@throws class-name description
Adds an "Exception" subheading to the generated documentation,
with the class-name and description text. The class-name is the
name of the exception that may be thrown by the method. This tag
is valid only in the doc comment for a method or constructor.
If this class is not fully-specified, the Javadoc tool uses the
search order to look up this class. Multiple @throws tags can
be used in a given doc comment for the same or different exceptions.
Not functionnal: To ensure that all checked exceptions are
documented, if a @throws tag does not exist for an exception in
the throws clause, the Javadoc tool automatically adds that exception
to the HTML output (with no description) as if it were documented
with @throws tag.
The @throws documentation is copied from an overridden method
to a subclass only when the exception is explicitly declared in
the overridden method. The same is true for copying from an interface
method to an implementing method.
raise Exception.Create('Unterminated string: