Java Fundamental Classes Reference

Transcription

1 Java Fundamental Classes Reference Mark Grand and Jonathan Knudsen O'REILLY Cambridge Köln Paris Sebastopol Tokyo

2 v Table of Contents Preface xv 1. Introduction The java.lang Package The java.lang.reflect Package The java.io Package Thejava.net Package The java.util Package The java.text Package The java.math Package The javautil.zip Package 7 1. USING THE FUNDAMENTAL CLASSES 9 2. Strings and Related Classes String StringBuffer String Concatenation StringTokenizer Threads Using Thread Objects Synchronizing Multiple Threads 24

3 VI TABLE OF CONTENTS 4. Exception Handling Handling Exceptions Declaring Exceptions., Generating Exceptions Collections Enumerations Vectors Stacks Hashtables,., I/O Input Streams and Readers Output Streams and Writers File Manipulation Object Serialization Object Serialization Basics, Writing Classes to Work with Serialization Versioning of Classes Networking Sockets URL Objects Security SecurityManager» ClassLoader Accessing the Environment I/O, System Properties Environment Variables, External Program Execution Garbage Collection Self Termination 97

4 TABLE OF CONTENTS vii II. REFERENCE The java.io Package BufferedlnputStream BufferedOutputStream BufferedReader Ill 11.4 BufferedWriter ByteArraylnputStream ByteArrayOutputStream." CharArrayReader CharArrayWriter CharConversionException Datalnput DatalnputStream DataOutput DataOutputStream EOFException Externalizable File.' FileDescriptor FilelnputStream FilenameFilter FileNotFoundException FileOutputStream FileReader FileWriter FilterlnputStream FilterOutputStream FilterReader FilterWriter InputStream InputStreamReader InterruptedlOException InvalidClassException InvalidObjectException 272

5 viii TABLE OF CONTENTS IOException. ; LineNumberlnputStream LineNumberReader, NotActiveException NotSerializableException Objectlnput ObjectJnputStream ObjectlnputValidation ObjectOutput ObjectOutputStream, ObjectStreamClass ObjectStreamException OptionalDataException OutputStream OutputStreamWriter PipedlnputStream PipedOutputStream PipedReader.." PipedWriter PrintStream PrintWriter PushbacklnputStream PushbackReader RandomAccessFile Reader SequencelnputStream Serializable StreamCorruptedException StreamTokenizer StringBufferlnputStream StringReader StringWriter SyncFailedException UnsupportedEncodingException 340

6 TABLE OF CONTENTS ix * UTFDataFormatException WriteAbortedException..; Writer..., Thejava.lang Package AbstractMethodError ArithmeticException ArraylndexOutOfBoundsException ArrayStoreException Boolean..., Byte Character Class..!., ClassCastException ClassCircularityError ClassFormatError ClassLoader ClassNotFoundException Cloneable CloneNotSupportedException Compiler Double Error...!...'..!...' Exception ExceptionlnlnitializerError Float IllegalAccessError IllegalAccessException IllegalArgumentException IllegalMonitorStateException IllegalStateException IllegalThreadStateException IncompatibleClassChangeError IndexOutOfBoundsException Integer 453

7 x TABLE OF CONTENTS InstantiationError InstantiationException InternalError InterruptedException LinkageError Long Math NegativeArraySizeException NoClassDefFoundError NoSuchFieldError NoSuchFieldException NoSuchMethodError NoSuchMediodException NullPointerException Number NumberFormatException Object OutOfMemoryError Process Runnable Runtime RuntimeException SecurityException SecurityManager Short StackOverflowError String StringBuffer StringlndexOutOfBoundsException System Thread ThreadDeatii ThreadGroup Throwable 621

8 TABLE OF CONTENTS xi UnknownError UnsatisfiedLinkError VerifyError VirtualMachineError Void The java.lang.reflect Package Array Constructor Field InvocationTargetException Member Method Modifier The java.math Package BigDecimal Biglnteger The java.net Package BindException ConnectException ContentHandler ContentHandlerFactory, DatagramPacket DatagramSocket DatagramSocketlmpl FileNameMap HttpURLConnection, InetAddress MalfonnedURLException MulticastSocket NoRouteToHostException ProtocolException ServerSocket Socket 743

9 xii TABLE OF CONTENTS SocketException... i Socketlmpl SocketlmplFactory...».,..., URL u URLConnection URLEncoder URLStreamHandler URLStreamHandlerFactory UnknownHostException UnknownServiceException Thejava.text Package Breaklterator * Characterlterator ChoiceFormat CollationElementlterator CollationKey Collator DateFormat i DateFormatSymbols DecimalFormat DecimalFormatSymbols» FieldPosition Format MessageFormat.:., NumberFormat.-....; ParseException ParsePosition RuleBasedCollator SimpleDateFormat StringCharacterlterator.,...;...; 882

10 TABLE OF CONTENTS xiii 17. Thejava.util Package BitSet Calendar Date, Dictionary EmptyStackException Enumeration EventListener EventObject GregorianCalendar Hashtable ListResourceBundle Locale MissingResourceException NoSuchElementException Observable Observer Properties PropertyResourceBundle Random ResourceBundle SimpleTimeZone Stack StringTokenizer TimeZone TooManyListenersException Vector The java.util.zip Package Adler CheckedlnputStream CheckedOutputStream Checksum CRC DataFormatException 7073

11 xiv TABLE OF CONTENTS 18.7 Deflater J DeflaterOutputStream GZIPInputStream 1: GZIPOütpütStream...: Inflater...: InflaterlnputStream ZipEntry ZipException ' ZipFile 7045 * ZipInputStream...: ZipOutputStream 7057 III. APPENDIXES i 7057 A. The Unicode 2.0 Character Set 7059 B. The UTF-8 Encoding 7063 Index 7065