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/JavadocCommandWizardPage.java
*/
	public void createControl(Composite parent) {
		initializeDialogUnits(parent);
		Composite composite= new Composite(parent, SWT.NONE);
		composite.setLayout(new FillLayout());
		fPage= new JavadocPreferencePage() {
			public void createControl(Composite parentComposite) {
				noDefaultAndApplyButton();
				super.createControl(parentComposite);
			}
			protected void updateStatus(IStatus status) {
				if (status.matches(IStatus.INFO)) {
					status= new StatusInfo(IStatus.ERROR, status.getMessage());
				}
				JavadocCommandWizardPage.this.updateStatus(status);
			}
		};
		fPage.createControl(composite);
		setControl(composite);
		Dialog.applyDialogFont(composite);
		WorkbenchHelp.setHelp(composite, IJavaHelpContextIds.JAVADOC_COMMAND_PAGE);
	}
	public void init() {
		updateStatus(new StatusInfo(IStatus.ERROR, "")); 
	}
	protected void finish() {
		fPage.performOk();
	}
}