemSelectable
  Removes an item listener.
removeItemListener(ItemListener). Method in class java.awt.List
  Removes the specified item listener so that it no longer receives item events from this list.
removeKeyListener(KeyListener). Method in class java.awt.Component
  Removes the specified key listener so that it no longer receives key events from this component.
removeLayoutComponent(Component). Method in class java.awt.BorderLayout
  Removes the specified component from this border layout.
removeLayoutComponent(Component). Method in class java.awt.CardLayout
  Removes the specified component from the layout.
removeLayoutComponent(Component). Method in class java.awt.FlowLayout
  Removes the specified component from the layout.
removeLayoutComponent(Component). Method in class java.awt.GridBagLayout
  Removes the specified component from this layout.
removeLayoutComponent(Component). Method in class java.awt.GridLayout
  Removes the specified component from the layout.
removeLayoutComponent(Component). Method in interface java.awt.LayoutManager
  Removes the specified component from the layout.
removeMember(Principal). Method in interface java.security.acl.Group
  Removes the specified member from the group.
removeMouseListener(MouseListener). Method in class java.awt.Component
  Removes the specified mouse listener so that it no longer receives mouse events from this component.
removeMouseMotionListener(MouseMotionListener). Method in class java.awt.Component
  Removes the specified mouse motion listener so that it no longer receives mouse motion events from this component.
removeNotify(). Method in class java.awt.Component
  Notifies this component that it has been removed from its container and if a peers exists, it destroys it.
removeNotify(). Method in class java.awt.Container
  Notifies this container and all of its subcomponents to remove their peers.
removeNotify(). Method in class java.awt.List
  Removes the peer for this list.
removeNotify(). Method in class java.awt.Menu
  Removes the menu's peer.
removeNotify(). Method in class java.awt.MenuBar
  Removes the menu bar's peer.
removeNotify(). Method in class java.awt.MenuComponent
  Removes the menu component's peer.
removeNotify(). Method in class java.awt.TextComponent
  Removes the TextComponent's peer.
removePermission(Permission). Method in interface java.security.acl.AclEntry
  Removes the specified permission from this ACL entry.
removePropertyChangeListener(PropertyChangeListener). Method in interface java.beans.Customizer
  Remove a listener for the PropertyChange event.
removePropertyChangeListener(PropertyChangeListener). Method in class java.beans.PropertyChangeSupport
  Remove a PropertyChangeListener from the listener list.
removePropertyChangeListener(PropertyChangeListener). Method in interface java.beans.PropertyEditor
  Remove a listener for the PropertyChange event.
removePropertyChangeListener(PropertyChangeListener). Method in class java.beans.PropertyEditorSupport
  Remove a listener for the PropertyChange event.
removeProvider(String). Static method in class java.security.Security
  Removes the provider with the specified name.
removeTextListener(TextListener). Method in class java.awt.TextComponent
  Removes the specified text event listener so that it no longer receives text events from this textcomponent
removeVetoableChangeListener(VetoableChangeListener). Method in class java.beans.VetoableChangeSupport
  Remove a VetoableChangeListener from the listener list.
removeWindowListener(WindowListener). Method in class java.awt.Window
  Removes the specified window listener so that it no longer receives window events from this window.
renameTo(File). Method in class java.io.File
  Renames the file specified by this `File` object to have the pathname given by the `File` argument.
repaint(). Method in class java.awt.Component
  Repaints this component.
repaint(int, int, int, int). Method in class java.awt.Component
  Repaints the specified rectangle of this component.
repaint(long). Method in class java.awt.Component
  Repaints the component.
repaint(long, int, int, int, int). Method in class java.awt.Component
  Repaints the specified rectangle of this component within `tm` milliseconds.
replace(char, char). Method in class java.lang.String
  Returns a new string resulting from replacing all occurrences of `oldChar` in this string with `newChar`.
replaceItem(String, int). Method in class java.awt.List
  Replaces the item at the specified index in the scrolling list with the new string.
replaceObject(Object). Method in class java.io.ObjectOutputStream
  This method will allow trusted subclasses of ObjectOutputStream to substitute one object for another during serialization.
replaceRange(String, int, int). Method in class java.awt.TextArea
  Replaces text between the indicated start and end positions with the specified replacement text.
replaceText(String, int, int). Method in class java.awt.TextArea
ReplicateScaleFilter(int, int). Constructor for class java.awt.image.ReplicateScaleFilter
  Constructs a ReplicateScaleFilter that scales the pixels from its source Image as specified by the width and height parameters.
requestFocus(). Method in class java.awt.Component
  Requests that this component get the input focus.
requestTopDownLeftRightResend(ImageConsumer). Method in class java.awt.image.FilteredImageSource
  Requests that a given ImageConsumer have the image data delivered one more time in top-down, left-right order.
requestTopDownLeftRightResend(ImageConsumer). Method in interface java.awt.image.ImageProducer
  This method is used by an ImageConsumer to request that the ImageProducer attempt to resend the image data one more time in TOPDOWNLEFTRIGHT order so that higher quality conversion algorithms which depend on receiving pixels in order can be used to produce a better output version of the image.
requestTopDownLeftRightResend(ImageConsumer). Method in class java.awt.image.MemoryImageSource
  Requests that a given ImageConsumer have the image data delivered one more time in top-down, left-right order.
required. Variable in class java.sql.DriverPropertyInfo
  "required" is true if a value must be supplied for this property during Driver.connect.
resendTopDownLeftRight(ImageProducer). Method in class java.awt.image.ImageFilter
  Responds to a request for a TopDownLeftRight (TDLR) ordered resend of the pixel data from an ImageConsumer.
RESERVED_ID_MAX. Static variable in class java.awt.AWTEvent
  The maximum value for reserved AWT event IDs.
reset(). Method in class java.util.zip.Adler32
  Resets checksum to initial value.
reset(). Method in class java.io.BufferedInputStream
  Repositions this stream to the position at the time the `mark` method was last called on this input stream.
reset(). Method in class java.io.BufferedReader
  Reset the stream to the most recent mark.
reset(). Method in class java.io.ByteArrayInputStream
  Resets the buffer to the marked position.
reset(). Method in class java.io.ByteArrayOutputStream
  Resets the `count` field of this byte array output stream to zero, so that all currently accumulated output in the ouput stream is discarded.
reset(). Method in class java.io.CharArrayReader
  Reset the stream to the most recent mark, or to the beginning if it has never been marked.
reset(). Method in class java.io.CharArrayWriter
  Resets the buffer so that you can use it again without throwing away the already allocated buffer.
reset(). Method in interface java.util.zip.Checksum
  Resets the checksum to its initial value.
reset(). Method in class java.text.CollationElementIterator
  Resets the cursor to the beginning of the string.
reset(). Method in class java.util.zip.CRC32
  Resets CRC-32 to initial value.
reset(). Method in class java.util.zip.Deflater
  Resets deflater so that a new set of input data can be processed.
reset(). Method in class java.io.FilterInputStream
  Repositions this stream to the position at the time the `mark` method was last called on this input stream.
reset(). Method in class java.io.FilterReader
  Reset the stream.
reset(). Method in class java.util.zip.Inflater
  Resets inflater so that a new set of input data can be processed.
reset(). Method in class java.io.InputStream
  Repositions this stream to the position at the time the `mark` method was last called on this input stream.
reset(). Method in class java.io.LineNumberInputStream
  Repositions this stream to the position at the time the `mark` method was last called on this input stream.
reset(). Method in class java.io.LineNumberReader
  Reset the stream to the most recent mark.
reset(). Method in class java.security.MessageDigest
  Resets the digest for further use.
reset(). Method in class java.io.ObjectOutputStream
  Reset will disregard the state of any objects already written to the stream.
reset(). Method in class java.io.Reader
  Reset the stream.
reset(). Method in class java.io.StringBufferInputStream
  Resets the input stream to begin reading from the first character of this input stream's underlying buffer.
reset(). Method in class java.io.StringReader
  Reset the stream to the most recent mark, or to the beginning of the string if it has never been marked.
resetSyntax(). Method in class java.io.StreamTokenizer
  Resets this tokenizer's syntax table so that all characters are "ordinary." See the `ordinaryChar` method for more information on a character being ordinary.
reshape(int, int, int, int). Method in class java.awt.Component
reshape(int, int, int, int). Method in class java.awt.Rectangle
resize(Dimension). Method in class java.applet.Applet
  Requests that this applet be resized.
resize(Dimension). Method in class java.awt.Component
resize(int, int). Method in class java.applet.Applet
  Requests that this applet be resized.
resize(int, int). Method in class java.awt.Component
resize(int, int). Method in class java.awt.Rectangle
resolveClass(Class). Method in class java.lang.ClassLoader
  Resolves the class so that an instance of the class can be created, or so that one of its methods can be called.
resolveClass(ObjectStreamClass). Method in class java.io.ObjectInputStream
  Subclasses may implement this method to allow classes to be fetched from an alternate source.
resolveObject(Object). Method in class java.io.ObjectInputStream
  This method will allow trusted subclasses of ObjectInputStream to substitute one object for another during deserialization.
ResourceBundle(). Constructor for class java.util.ResourceBundle
responseCode. Variable in class java.net.HttpURLConnection
responseMessage. Variable in class java.net.HttpURLConnection
resume(). Method in class java.lang.Thread
  Resumes a suspended thread.
resume(). Method in class java.lang.ThreadGroup
  Resumes all processes in this thread group.
reverse(). Method in class java.lang.StringBuffer
  The character sequence contained in this string buffer is replaced by the reverse of the sequence.
