All Packages Class Hierarchy
double value.
float value.
int value.
long value.
AbstractMethodError with no detail message.
AbstractMethodError with the specified
detail message.
true, this URL is being examined in
a context in which it makes sense to allow user interactions such
as popping up an authentication dialog.
boolean
argument to the string buffer.
char
argument to this string buffer.
char array
argument to this string buffer.
char array argument to this string buffer.
double
argument to this string buffer.
float
argument to this string buffer.
int
argument to this string buffer.
long
argument to this string buffer.
Object
argument to this string buffer.
ArithmeticException with no detail
message.
ArithmeticException with the specified
detail message.
ArrayIndexOutOfBoundsException with no
detail message.
ArrayIndexOutOfBoundsException
class with an argument indicating the illegal index.
ArrayIndexOutOfBoundsException class
with the specified detail message.
ArrayStoreException with no detail message.
ArrayStoreException with the specified
detail message.
b, a)
to polar (r, theta).
Boolean object representing the
value argument.
Boolean object representing the value
true if the string argument is not null
and is equal, ignoring case, to the string "true".
byte.
double value that is not less than the argument and is
equal to a mathematical integer.
Character object and initializes it so
that it represents the primitive value argument.
SecurityException if the
calling thread is not permitted to accept a socket connection from
the specified host and port number.
SecurityException if the
calling thread is not allowed to modify the thread argument.
SecurityException if the
calling thread is not allowed to modify the thread group argument.
SecurityException if the
calling thread is not allowed to open a socket connection to the
specified host and port number.
SecurityException if the
specified security context is not allowed to open a socket
connection to the specified host and port number.
SecurityException if the
calling thread is not allowed to create a new class loader.
SecurityException if the
calling thread is not allowed to delete the specified file.
SecurityException if the
calling thread is not allowed to create a subprocss.
SecurityException if the
calling thread is not allowed to cause the Java Virtual Machine to
halt with the specified status code.
SecurityException if the
calling thread is not allowed to dynamic link the library code
specified by the string argument file.
SecurityException if the
calling thread is not allowed to wait for a connection request on
the specified local port number.
SecurityException if the
calling thread is not allowed to access the package specified by
the argument.
SecurityException if the
calling thread is not allowed to define classes in the package
specified by the argument.
SecurityException if the
calling thread is not allowed to access or modify the system
properties.
SecurityException if the
calling thread is not allowed to access the system property with
the specified key name.
SecurityException if the
calling thread is not allowed to read from the specified file
descriptor.
SecurityException if the
calling thread is not allowed to read the file specified by the
string argument.
SecurityException if the
specified security context is not allowed to read the file
specified by the string argument.
SecurityException if the
calling thread is not allowed to set the socket factory used by
ServerSocket or Socket, or the stream
handler factory used by URL.
false if the calling
thread is not trusted to bring up the top-level window indicated
by the window argument.
SecurityException if the
calling thread is not allowed to write to the specified file
descriptor.
SecurityException if the
calling thread is not allowed to write to the file specified by
the string argument.
ClassCastException with no detail message.
ClassCastException with the specified
detail message.
ClassCircularityError with no detail message.
ClassCircularityError with the
specified detail message.
ClassFormatError with no detail message.
ClassFormatError with the specified
detail message.
ClassNotFoundException with no detail message.
ClassNotFoundException with the
specified detail message.
In general, parameter values remain in force for repeated use of a Statement.
CloneNotSupportedException with no
detail message.
CloneNotSupportedException with the
specified detail message.
false, this connection object has not created a
communications link to the specified URL.
nextToken method can be called before it generates an
exception.
ContentHandler to read an object from
a URLStreamHandler.
SocketImpl instance.
URLStreamHandler instance with the specified
protocol.
The returned DataFlavor will have the following characteristics
representationClass = representationClass
mimeType = application/x-java-serialized-object
The returned DataFlavor will have the following characteristics:
If the mimeType is
"application/x-java-serialized-object; class=
otherwise:
representationClass = InputStream
Create a DataTruncation object.
mimeType = mimeType
DatagramPacket for receiving packets of
length ilength.
ilength to the specified port number on the specified
host.
