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/JavadocTreeWizardPage.java
public boolean getCustom() {
		return fCustomButton.getSelection();
	}
	private void setOptionSetSettings() {
		if (!fStore.fromStandard()) {
			fCustomButton.setSelection(true);
			fDocletText.setText(fStore.getDocletPath());
			fDocletTypeText.setText(fStore.getDocletName());
			
			fDestinationText.setText(fStore.getDestination((IJavaProject) fWizard.getSelectedProjects().iterator().next()));
			fDestinationText.setEnabled(false);
			fDestinationBrowserButton.setEnabled(false);
			fDestinationLabel.setEnabled(false);
		} else {
			fStandardButton.setSelection(true);
			if (fWizard.getSelectedProjects().size() == 1)
				fDestinationText.setText(fStore.getDestination((IJavaProject) fWizard.getSelectedProjects().iterator().next()));
			else
				fDestinationText.setText(fStore.getDestination());
			fDocletText.setText(fStore.getDocletPath());
			fDocletTypeText.setText(fStore.getDocletName());
			fDocletText.setEnabled(false);
			fDocletLabel.setEnabled(false);
			fDocletTypeText.setEnabled(false);
			fDocletTypeLabel.setEnabled(false);
		}
	}
	/**
	 * Receives of list of elements selected by the user and passes them
	 * to the CheckedTree. List can contain multiple projects and elements from