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In the Java programming language, a type that defines the implementation of a particular kind of object. A class DEFINITION defines INSTANCE and class variables and methods, as WELL as specifying the interfaces the class implements and the immediate SUPERCLASS of the class. If the superclass is not explicitly specified, the superclass will IMPLICITLY be Object.

In the Java programming language, a type that defines the implementation of a particular kind of object. A class definition defines instance and class variables and methods, as well as specifying the interfaces the class implements and the immediate superclass of the class. If the superclass is not explicitly specified, the superclass will implicitly be Object.

ACCESSING a RESOURCE WITHOUT AUTHENTICATION.

Accessing a resource without authentication.

The PROCESS of transferring an enterprise BEAN from SECONDARY storage to MEMORY. (SEE passivation.)

The process of transferring an enterprise bean from secondary storage to memory. (See passivation.)

The ACRONYM for the FOUR PROPERTIES guaranteed by transactions: ATOMICITY, consistency, isolation, and durability.

The acronym for the four properties guaranteed by transactions: atomicity, consistency, isolation, and durability.

The methods by which interactions with RESOURCES are limited to COLLECTIONS of users or PROGRAMS for the PURPOSE of enforcing integrity, confidentiality, or AVAILABILITY constraints.

The methods by which interactions with resources are limited to collections of users or programs for the purpose of enforcing integrity, confidentiality, or availability constraints.

A LOGICAL name that is referenced in EJB QL queries.

A logical name that is referenced in EJB QL queries.

The part of an ENTITY bean's DEPLOYMENT descriptor that defines the bean's PERSISTENT fields and RELATIONSHIPS.

The part of an entity bean's deployment descriptor that defines the bean's persistent fields and relationships.

A Java KEYWORD used to DECLARE a block of statements to be executed in the event that a Java exception, or run time ERROR, occurs in a preceding try block.

A Java keyword used to declare a block of statements to be executed in the event that a Java exception, or run time error, occurs in a preceding try block.

EXPLICIT CONVERSION from one DATA type to ANOTHER.

Explicit conversion from one data type to another.

A Java keyword that defines a group of statements to begin EXECUTING if a VALUE specified MATCHES the value DEFINED by a PRECEDING switch keyword.

A Java keyword that defines a group of statements to begin executing if a value specified matches the value defined by a preceding switch keyword.

Machine-independent CODE generated by the Java COMPILER and EXECUTED by the Java INTERPRETER.

Machine-independent code generated by the Java compiler and executed by the Java interpreter.

A JAVA keyword USED to resume program EXECUTION at the statement immediately FOLLOWING the current statement. If followed by a label, the program RESUMES execution at the labeled statement.

A Java keyword used to resume program execution at the statement immediately following the current statement. If followed by a label, the program resumes execution at the labeled statement.

Refers to an EXPRESSION or variable that can have only a true or false value. The Java programming language PROVIDES the boolean type and the literal values true and false.

Refers to an expression or variable that can have only a true or false value. The Java programming language provides the boolean type and the literal values true and false.

In the Java programming LANGUAGE, any code between matching BRACES. EXAMPLE: { x = 1; }.

In the Java programming language, any code between matching braces. Example: { x = 1; }.

An OPERATOR that manipulates the bits of one or more of its operands individually and in PARALLEL. Examples include the binary logical operators (&, |, ^), the binary SHIFT operators (&LT;< , >>, >>> ) and the UNARY one's complement operator (~).

An operator that manipulates the bits of one or more of its operands individually and in parallel. Examples include the binary logical operators (&, |, ^), the binary shift operators (<< , >>, >>> ) and the unary one's complement operator (~).

An OPERATOR that has TWO ARGUMENTS.

An operator that has two arguments.

A reusable software COMPONENT that conforms to certain design and NAMING CONVENTIONS. The conventions enable BEANS to be EASILY combined to create an application using tools that understand the conventions.

A reusable software component that conforms to certain design and naming conventions. The conventions enable beans to be easily combined to create an application using tools that understand the conventions.

AUTOMATIC CONVERSION between REFERENCE and PRIMITIVE TYPES.

Automatic conversion between reference and primitive types.

The PROCESS by which an entity proves to ANOTHER entity that it is acting on behalf of a SPECIFIC IDENTITY.