Date object and initializes it so that
it represents the time at which it was allocated measured to the
nearest millisecond.
Date object and initializes it so that
it represents midnight, local time, at the beginning of the day
specified by the year, month, and
date arguments.
Date object and initializes it so that
it represents the specified hour and minute, local time, of the
date specified by the year, month,
date, hrs, and min arguments.
Date object and initializes it so that
it represents the specified hour, minute, and second, local time
of the date specified by the year, month,
date, hrs, min, and
sec arguments.
Date object and initializes it to
represent the specified number of milliseconds since January 1,
1970, 00:00:00 GMT.
Date object and initializes it so that
it represents the date and time indicated by the string
s, which is interpreted as if by the
parse method.
Class.
ch in the
specified radix.
setDoInput method.
setDoOutput method.
Double object that
represents the primitive double argument.
Double object that
represents the floating- point value of type double
represented by the string.
double.
double value that is closer than any other to
e, the base of the natural logarithms.
EmptyStackException with no detail message.
decode method.
x-www-form-urlencoded format.
EOFException with no detail message.
EOFException with the specified detail
message.
true if and only if the argument is not
null and is a Boolean object that
contains the same boolean value as this object.
Error with no specified detail message.
Exception with no specified detail message.
Exception with the specified detail message.
File exists.
double value.
Boolean object corresponding to the primitive
value false.
File instance that represents the file
with the specified name in the specified directory.
File instance that represents the file
whose pathname is the given path argument.
File instance whose pathname is the
pathname of the specified directory, followed by the separator
character, followed by the name argument.
File object.
FileNotFoundException with no detail message.
FileNotFoundException with the
specified detail message.
File object.
close method of this file input stream is
called when there are no more references to it.
close method of this file output stream is
called when there are no more references to this stream.
Floatobject that
represents the argument converted to type float.
Float object that
represents the primitive float argument.
Float object that
represents the floating- point value of type float
represented by the string.
float.
double value that is not greater than the argument and
is equal to a mathematical integer.
Formats a date or time, which is the standard millis since 24:00 GMT, Jan 1, 1970.
Class object associated with the class
with the given string name.
InetAddress
object.
allowUserInteraction field for
this object.
AudioClip object specified by the
URL argument.
AudioClip object specified by the
URL and name arguments.
true if and only if the system property
named by the argument exists and is equal to the string
"true".
String into bytes according to the platform's
default character encoding, storing the result into a new byte array.
String into bytes according to the specified
character encoding, storing the result into a new byte array.
File object's pathname.
dst.
content-encoding header field.
content-length header field.
content-type header field.
date header field.
allowUserInteraction
field.
URLConnection's
useCaches flag.
URLConnection's
doInput flag.
URLConnection's
doOutput flag.
expires header field.
URL.
fd field.
For 1.1, the following font names are deprecated (the replacement name follows):
The ZapfDingbats font is also deprecated in 1.1, but only as a separate fontname.
g.
nth header field.
nth header field.
URL, if applicable.
ifModifiedSince field.
Image object that can then be painted on
the screen.
Image object that can then be painted on
the screen.
Image object that can then be painted on
the screen.
address field.
last-modified header field.
Throwable.
localport field.
long value of the system property
with the specified name.
long value of the system property
with the specified name.
long value of the system property
with the specified name.
Get the value of a column in the current row as a Java object.
Get the value of a column in the current row as a Java object.
p.
File
object, or null if the name has no parent part.
port field.
URL.
The getPropertyInfo method is intended to allow a generic GUI tool to discover what properties it should prompt a human for in order to get enough information to connect to a database.
URL.
q.
URL.
URLConnection's URL
field.
URLConnection's
useCaches field.
The first warning reported by calls on this ResultSet is returned.
x.
y.
hasMoreTokens
method.
IllegalAccessError with no detail message.
IllegalAccessError with the specified
detail message.
IllegalAccessException without a
detail message.
IllegalAccessException with a detail message.
IllegalArgumentException with no
detail message.
IllegalArgumentException with the
specified detail message.
IllegalMonitorStateException with no
detail message.
IllegalMonitorStateException with the
specified detail message.
IllegalThreadStateException with no
detail message.
