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The main advantage is that you don't have to implement those collections yourself. Java provides very efficient implementations for dozens of collections.
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Is spring framework in java?
Yes, Spring is a framework built using the Java Technology.
Collection framework in java?
Collection framework is a framework in java that helps us handle multiple java objects in one shot. For example if you have an employee validation system where you have details about all the employees in an office, you will have lets say 1000 employee objects available in an ArrayList which we can iterate and check if every employee that is going through the door is a valid employee. Some of the collections we can use are: a. ArrayList b. Vector c. HashMap d. HashSet e. etc
What is the purposes of generics in Java programming?
Generics are a part of generic programming within Java. They are commonly used to hold objects of any type, within a Java Collection Framework (JCF), and are a reusable data collection tool.
What are the diff core interfaces in java collection framework?
The "big two" core Collection interfaces are List and Set. You can usually also count the Map interface, though it doesn't actually implement the Collection interface.
What are the advantages of using a Java Hashmap?
One of the advantages to using a Java Hashmap is that it allows one to use null values in it. Another advantage is its speed by splitting data into many 'buckets' and reducing the length of search times.
Is spring framework in java?
Yes, Spring is a framework built using the Java Technology.
What are the advantages to using Spring Framework when programming in Java?
This program makes it easier to use, change and combine your java program. Struts tend to force actions where Spring gives you different options to create your own. Spring also has a well defined interface and gives you better tools for your framework.
Collection framework in java?
Collection framework is a framework in java that helps us handle multiple java objects in one shot. For example if you have an employee validation system where you have details about all the employees in an office, you will have lets say 1000 employee objects available in an ArrayList which we can iterate and check if every employee that is going through the door is a valid employee. Some of the collections we can use are: a. ArrayList b. Vector c. HashMap d. HashSet e. etc
What is the purposes of generics in Java programming?
Generics are a part of generic programming within Java. They are commonly used to hold objects of any type, within a Java Collection Framework (JCF), and are a reusable data collection tool.
What are the diff core interfaces in java collection framework?
The "big two" core Collection interfaces are List and Set. You can usually also count the Map interface, though it doesn't actually implement the Collection interface.
In what career would one use Java collections?
Careers that use Java Collections include programmers who build data capture and storage programs, as a Java Collection is a framework that allows a programmer to implement reusable data into a program.
What are the advantages of using a Java Hashmap?
One of the advantages to using a Java Hashmap is that it allows one to use null values in it. Another advantage is its speed by splitting data into many 'buckets' and reducing the length of search times.
What is java cryptography architecture?
The Java Cryptography Architecture (JCA) is a framework for working with cryptography using the Java programming language. It forms part of the Java security API, and was first introduced in JDK 1.1 in the java.security package.http://en.wikipedia.org/wiki/Java_Cryptography_Architecture
What is java utility?
Java.util package contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes.
What is the difference between framework and IDE?
IDE is just the development environment while the Framework is the backbone of compiling the code.IDE's :Visual StudioJbuilderjdevelopereclipsenetbeansand so onBut Framework for .Net programmers is different than what Java programmers understandFramework for java programmers is:Spring FrameworkStruts FrameworkShine Enterprise Java PatternFramework for .net programmers is:.net Framework 1.1.net Framework 2.net Framework 3.net Framework 3.5.net Framework 4
What can J.A.D.E stand for?
= Java Agent DEvelopment framework. =
What does Spring Framework specialize in?
The Java platform Spring Framework is an alternative to the Enterprise JavaBean model. It can be used to program a variety of Java applications, including web-based applications.
