java volume i fundamentals eighth edition

... birthday; // Java is really the same as Date* birthday; // C++ Once you make this association, everything falls into place Of course, a Date* pointer isn’t initialized until you initialize it ... - i + 1)).divide(BigInteger.valueOf (i) ); Listing 3–6 BigIntegerTest .java import java. math.*; import java. util.*; 10 11 12 13 /** * This program uses big numbers to compute the odds of winning ... Encapsulation (sometimes called information hiding) is a key concept in working with objects Formally, encapsulation is nothing more than combining data and behavior in one package and hiding the implementation...

Ngày tải lên: 12/08/2014, 11:20

... specification The sizes of the primitive data types are specified, as is the behavior of arithmetic on them For example, an int in Java is always a 32-bit integer In C/C++, int can mean a 16-bit ... graphics • Internationalization • lavaBeans • Annotations In this edition, we reshuffled the contents of the two volumes In particular, multithreading is now covered in Volume I because it has ... EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT THIS PUBLICATION COULD INCLUDE TECHNICAL...

Ngày tải lên: 24/12/2013, 12:16

... doubtful utility except for interfacing with the Windows API In addition to Java and J++ sharing a common syntax, their foundational libraries (strings, utilities, networking, multithreading, math, ... databases While not glitzy, this is an important area where Java, primarily due to its portability and multithreading and networking capabilities, can add real value Java is making great inroads in embedded ... advanced Java libraries such as the Java Enterprise Edition and the Java Micro Edition Common Misconceptions About Java In summary, what follows is a list of some common misconceptions about Java, ...

Ngày tải lên: 06/04/2016, 00:28

... doubtful utility except for interfacing with the Windows API In addition to Java and J++ sharing a common syntax, their foundational libraries (strings, utilities, networking, multithreading, math, ... I Fundamentals innovation has shifted to advanced Java libraries such as the Java Enterprise Edition and the Java Micro Edition Common Misconceptions About Java In summary, what follows is a list of ... While not glitzy, this is an important area where Java, primarily due to its portability and multithreading and networking capabilities, can add real value Java is making great inroads in embedded...

Ngày tải lên: 31/07/2013, 09:23

... private, changes in their representation not affect the user of the class, and bugs are easier to detect Always initialize data Java won’t initialize local variables for you, but it will initialize ... statements such as import java. util.*; are automatically expanded into a list of specific imports such as import java. util.ArrayList; import java. util.Date; This is an extremely convenient feature ... added methods and fields } C++ NOTE: Inheritance is similar in Java and C++ Java uses the extends keyword instead of the : token All inheritance in Java is public inheritance; there is no analog to...

Ngày tải lên: 12/08/2014, 11:20

... the program imports the javax.swing.Timer class by name, in addition to importing javax.swing.* and java. util.* This breaks the ambiguity between javax.swing.Timer and java. util.Timer, an unrelated ... in Eiffel) Instead, interfaces afford most of the benefits of multiple inheritance while avoiding the complexities and inefficiencies C++ NOTE: C++ has multiple inheritance and all the complications ... import javax.swing.Timer; // to resolve conflict with java. util.Timer 12 13 14 15 16 17 public class TimerTest { public static void main(String[] args) { ActionListener listener = new TimePrinter();...

Ngày tải lên: 12/08/2014, 11:20

... void windowOpened(WindowEvent e); void windowClosing(WindowEvent e); void windowClosed(WindowEvent e); void windowIconified(WindowEvent e); void windowDeiconified(WindowEvent e); void windowActivated(WindowEvent ... WindowListener windowClosing windowOpened windowIconified windowDeiconified windowClosed windowActivated windowDeactivated WindowEvent • getWindow Window WindowFocusListener windowGainedFocus windowLostFocus ... windowIconified(WindowEvent e) is called after the window has been iconified • void windowDeiconified(WindowEvent e) is called after the window has been deiconified • void windowActivated(WindowEvent e) is called...

Ngày tải lên: 12/08/2014, 11:20

... the assertion condition into a string that is printed if the assertion fails For example, if assert(x >= 0) fails, it prints that "x >= 0" is the failing condition In Java, the condition is not ... jre/lib/logging.properties To use another file, set the java. util.logging.config.file property to the file location by starting your application with java -Djava.util.logging.config.file=configFile MainClass CAUTION: ... e); } Listing 11–2 puts this recipe to use with an added twist: Logging messages are also displayed in a log window Listing 11–2 import import import import import LoggingImageViewer .java java.awt.*;...

Ngày tải lên: 12/08/2014, 11:20

... Collections java. util.List 1.2 • ListIterator listIterator() returns a list iterator for visiting the elements of the list • ListIterator listIterator(int index) returns a list iterator ... consider the following code: List list = ; ListIterator iter1 = list.listIterator(); ListIterator iter2 = list.listIterator(); iter1.next(); iter1.remove(); iter2.next(); ... elements in an array that is modifiable but not resizable java. util.List 1.2 • List subList(int firstIncluded, int firstExcluded) returns a list view of the elements within a range of positions...

Ngày tải lên: 12/08/2014, 11:20

... object in Java has an intrinsic lock and an intrinsic condition If a method is declared with the synchronized keyword, then it acts like a monitor method The condition variable is accessed by calling ... wait or notifyAll is the equivalent of intrinsicCondition.await(); intrinsicCondition.signalAll(); NOTE: The wait, notifyAll, and notify methods are final methods of the Object class The Condition ... Condition newCondition() returns a condition object that is associated with this lock java. util.concurrent.locks.Condition 5.0 • void await() puts this thread on the wait set for this condition...

