java Method Error

java Method Error

View Answers

September 21, 2009 at 11:48 AM

Hi Friend,

You have used semi colon (;) with the declaration of mul(int x,int y) therefore you have got those errors.

Your code:

class mathoperation
{
static int add(int p,int q)
{
return(p+q);
}
static int mul(int x,int y)
{
return(x*y);
}
static int div(int c,int d)
{
return(c/d);
}
static int sub(int m, int n)
{
return(m-n);
}
}
class mathdemo
{
public static void main(String args[])
{
int r=mathoperation.add(10,20);
System.out.println("addition="+r);
int s=mathoperation.mul(10,20);
System.out.println("Multiplication="+s);
int t=mathoperation.div(10,20);
System.out.println("division="+t);
int o=mathoperation.sub(10,20);
System.out.println("subtraction="+o);
}
}

Thanks









Related Tutorials/Questions & Answers:
java Method Error - Java Beginners
java Method Error  class mathoperation { static int add(int p,int q) { return(p+q... Errors ,Please Give Me solution of Following Error G:\>javac mathdemo.java
java profram:error 405 method not found
java profram:error 405 method not found  import javax.servlet.http.*; import javax.servlet.*; import java.io.*; public class Configservlet..., Use doGet() method instead of doService() method. For more information, visit
Advertisements
Till Slip Program Error Free - No Main Method
Till Slip Program Error Free - No Main Method  Hi there i am a java... that the program recquires a main() method in order to be runned - here is the following code...() { initComponents(); } /** * This method is called from within
Till Slip Program Error Free - No Main Method
Till Slip Program Error Free - No Main Method  Hi there i am a java... that the program recquires a main() method in order to be runned - here is the following code...() { initComponents(); } /** * This method is called from within
Till Slip Program Error Free - No Main Method
Till Slip Program Error Free - No Main Method  Hi there i am a java... that the program recquires a main() method in order to be runned - here is the following code...() { initComponents(); } /** * This method is called from within
Till Slip Program Error Free - No Main Method
Till Slip Program Error Free - No Main Method  Hi there i am a java... that the program recquires a main() method in order to be runned - here is the following code...() { initComponents(); } /** * This method is called from within
Till Slip Program Error Free - No Main Method
Till Slip Program Error Free - No Main Method  Hi there i am a java... that the program recquires a main() method in order to be runned - here is the following code...() { initComponents(); } /** * This method is called from within
Till Slip Program Error Free - No Main Method
Till Slip Program Error Free - No Main Method  Hi there i am a java... that the program recquires a main() method in order to be runned - here is the following code...() { initComponents(); } /** * This method is called from within
java method
java method  can we declare a method in java like this static { System.loadLibrary("nativelib"); } i have seen this in a java learning E book. i don't understand the static { } plz help me. what kind of method
Java error
Java error  class WhileLoopMethod{ public static void main(String args[]){ new Hello(); } } class Hello{ int a = 5, b = 88; while(a } //it is giving compile time error .....illegal start
Java error
Java error  class WhileLoopMethod{ public static void main(String args[]){ new Hello(); } } class Hello{ int a = 5, b = 88; while(a } //it is giving compile time error .....illegal start
Java error missing return statement
Java error missing return object. For this we have taken a non void method... Java error missing return statement       Java error missing return
pass method reference in java
pass method reference in java  How to pass method reference in Java
Class and method question, Java?
Class and method question, Java?  Consider a Java class that you..., the method should display an error message and ask the user for a new value... Prompt string** and the following method: getValue displays the prompt and reads
Java compilation error - Java Beginners
Java compilation error  Method overridden problems in compile time error
Java making a method deprecated
Java making a method deprecated  java making a method deprecated In Java how to declare a method depricated? Is it correct to use depricated... or method in Java. Instead of it you can use alternatives that exists. Syntax
class method in java
class method in java  How to write a class method in Java?   You must read Java - Class, Object and Methods in Java
Using throw in java method
Using throw in java method  using throw with method implies what
Error handling - Java Beginners
Error handling  Hello, Help me write code as instructed bellow for a Java program. 1. Create a new Movie class which has two properties, title and rating. 2. Create a new Cinema class, add method addMovieGoers which takes
try catch method in java
try catch method in java  try catch method in java - when and how should i use the try and catch method in Java ?   Please visit the following links: http://www.roseindia.net/help/java/t/java-try.shtml http
java sleep in main method
java sleep in main method  Hi, How to write Java program for sleeping in the main method? I want Java program to have sleep in main method. Try to share me the code examples. Thanks
java sleep in main method
java sleep in main method  Hi, How to write Java program for sleeping in the main method? I want Java program to have sleep in main method. Try to share me the code examples. Thanks
Generic Method - Java Beginners
Generic Method  I want simple java program for Generic Method with explanation
getch() method in java
getch() method in java  does someone know how can i obtain the getch() function in java
Static Method in Java
