Java Programming

How many methods are possible in overloading in java programming?

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2010-08-13 19:46:06
2010-08-13 19:46:06

There is no hard limit defined.

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Operator overloading is not possible in Java.



method overloading is the primary way polymorphism is implemented in JavaOverloading methodsoverloaded methods: appear in the same class or a subclasshave the same name but,have different parameter lists, and,can have different return types


Operator overloading was a feature of C++ that the Java language designers thought was too complicated and not useful enough to include.


Java does not support operator overloading because Sun deliberately omitted it, citing simplicity as the reason for omission.


how many constructer can be defined in class in overloading of java programming


A java object is a collection of methods and properties defined in the Java programming language.


Method overloading is a technique in Java where you can have multiple methods in a class with the same name. These methods will have a different signature. Ex: public int add(int a, int b){} public float add(float a, float b){} The above two methods have the same name but a different signature. This is method overloading.


False. Two methods can have the same name in Java. It is called Method Overloading.


JAVA is an Object Based Programming Language. it doesn't provide multiple inheritance and operator overloading. while Object Oriented Lanuages provides both.


Yes. Overloaded methods are also Java methods and all Java methods can be overridden.


Operator overloading refers to redefining what the mathematical operators (+-*/) do when applied to different objects. Java does not support operator overloading.


It is possible to use arrays when employing java programming language. There are many different series of programming choice that can be employed with various end results.


really there is no difference between constructor overloading and metho overloading


Operator overloading means defining what the operators ie + - * / & | etc mean in terms of your object, by writing appropriate methods in the object's code. This is not permitted in java. Method overloading is using the same method name in methods with different paramters ie setSize(Dimension d) setSize(int height, int width)


No. Java does not allow the declaration of methods within methods.


Java supports method overloading. Several methods in a class (or extension), can use the same method name with different parameters and same result type.



Any function or method in Java that is coded by the programmer is called a user defined method in Java. The JAVA API (Application Programming Interface) has a set of predefined classes & methods that are for our usage. Whatever methods we create apart from these are termed as user defined methods. In java we not use the term functions. We call them "Methods"


java beans provide business logic methods by which we manually call methods such as setter methods and getter methods in a encapsulated way of object oriented programming. Or even we can say these are model components in MVC architecture.


== == === === === === === === Some Body told me that operator overloading is not there because it violates the transparency of java.since there is no hiding of information in java it does support op overloading === === === === === === Pranab Kumar Rana Software Engineer..... === === === ===


Java does not support user defined operator overloading.The operator '+' is overloaded in Java and can be used for adding both numbers and Strings.


we can achieve by the help of overloading and overrding cocepts and this two methods are help ful in dynamic and static polymorphism.....


A Java program is a program that is written in the java programming language. You can create java classes, packages, interfaces etc and create java programs. You can write methods inside these classes to create the functionality in your class.


Maybe because Sun said so. We have to bear with so many other idiosyncrasies too. But I guess that comes with every language. There were two major reasons why operator overloading wasn't allowed in Java: "cleanliness" and compiler complexity. The main reason was the first, a personal preference choice made by Java's creator, James Gosling. Operator overloading, while useful, can be exceedingly confusing, much more so than method overloading. Given the human tendency to assign specific meanings to single symbols, it is hard to get programmers to wrap their heads around multiple meanings for operators. What this means is that there is a marked increase in programming errors when a language supports operator overloading. Since practically the same benefit can be obtained via methods, the Java designers decided that the increased programmer mistake rate was not worth supporting operator overloading. From a Java compiler (e.g. javac) design standpoint, supporting operator overloading is considerably more difficult than method overloading, requiring a more complex compiler.



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