IllegalThreadStateException with the
specified detail message.
true if there is a security check in
progress; false otherwise.
null.
IncompatibleClassChangeError with no
detail message.
IncompatibleClassChangeError with the
specified detail message.
equals method.
index, and testing for equality using
the equals method.
IndexOutOfBoundsException with no
detail message.
IndexOutOfBoundsException with the
specified detail message.
boolean
argument into this string buffer.
char
argument into this string buffer.
char array
argument into this string buffer.
double
argument into this string buffer.
float
argument into this string buffer.
int
argument into this string buffer.
long
argument into this string buffer.
Object
argument into this string buffer.
index.
InstantiationError with no detail message.
InstantiationError with the specified
detail message.
InstantiationException with no detail message.
InstantiationException with the
specified detail message.
Integer object that
represents the primitive int argument.
Integer object that
represents the value represented by the string.
InternalError with no detail message.
InternalError with the specified
detail message.
InterruptedException with no detail message.
InterruptedException with the
specified detail message.
InterruptedIOException with no detail
message.
InterruptedIOException with the
specified detail message.
int.
InvalidObjectException with a
detail message.
IOException with no detail message.
IOException with the specified detail
message.
File object is an
absolute pathname.
File
object is a directory.
File
object is a "normal" file.
instanceof operator.
millis milliseconds for this thread to
die.
millis milliseconds plus
nanos nanoseconds for this thread to die.
File object was last modified.
File object.
LinkageError with no detail message.
LinkageError with the specified detail
message.
File object.
File that satisfy the specified filter.
count argument.
libname
argument.
double
value.
Long object that
represents the primitive long argument.
Long object that
represents the value represented by the string.
long.
MalformedURLException with no detail message.
MalformedURLException with the
specified detail message.
mark method before subsequent calls to the
reset method fail.
pos field at the time the last
mark method was called.
mark
and reset methods.
mark
and reset methods.
mark
and reset methods.
mark and
reset methods, which it does not.
double values.
float values.
int values.
long values.
char.
double.
float.
int.
long.
double values.
float values.
int values.
long values.
char.
double.
float.
int.
long.
File object.
File object, including any necessary parent directories.
double.
float.
double.
float.
NegativeArraySizeException with no
detail message.
NegativeArraySizeException with the
specified detail message.
double value between 0.0 and
1.0 from this random number generator's sequence.
nextToken method,
except that its declared return value is Object rather than
String.
float
value between 0.0 and 1.0 from this random
number generator's sequence.
double value with mean 0.0 and standard
deviation 1.0 from this random number generator's sequence.
int
value from this random number generator's sequence.
long
value from this random number generator's sequence.
NoClassDefFoundError with no detail message.
NoClassDefFoundError with the specified
detail message.
NoSuchElementException with no detail message.
NoSuchElementException with the
specified detail message.
NoSuchFieldException with no detail message.
NoSuchFieldException with the specified
detail message.
NoSuchMethodException with the
specified detail message.
NoSuchMethodException without a detail message.
NoSuchMethodException with a detail message.
hasChanged method, then notify all of its observers
and then call the clearChanged method to
indicate that this object has no longer changed.
hasChanged method, then notify all of its observers
and then call the clearChanged method to indicate
that this object has no longer changed.
NullPointerException with no detail message.
NullPointerException with the specified
detail message.
NumberFormatException with no detail message.
NumberFormatException with the
specified detail message.
URLConnection object that represents a
connection to the remote object referred to by the URL.
URL argument.
URL and returns an
InputStream for reading from that connection.
low <= c <= high
are "ordinary" in this tokenizer.
OutOfMemoryError with no detail message.
OutOfMemoryError with the specified
detail message.
long.
long in the
radix specified by the second argument.
URL into a
URL object.
double value that is closer than any other to
pi, the ratio of the circumference of a circle to its diameter.
representationClass = InputStream
mimeType = "text/plain; charset=unicode"
double.
float.
Throwable and its backtrace to the
standard error stream.
Throwable and its backtrace to the
specified print stream.
Throwable and its backtrace to the specified
print writer.
ProtocolException with no detail message.
ProtocolException with the
specified detail message.
nextToken method of this
tokenizer to return the current value in the ttype
field, and not to modify the value in the nval or
sval field.
key to the specified
value in this dictionary.
key to the specified
value in this hashtable.