Static Method in Java  Is Overriding Static methods possible in java? If Yes, How
java method - Java Beginners
java method  Plz help me on toString() in java  Hi Friend, The Object class provides the method toString() that returns the string..., the toString() method of the object is automatically called. Thanks
java error - Java Beginners
java error  G:\threading>javac threadmethods.java Note...; Hi Friend, You are using any deprecated method or something that has been obsoleted. To get the details of your error, compile your class with Xlint
Java Error - Java Beginners
Java Error  Here Error near Read Method import java.util.*; import java.io.*; public class inputdemo { public static void main(String[] args) throws IOException { String bookname,author; float price; System.out.println
Is main method compulsory in Java?
Is main method compulsory in Java?  Hi, Can we have a executable class in Java without a main method? I am going to write simple Java program and there is main method. Is main method compulsory in Java? Thanks   Hi
Method decleration in java
Method decleration in java  What is the catch or declare rule for method declarations
java method - Java Beginners
java method  i wanna explation about a method for example... Mail[] getAllMails(String userName) I WANNA EXPLATION ABOUT ABOVE METHOD CAN U... and Tutorials on Java Mail visit to : http://www.roseindia.net/javamail/ Thanks
Finalize method - Java Beginners
method, please can you suggest me a way out.   Hi method, finalize : Every class inherits the finalize() method from java.lang.Object the method... to the object exist the Object finalize method performs no actions but it may
Method overloading in java program
Method overloading in java program  How can we use method overloading in java program?   Method overloading:?In method overloading methods have same name but different type of parameters. Here is an example of method
getch() method in java
getch() method in java  does someone know how can i obtain the getch() function in java?   Hi Friend, In java, you can use the method next() of Scanner class.ADS_TO_REPLACE_1 Here is an example: import java.util.
java error - Java Beginners
java error  Hello sir, on compiling any program from command prompt.... But if I want to run that program the fetches me the following error. For example for file: Test.java C:\Program Files\Java\jdk1.6.0_17\bin>javac Test.java
method overloading - Java Beginners
method overloading   Write a program to demonstrate the method... }  Hi Friend, In Java, the methods having the same name within... is referred to as Method Overloading. In the given example, we have defined
compilation error - Java Beginners
compilation error  sir what is the error inthis code after... Employee(int i,String n){ id=i; name=n; } //a method to display data void... IOException { // TODO Auto-generated method stub //to accept data from
method overriding in java
method overriding in java  program to compute area of square,rectangle,triangle,circle and volume of sphere,cylinder and perimeter of a cube using method overriding
method overriding in java
method overriding in java  program to compute area of square,rectangle,triangle,circle and volume of sphere,cylinder and perimeter of a cube using method overriding
to solve the error - Java Beginners
, Your code having error : You not have declare any main method So java.lang.NoSuchMethodError: main error occur and you add this main method...; } } } } } For read more information : http://www.roseindia.net/java/ Thanks
Final method in java
Final method in java In this section we will learn about Final method in java... time error because final class cannot be inherited.ADS_TO_REPLACE_1 Final method... void display() // Error Final method cannot be overridden
what is ment by method signature in java.......
what is ment by method signature in java.......  what is ment by method signature in java.......   Hi Friend, The signature of a method is the combination of the method's name along with the number and types
Java Method with arrays
Java Method with arrays  My assignment is to write a java method..., write a program to test your method. my main method code is : public class...]; currentSmallestIndex = i; } } return currentSmallestIndex; } //main method
JAVA Error - Java Beginners
JAVA Error  i have made my own calculator GUI..and i want the text..."); btnBack.setForeground(red); it send me an error message that goes like this unknown... the correct method i shall use to change the color of the text of my button
Compile error - Java Beginners
Compile error  I get this error when compiling my program: java:167... to be thrown tc.countLines(inFile); ^ 1 error... true; } /** * Determines if the string is a method declaration
Error in POI - Java Beginners
Error in POI  Hi friend, I am working with Excel using POI API.I need to read an excel file and do some modifications and save this file... is not used by the program. For this I wrote a method inside calling
Destroy method in java - Java Beginners
Destroy method in java  Hi, What is the implementation of destroy method in java.. is it native or java code? Thanks   Hi Friend, This method is not implemented. Thanks
ERROR - Java Beginners
ERROR  Hello Sir i am getting error to this code 1.write a java program to read these strings apple orange banana and display the frist... am getting an error that is StringProgram.java:6: cannot resolve symbol
Java Error
Java Error      ... that occurs in a program. Error in java is a subclass of the Throwable class.... Most of the errors in java are abnormal conditions while the error ThreadDeath
customize method in java
customize method in java  hi there i want to create one customize method in which any no of parameters can be pass e.g the limit is 13 and if user wants to enter 3 inputs then that much can only be proceed so can i have solution

Ads