collection frame

collection frame

View Answers

December 10, 2008 at 12:46 AM

Hi friend,

(1)Generics:Provides compile-time (static) type safety for collections and eliminates
the need for most typecasts (type conversion).

(2)Metadata: Also called annotations, allows language
constructs such as classes and methods to be tagged with
additional data, which can then be processed by metadata-
aware utilities.

(3)Autoboxing/unboxing: Automatic conversions between
primitive types (such as int) and primitive wrapper classes
(such as Integer).

(4)Enumerations: The enum keyword creates a typesafe,
ordered list of values (such as Day.MONDAY, Day.TUESDAY,
etc.). Previously this could only be achieved by non-
typesafe constant integers or manually constructed classes
(typesafe enum pattern).

(5)Swing: New skinnable look and feel, called synth.
Varargs: The last parameter of a method can now be declared
using a type name followed by three dots (e.g. void drawtext
(String... lines)).

(5)Enhanced 'for loop': The for loop syntax is extended
with special syntax for iterating over each member of
either an array or any Iterable..

For more information on JDK 1.5 visit to :

http://www.roseindia.net/tutorialsearch/?t=Jdk%201.5

Thanks









Related Tutorials/Questions & Answers:
collection frame work
collection frame work  explain all the concept in collection frame work
collection frame work
collection frame work  explain the hierarchy of one dimensional collection frame work classes
Advertisements
collection frame work
collection frame work  could you please tell me detail the concept of collection frame work
Collection frame work - Java Beginners
Collection frame work  How to a sort a list of objects ordered by an attribute of the object
How to Synchronize the Entire collection Frame Work?
How to Synchronize the Entire collection Frame Work?  How to Synchronize the Entire collection Frame Work?   I Think We must implement the Through Sub Interfaces of Collection Frame work
collection frame - Java Interview Questions
collection frame   starting from jdk1.0 to jdk 1.5,what are the feature s added in each version of collection frame up to jdk1.5 .  Hi friend, (1)Generics:Provides compile-time (static) type safety
how to display duplicate elements with out using collection Frame work?
how to display duplicate elements with out using collection Frame work?  how to display duplicate elements with out using collection Frame work
FRAME
FRAME  WHILE I'M RUNNINGFILE OF A GUI PROGRAMME(JDBC CONNECTION) INSTEAD OF OUTPUT FRAME ONLY TWO BLANK FRAMES ARE GETTING DISPLAYD... CAN ANYONE HELP ME TO SOLVE DS PROBLEM
FRAME
FRAME  WHILE I'M RUNNINGFILE OF A GUI PROGRAMME(JDBC CONNECTION) INSTEAD OF OUTPUT FRAME ONLY TWO BLANK FRAMES ARE GETTING DISPLAYD... CAN ANYONE HELP ME TO SOLVE DS PROBLEM
frame
frame  how to creat a frame in java   Hi Friend, Try the following code:ADS_TO_REPLACE_1 import java.awt.*; import javax.swing.*; import java.awt.event.*; class RetrieveDataFromTextFields{ public static void
Collection
Collection  What is the exact difference between lagacy classes and collection classes? and Enumeration is possible on Collection classes
collection
collection  As we know array holds the similar kind of elements, then in collection how toArray() method will convert the collection having different objects as elements to an array in java
collection
, Hashtable and Collections and Collection?   Enumeration : It is series... : It is re-sizable array implementation. Belongs to 'List' group in collection... Map in collection. Collections : It implements Polymorphic algorithms which
Collection
Collection  actually why do we need collections? means we can also store group of objects in relational data base and dbms also provides all the operatoins insert,delete,update,sort,search etc. then why collection
frame update another frame.
frame update another frame.   How do I make a link or form in one frame update another frame
collection overview and collection interface
collection overview and collection interface  write the program for collection interface?   Please visit the following links: http://www.roseindia.net/java/jdk6/Collection-Interfaces.shtml http://www.roseindia.net
one frame update another frame
one frame update another frame  How do I make a link or form in one frame update another frame
Collection Types
Collection Types  What are the Collection types in Hibernate
panel and frame
panel and frame  What is the difference between panel and frame
Java Frame
Java Frame  What is the difference between a Window and a Frame
Collection framework
Collection framework  what are the real life examples of using Collection in java
billing frame
billing frame  how to generate billing frame using swing which contain sr. no, name of product, quantity, price & total
Java Collection
Java Collection  What is the Collection interface
Jaca Collection
Jaca Collection  does Java collection allow incompatible types to be stored in single collection
Collection in java
Collection in java  What are the meaning of the letters E,T,K and V that come in the collection concept
collection and framework.
collection and framework.  please give some study material of collection and framework
Image on frame
Image on frame   Hi, This is my code. In this I am unable to load... java.awt.event.*; public class AwtImg extends Frame { Image img; public...(); } AwtImg() { super("Image Frame"); MediaTracker mt=new
Frame query
Frame query  Hi, I am working on Images in java. I have two JFrame displaying same image. We shall call it outerFrame and innerFrame.In innerFrame i am rotating the image.After all the rotations i need to display this image
frame generation
frame generation  Hi I wnat to genarate one frame with two tabs working ,production..and I want two radiobuttons sector ,others in the frames..based on the tab selection I want to clikc the radio button..when i ckick the radio
Frame
frame
Collection Api
Collection Api  which scenario we are using arraylist and linkedlist and vector
collection interface
collection interface  methods of collection interface and their description with example program?   Please visit the following links: http://www.roseindia.net/java/jdk6/Collection-Interfaces.shtml http
collection interface
collection interface  methods of collection interface and their description with example program?   Please visit the following links: http://www.roseindia.net/java/jdk6/Collection-Interfaces.shtml http
COLLECTION FRAMEWORK
COLLECTION FRAMEWORK  Hi, i need complete detailed explanation on COLLECTION FRAMEWORK with examples(which include set,list,queue,map and operations performed on them).need help... Regards, Anu
COLLECTION FRAMEWORK
COLLECTION FRAMEWORK  Hi, i need complete detailed explanation on COLLECTION FRAMEWORK with examples(which include set,list,queue,map and operations performed on them).need help... Regards, Anu
Java collection
Java collection  What are differences between Enumeration, ArrayList, Hashtable and Collections and Collection
garbage collection
garbage collection  how to use garbage collection in program using core java
Collection Api
Collection Api  what is the use of navidableset and navigablemap why we are using that two class
Garbage collection
Garbage collection  why garbage collection? How it works?   Garbage collection is one of the most important features of Java. The purpose of garbage collection is to identify and discard objects that are no longer
Collection framework
Collection framework  import java.util.*; public class CollectFrame { public static void main(String [] args) { System.out.println( "Collection Example!\n" ); //int size; HashSet collection = new HashSet(); String str1
how to create frame in swings
how to create frame in swings  how to create frame in swings
Collection HashMap
Collection HashMap  Please give me an example in which hash map having key value pair and key should be map again means map within map example. thanks in advance
Collection HashMap
Collection HashMap  Please give me an example in which hash map having key value pair and key should be map again means map within map example. thanks in advance
link to other frame - Applet
link to other frame  how a button to open to another frame? and the frame can keyin the data and it can show at the previous frame
Collection Framework
Collection Framework  Please help me out..I have a class as below public class Employee { private int Id; private String name; private int salary; private int age; } public class Collection { public static void main
collection
collection
Collection
collection

Ads