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/preferences/JavadocPreferencePage.java
}
		}
		return null;
	}
	
	private void initFields() {
		fJavadocSelection.setTextWithoutUpdate(getJavaDocCommand());
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jface.preference.IPreferencePage#performOk()
	 */
	public boolean performOk() {
		getPreferenceStore().setValue(PREF_JAVADOC_COMMAND, fJavadocSelection.getText());
		JavaPlugin.getDefault().savePluginPreferences();
		return super.performOk();
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jface.preference.PreferencePage#performDefaults()
	 */
	protected void performDefaults() {
		IPreferenceStore store= getPreferenceStore();
		initJavadocCommandDefault(store);
		fJavadocSelection.setText(store.getDefaultString(PREF_JAVADOC_COMMAND));
		super.performDefaults();
	}
	private void doValidation() {
		StatusInfo status= new StatusInfo();
		
		String text= fJavadocSelection.getText();
		if (text.length() > 0) {