Bug 37249 Export Javadoc does not give any error when the path to javadoc.exe is bogus
Version: 2.1.0 Build id: 200303272130 I had a bogus path to javadoc.exe in Preferences/Java/Javadoc. When I clicked Finish in the Export/Javadoc wizard, nothing happened. I gave up using the feature until today when I ran accross my bad Preference setting. Obviously, the wizard needed to give the user some kind of error message. (FYI, this happened when I upgraded my set up from Sun's 1.4.1_01 to 1.4.1_02.)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javadocexport/JavadocWizard.java
fJTWPage.init();
		fJSpWPage.init();
		fJSWPage.init();
	}
	public void init(IWorkbench workbench, IStructuredSelection structuredSelection) {
		IDialogSettings settings= getDialogSettings().getSection("javadoc"); 
		fStore= new JavadocOptionsManager(fXmlJavadocFile, settings, structuredSelection);
		fSelectedProjects= new HashSet(fStore.getJavaProjects());
	}
	private void refresh(IPath path) {
		if (fRoot.findContainersForLocation(path).length > 0) {
			try {
				fRoot.refreshLocal(IResource.DEPTH_INFINITE, null);
			} catch (CoreException e) {
				JavaPlugin.log(e);
			}
		}
	}
	private void spawnInBrowser() {
		if (fOpenInBrowser) {
			try {
				IPath indexFile= fDestination.append("index.html"); 
				URL url= indexFile.toFile().toURL();
				OpenBrowserUtil.open(url, getShell(), getWindowTitle());
			} catch (MalformedURLException e) {
				JavaPlugin.log(e);
			}
		}
	}
	private class JavadocDebugEventListener implements IDebugEventSetListener {