RGBImageFilter(). Constructor for class java.awt.image.RGBImageFilter
RGBtoHSB(int, int, int, float[]). Static method in class java.awt.Color
  Converts the components of a color, as specified by the RGB model, to an equivalent set of values for hue, saturation, and brightness, the three components of the HSB model.
RIGHT. Static variable in class java.awt.Event
  The Right Arrow key, a non-ASCII action key.
RIGHT. Static variable in class java.awt.FlowLayout
  This value indicates that each row of components should be right-justified.
right. Variable in class java.awt.Insets
  The inset from the right.
RIGHT. Static variable in class java.awt.Label
  Indicates that the label should be right justified.
RIGHT_ALIGNMENT. Static variable in class java.awt.Component
  Ease-of-use constant for `getAlignmentX`.
rint(double). Static method in class java.lang.Math
  returns the closest integer to the argument.
RMISecurityException(String). Constructor for class java.rmi.RMISecurityException
  Constructs a RMISecurityException with no detail message.
RMISecurityException(String, String). Constructor for class java.rmi.RMISecurityException
  Constructs a RMISecurityException with the specified detail message.
RMISecurityManager(). Constructor for class java.rmi.RMISecurityManager
  Construct and initialize.
RMISocketFactory(). Constructor for class java.rmi.server.RMISocketFactory
roll(int, boolean). Method in class java.util.Calendar
  Time Field Rolling function.
roll(int, boolean). Method in class java.util.GregorianCalendar
  Overrides Calendar Time Field Rolling function.
rollback(). Method in interface java.sql.Connection
  Rollback drops all changes made since the previous commit/rollback and releases any database locks currently held by the Connection.
round(double). Static method in class java.lang.Math
  Returns the closest `long` to the argument.
round(float). Static method in class java.lang.Math
  Returns the closest `int` to the argument.
ROUND_CEILING. Static variable in class java.math.BigDecimal
  If the BigDecimal is positive, behave as for ROUND_UP; if negative, behave as for ROUND_DOWN.
ROUND_DOWN. Static variable in class java.math.BigDecimal
  Never increment the digit prior to a discarded fraction (i.e., truncate).
ROUND_FLOOR. Static variable in class java.math.BigDecimal
  If the BigDecimal is positive, behave as for ROUND_DOWN; if negative behave as for ROUND_UP.
ROUND_HALF_DOWN. Static variable in class java.math.BigDecimal
  Behave as for ROUND_UP if the discarded fraction is > .5; otherwise, behave as for ROUND_DOWN.
ROUND_HALF_EVEN. Static variable in class java.math.BigDecimal
  Behave as for ROUND_HALF_UP if the digit to the left of the discarded fraction is odd; behave as for ROUND_HALF_DOWN if it's even.
ROUND_HALF_UP. Static variable in class java.math.BigDecimal
  Behave as for ROUND_UP if the discarded fraction is >= .5; otherwise, behave as for ROUND_DOWN.
ROUND_UNNECESSARY. Static variable in class java.math.BigDecimal
  This "pseudo-rounding-mode" is actually an assertion that the requested operation has an exact result, hence no rounding is necessary.
ROUND_UP. Static variable in class java.math.BigDecimal
  Always increment the digit prior to a non-zero discarded fraction.
rowHeights. Variable in class java.awt.GridBagLayout
rowWeights. Variable in class java.awt.GridBagLayout
RuleBasedCollator(String). Constructor for class java.text.RuleBasedCollator
  RuleBasedCollator constructor.
run(). Method in interface java.lang.Runnable
  When an object implementing interface `Runnable` is used to create a thread, starting the thread causes the object's `run` method to be called in that separately executing thread.
run(). Method in class java.lang.Thread
  If this thread was constructed using a separate `Runnable` run object, then that `Runnable` object's `run` method is called; otherwise, this method does nothing and returns.
runFinalization(). Method in class java.lang.Runtime
  Runs the finalization methods of any objects pending finalization.
runFinalization(). Static method in class java.lang.System
  Runs the finalization methods of any objects pending finalization.
runFinalizersOnExit(boolean). Static method in class java.lang.Runtime
  Enable or disable finalization on exit; doing so specifies that the finalizers of all objects that have finalizers that have not yet been automatically invoked are to be run before the Java runtime exits.
runFinalizersOnExit(boolean). Static method in class java.lang.System
  Enable or disable finalization on exit; doing so specifies that the finalizers of all objects that have finalizers that have not yet been automatically invoked are to be run before the Java runtime exits.
RuntimeException(). Constructor for class java.lang.RuntimeException
  Constructs a `RuntimeException` with no detail message.
RuntimeException(String). Constructor for class java.lang.RuntimeException
  Constructs a `RuntimeException` with the specified detail message.

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