The process by which an entity proves to another entity that it is acting on behalf of a specific identity.

REFERS to an operation that is NEVER INTERRUPTED or left in an incomplete state under any CIRCUMSTANCE.

Refers to an operation that is never interrupted or left in an incomplete state under any circumstance.

American Standard CODE for Information INTERCHANGE. A standard assignment of 7-bit NUMERIC codes to characters. See ALSO Unicode.

American Standard Code for Information Interchange. A standard assignment of 7-bit numeric codes to characters. See also Unicode.

A COMPONENT that typically executes in a Web BROWSER, but can EXECUTE in a variety of other applications or DEVICES that support the APPLET programming model.

A component that typically executes in a Web browser, but can execute in a variety of other applications or devices that support the applet programming model.

The arguments SPECIFIED in a particular METHOD call. SEE also FORMAL parameter list.

The arguments specified in a particular method call. See also formal parameter list.

The ACRONYM for the four properties GUARANTEED by transactions: ATOMICITY, consistency, ISOLATION, and durability.

The acronym for the four properties guaranteed by transactions: atomicity, consistency, isolation, and durability.

The methods by which INTERACTIONS with resources are limited to collections of USERS or programs for the purpose of enforcing integrity, confidentiality, or AVAILABILITY CONSTRAINTS.

The methods by which interactions with resources are limited to collections of users or programs for the purpose of enforcing integrity, confidentiality, or availability constraints.

A collection of graphical USER interface (GUI) components that were implemented using native-platform versions of the components. These components provide that SUBSET of functionality which is common to all native platforms. Largely SUPPLANTED by the PROJECT Swing COMPONENT set. See also Swing.

A collection of graphical user interface (GUI) components that were implemented using native-platform versions of the components. These components provide that subset of functionality which is common to all native platforms. Largely supplanted by the Project Swing component set. See also Swing.

A METHOD that has no IMPLEMENTATION.

A method that has no implementation.

A class that contains one or more ABSTRACT methods, and therefore can never be INSTANTIATED. Abstract classes are defined so that other classes can extend them and MAKE them CONCRETE by implementing the abstract methods.

A class that contains one or more abstract methods, and therefore can never be instantiated. Abstract classes are defined so that other classes can extend them and make them concrete by implementing the abstract methods.

A JAVA keyword used in a class definition to specify that a class is not to be INSTANTIATED, but rather INHERITED by other CLASSES. An abstract class can have abstract methods that are not implemented in the abstract class, but in subclasses.

A Java keyword used in a class definition to specify that a class is not to be instantiated, but rather inherited by other classes. An abstract class can have abstract methods that are not implemented in the abstract class, but in subclasses.

A test SUITE, a set of tools, and other REQUIREMENTS used to CERTIFY a JAVA platform implementation conformant both to the applicable Java platform SPECIFICATIONS and to Java Software reference implementations.

A test suite, a set of tools, and other requirements used to certify a Java platform implementation conformant both to the applicable Java platform specifications and to Java Software reference implementations.

A SET of APIS that ASSISTS with the interfacing to MULTIPLE naming and directory services.

A set of APIs that assists with the interfacing to multiple naming and directory services.

The Software Development Kit (SDK) is development ENVIRONMENT for building applications, APPLETS, and components using the Java programming language. This SDK PROVIDES a reference implementation of the J2SE platform.

The Software Development Kit (SDK) is development environment for building applications, applets, and components using the Java programming language. This SDK provides a reference implementation of the J2SE platform.

J2SE CONSISTS of two components: Core Java and Desktop Java. Core Java provides back-end functionality, while Desktop Java provides GUI (Graphical USER Interface) functionality.

J2SE contains both the J2SE Development Kit(JDK) and the Java Runtime Environment(JRE).

javaSE(java Standard Edition)DEALS with developing standalone application and also basic programs for the network. j2se cotains two parts

1. core java
2. Advanced java.

J2SE consists of two components: Core Java and Desktop Java. Core Java provides back-end functionality, while Desktop Java provides GUI (Graphical User Interface) functionality.

J2SE contains both the J2SE Development Kit(JDK) and the Java Runtime Environment(JRE).

javaSE(java Standard Edition)deals with developing standalone application and also basic programs for the network. j2se cotains two parts

1. core java
2. Advanced java.