Ngày tải lên: 12/08/2014, 11:20

... business applications? a b It is difficult for businesses to communicate quickly or efficiently using individual PCs c It is difficult to provide management for operating individual PCs d Individual ... Which of the following describes cancellation in cabling? a b Twisting wire pairs provides self-shielding within the network media c The magnetic fields of wires on different electrical circuits ... twisted-pair cable is a four-pair wire medium used in a variety of networks Insulating material covers each of the eight individual copper wires in the UTP cable In addition, each pair of wires is twisted...

Ngày tải lên: 17/01/2014, 08:20

... CHARLES II CHAPTER LXV CHARLES II CHAPTER LXVI CHARLES II CHAPTER LXVII Charles II CHAPTER LXVIII CHARLES II CHAPTER LXIX CHARLES II CHAPTER LXX JAMES II CHAPTER LXXI JAMES II NOTES List of Illustrations ... Accession of George III to the TwentyThird Year of the Reign of Queen Victoria by E Farr and E.H Nolan VOLUME ONE Part VI From Charles II to James II CONTENTS CHAPTER LXIII CHARLES II CHAPTER LXIV ... arise in so delicate a situation The capacity, too, of Albemarle was not extensive, and his parts were more solid than shining Though he had distinguished himself in inferior stations, he was imagined,...

Ngày tải lên: 19/02/2014, 05:20

... Section 21.4 Specifying Width with FieldPosition Section 21.5 Parsing Input Section 21.6 Decimal Formats Part PART VII: Devices Chapter 22 The Java Communications API Section 22.1 The Architecture ... PART VII: Devices Chapter 22 The Java Communications API Section 22.1 The Architecture of the Java Communications API Section 22.2 Identifying Ports Section 22.3 Communicating with a Device on ... Working with Files Section 17.1 Understanding Files Section 17.2 Directories and Paths Section 17.3 The File Class Section 17.4 Filename Filters Section 17.5 File Filters Section 17.6 File Descriptors...

Ngày tải lên: 06/03/2014, 11:20

... large, enterprise application that will be accessible through a web interface (in Volume II) and as a web service (in Volume III) Starting in this chapter, I will detail a fictional company, ... does a UDDI registry fit into the equation? I' m going to address all of these issues in this series (yes, I said series!) of books, Building Java Enterprise Applications You hold Volume I in your ... Davis) In other words, trying to describe how to build an application without in fact building one is nearly impossible For that reason, this entire series discusses the Java APIs and code within...

Ngày tải lên: 27/06/2014, 09:20

... large, enterprise application that will be accessible through a web interface (in Volume II) and as a web service (in Volume III) Starting in this chapter, I will detail a fictional company, ... does a UDDI registry fit into the equation? I' m going to address all of these issues in this series (yes, I said series!) of books, Building Java Enterprise Applications You hold Volume I in your ... Davis) In other words, trying to describe how to build an application without in fact building one is nearly impossible For that reason, this entire series discusses the Java APIs and code within...

Ngày tải lên: 05/08/2014, 10:20

... permission instance Name the new attribute uniquePermission While permission would be descriptive, prepending it with the word "unique" indicates that permissions are not duplicated within the ... the top-level organization This path, when strung together into a string, is called a distinguished name; it is unique within the tree (which is why it's called distinguished) Figure 3-11 shows ... Forethought directory hierarchy, with illustrative entries 54 Building Java Enterprise Applications Volume I: Architecture With this hierarchy in place, you are ready to move on It's been a long ride,...

Ngày tải lên: 05/08/2014, 10:20

... situations of directly dealing with a database-specific value Additionally, you will notice that the ID of the office is returned as an Integer, instead of the Java primitive int type An Integer is ... obtains the InitialContext by directly instantiating the object This assumes that you are using an application server that supports this facility, which involves a jndi.properties file being in ... previous section You'll use this local interface later, in the User bean, which will have a persistence relationship with the Office bean 62 Building Java Enterprise Applications Volume I: Architecture...

Ngày tải lên: 05/08/2014, 10:20

... com.forethought.ldap; import import import import import import import import import import import import import import import import java. util.Properties; java. util.LinkedList; java. util.List; javax.naming.Context; ... java. io.Serializable; public class OfficeInfo implements Serializable { /** The ID of this office */ private int id; /** The city this office is in */ private String city; /** The state this office is in ... javax.naming.directory.Attributes; javax.naming.directory.BasicAttribute; javax.naming.directory.BasicAttributes; javax.naming.directory.DirContext; javax.naming.directory.InitialDirContext; javax.naming.directory.ModificationItem;...

Ngày tải lên: 05/08/2014, 10:20

... application will use groups and permissions First, it is possible to establish that users will never have individual permissions assigned to them; I talked about this in some detail in Chapter In ... most searches The first step in building this filter is identifying the criteria (not necessarily in code format, but with simple words), which in this case is fairly simple First, you want to ... assigned } 117 Building Java Enterprise Applications Volume I: Architecture public void revokePermission(String groupName, String permissionName) throws NamingException { try { ModificationItem[] mods...

Ngày tải lên: 05/08/2014, 10:20