Error in Java file: Cannot find symbol

[Jayden]

I am getting some error in Java file when i am trying to compile a program that defines an object of another class from a .java file. At the same time i have also tried to add a main method to the class and i have also try to define an object and then successfully compiled that separate file, but when I try to run it I get a runtime exception that says: "Exception in thread "main" java.lang.NoClassDefFoundError". I know the problem is not in the program itself because the entire program compiled and ran seemingly without any kind of error on a different computer, so there must be some sort of problem with my computer. Thanks in advance for any help.

[MindSpace]

Majority of the time you get this error message because you have made some spelling mistake in the name of the class or it might happen that the programmer has not imported the class name. This might one of the reason because of which you are getting this message. If you thinking everything is workign proper then i would suggest you to post the code so that i can help you to overcome from this message.

[Jayden]

I had a check for it there is no spelling mistake in the name of the class and i am trying to run the following code

class UsingExceptions
throwException(); 

code
public class UsingExceptions
{ 
public static void main( String args[] )
{
try
{
throwException(); 
} 
catch ( Exception exception )
{
System.err.println( "Exception handled in main" );
} 
} 

public static void doesNotThrowException()
{
try 
{

System.out.println( "Method does not ThrowException" );
} 
catch ( Exception exception ) 
{
System.err.println( exception );
} 
finally 
{
System.err.println( "finally executed in doesNotthrowException" );
} 

System.out.println( "End of method doesNotThrowException" );
} 

public static void throwExceptionB() throws Exception
{
try 
{
System.out.println( "Method throwExceptionB" );
throw new Exception(); 
}
catch ( Exception exception ) 
{
System.err.println(
"Exception handled in method throwException" );
throw exception;

}
finally 
{
System.err.println( "finally executed in throwException" );
} 

} 


{
try 
{
System.out.println( "Method throwException" );
throw new Exception(); 
} 
catch ( Exception exception ) 
{
System.err.println(
"Exception handled in method throwException" );


} 
finally 
{
System.err.println( "finally executed in throwException" );
} 

} 


public static void throwExceptionNullPointer() throws Exception
{
try 
{
System.out.println( "Method throwException" );
throw new Exception(); 
} 
catch ( Exception exception ) 
{
System.err.println(
"Exception handled in method throwException" );
throw exception; 

} 
finally
{
System.err.println( "finally executed in throwException" );
} 

} 


public static void throwExceptionIO() throws Exception
{
try 
{
System.out.println( "Method throwException" );
throw new Exception(); 
} 
catch ( Exception exception )
{
System.err.println(
"Exception handled in method throwException" );
throw exception; 

}
finally 
{
System.err.println( "finally executed in throwException" );
} 

} 

}

[MindSpace]

I guess you are getting an error as cannot find symbol because in throwException method, you have blocked it out with a pair of forward slashes //. Try to remove those slash and then try to run your code and i am sure after that you won't be getting any error message as Cannot find symbol in java.

[Daren]

you are missing a } after
System.out.println( "End of method doesNotThrowException" );
}

[AngelSorce]

you are missing a } after
System.out.println( "End of method doesNotThrowException" );
}

yeah.. good one bro