Question

I have this method that throws exception

public String Pipeit() throws TransformerException,   
TransformerConfigurationException,SAXException, IOException

i tried calling this method from a GUI

Pipe P = new Pipe (fname,x1name,x2name,x3name,oname);
     view.setText(P.Pipeit()throws TransformerConfigurationException,SAXException, 
        IOException))

It kept giving this error

• ‘)’ is expected.

Answer 1

Here’s one way to write this with correct syntax:

Pipe P = new Pipe (fname,x1name,x2name,x3name,oname);
try {
    view.setText(P.Pipeit());
} catch (TransformerConfigurationException e) {
    //log/handle the exception
} catch (TransformerException e) {
    //log/handle the exception
} catch (SAXException e) {
    //log/handle the exception
} catch (IOException e) {
    //log/handle the exception
}