0.0 and 1.0.
long seed.
File argument.
byte.length bytes of data from this data
input stream into an array of bytes.
b.length bytes of data from this input
stream into an array of bytes.
byte.length bytes of data from this
input stream into an array of bytes.
b.length bytes of data from this input
stream into an array of bytes.
b.length bytes of data from this file
into an array of bytes.
len bytes of data into an array of bytes
from this input stream.
len bytes of data from this data input
stream into an array of bytes.
len bytes of data from this input stream
into an array of bytes.
len bytes of data from this input stream
into an array of bytes.
len bytes of data from this input stream
into an array of bytes.
len bytes of data from this input stream
into an array of bytes.
len bytes of data from this piped input
stream into an array of bytes.
len bytes of data from this input stream into
an array of bytes.
len bytes of data from this file into an
array of bytes.
len bytes of data from this input stream
into an array of bytes.
len bytes of data from this input stream
into an array of bytes.
boolean value from the input stream.
boolean from this data input stream.
boolean from this file.
char value from the input stream.
double value from the input stream.
double from this data input stream.
double from this file.
float value from the input stream.
float from this data input stream.
float from this file.
b.length bytes into the byte array.
b.length bytes from this data input stream
into the byte array.
b.length bytes from this file into the byte
array.
b.length bytes into the byte array.
len bytes from this data input stream
into the byte array.
len bytes from this file into the byte
array.
int value from the input stream.
long value from the input stream.
To connect to a running interpreter, it must be started with the "-debug" option, whereupon it will print out the password for that debugging session.
key (and its corresponding
value) from this dictionary.
File object to
have the pathname given by the File argument.
oldChar in this string with newChar.
mark method was last called on this input stream.
count field of this byte array output
stream to zero, so that all currently accumulated output in the
ouput stream is discarded.
mark method was last called on this input stream.
mark method was last called on this input stream.
mark method was last called on this input stream.
ordinaryChar method
for more information on a character being ordinary.
long to the argument.
int to the argument.
Runnable is used
to create a thread, starting the thread causes the object's
run method to be called in that separately executing
thread.
Runnable run object, then that
Runnable object's run method is called;
otherwise, this method does nothing and returns.
RuntimeException with no detail message.
RuntimeException with the specified
detail message.
SecurityException with no detail message.
SecurityException with the specified
detail message.
SecurityManager.
s1, and then from the input
stream s2.
allowUserInteraction field of
this URLConnection.
ch.
ContentHandlerFactory of an
application.
allowUserInteraction field for all future
URLConnection objects to the specified value.
useCaches field to the
specified value.
doInput field for this
URLConnection to the specified value.
doOutput field for this
URLConnection to the specified value.
index of this
vector to be the specified object.
ifModifiedSince field of
this URLConnection to the specified value.
name.
Set the value of a parameter using an object; use the java.lang equivalent objects for integral values.
Set the value of a parameter using an object; use the java.lang equivalent objects for integral values.
Properties
argument.
long seed.
long seed.
URL argument to the indicated values.
URLStreamHandlerFactory.
useCaches field of this
URLConnection to the specified value.
short.
url argument.
n bytes of data from the
input stream.
n bytes of input from this input stream.
n bytes of data from the
input stream.
n bytes of data from the
input stream.
n bytes of data from this
input stream.
n bytes of data from the
input stream.
n bytes of input from this input stream.
n bytes of input.
n bytes of input in the underlying
input stream.
n bytes of input.
ProtocolException with no detail message.
ProtocolException with the
specified detail message.
double value.
StackOverflowError with no detail message.
StackOverflowError with the specified
detail message.
run method of this thread.
String containing no characters.
String by converting the specified array
of bytes using the platform's default character encoding.
String containing characters
constructed from an array of 8-bit integer values.
String by converting the specified
subarray of bytes using the platform's default character encoding.
String constructed from a subarray
of an array of 8-bit integer values.
String by converting the specified
subarray of bytes using the specified character encoding.
String by converting the specified array
of bytes using the specified character encoding.
String so that it represents the
sequence of characters currently contained in the character array
argument.
String that contains characters from
a subarray of the character array argument.
length argument.
representationClass = java.lang.String
mimeType = "application/x-java-serialized-object"
StringIndexOutOfBoundsException with no
detail message.
StringIndexOutOfBoundsException
class with an argument indicating the illegal index.
StringIndexOutOfBoundsException with
the specified detail message.
If so, the SQL AS clause can be used to provide names for computed columns or to provide alias names for columns as required.
Thread object.
Thread object.
Thread object.
Thread object.
Thread object.
Thread object so that it has
target as its run object, has the specified
name as its name, and belongs to the thread group
referred to by group.
Thread object.
Throwable with no detail message.
Throwable with the specified detail
message.
URL.
URL of a specific protocol to a
String.
String to lowercase.
String to lower
case using the rules of the given locale.
String.
String.
String.
String.
URL.
String representation of this URL connection.
toString method without any arguments.
double
argument.
String to upper
case using the rules of the given locale.
Boolean object corresponding to the primitive
value true.
nextToken method, this field
contains the type of the token just read.
UnknownError with no detail message.
UnknownError with the specified detail
message.
UnknownHostException with no detail
message.
UnknownHostException with the
specified detail message.
UnknownServiceException with no
detail message.
UnknownServiceException with the
specified detail message.
UnsatisfiedLinkError with no detail message.
UnsatisfiedLinkError with the
specified detail message.
URL object from the String
representation.
URL object from the specified
protocol, host, port
number, and file.
protocol
name, host name, and file name.
spec
within a specified context.
true, the protocol is allowed to use caching
whenever it can.
UTFDataFormatException with no detail
message.
UTFDataFormatException with the
specified detail message.
boolean argument.
char * argument.
char array
argument.
char array argument.
double argument.
float argument.
int argument.
long argument.
Object argument.
VerifyError with no detail message.
VerifyError with the specified detail message.
VirtualMachineError with no detail message.
VirtualMachineError with the specified
detail message.
low <= c <= high
are white space characters.
low <= c <= high
are word constituents.
b.length bytes from the specified byte array
to this output stream.
b.length bytes from the specified byte array
to this file output stream.
b.length bytes to this output stream.
b.length bytes from the specified byte array
to this output stream.
b.length bytes from the specified byte array
starting at offset off to this file.
len bytes from the specified byte array
starting at offset off to this buffered output stream.
len bytes from the specified byte array
starting at offset off to this byte array output stream.
len bytes from the specified byte array
starting at offset off to this output stream.
len bytes from the specified byte array
starting at offset off to the underlying output stream.
len bytes from the specified byte array
starting at offset off to this file output stream.
len bytes from the specified
byte array starting at offset off to
this output stream.
len bytes from the specified byte array
starting at offset off to this output stream.
len bytes from the specified byte array
starting at offset off to this piped output stream.
len bytes from the specified byte array
starting at offset off to this file.
byte to this output stream.
byte to the piped output stream.
boolean value to this output stream.
boolean to the underlying output stream as
a 1-byte value.
boolean to the file as a 1-byte value.
byte to the underlying output stream as
a 1-byte value.
byte to the file as a 1-byte value.
char value to this output stream.
char to the underlying output stream as a
2-byte value, high byte first.
char to the file as a 2-byte value, high
byte first.
double value to this output stream.
long using the
doubleToLongBits method in class Double,
and then writes that long value to the underlying
output stream as an 8-byte quantity, high byte first.
long using the
doubleToLongBits method in class Double,
and then writes that long value to the file as an
8-byte quantity, high byte first.
float value to this output stream.
int using the
floatToIntBits method in class Float,
and then writes that int value to the underlying
output stream as a 4-byte quantity, high byte first.
int using the
floatToIntBits method in class Float,
and then writes that int value to the file as a
4-byte quantity, high byte first.
int value to this output stream.
int to the underlying output stream as four
bytes, high byte first.
int to the file as four bytes, high byte first.
long value to this output stream.
long to the underlying output stream as eight
bytes, high byte first.
long to the file as eight bytes, high byte first.
short to the underlying output stream as two
bytes, high byte first.
short to the file as two bytes, high byte first.
out.write(buf, 0, count).