Bug 300046 ImportTypeDialog is lacking in javadoc
This seems to be a new type that was introduced when the resources work was merged into the 3.x stream. Some stuff is documented but there are other areas that aren't (such as the class itself). I don't even know what a "type" is but I'm pretty sure we're not talking about a Java type. Is this supposed to be public or internal? Please make the necessary changes and polish before the API freeze in M6.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/ide/dialogs/ImportTypeDialog.java
return super.open();
	}
	protected void configureShell(Shell shell) {
		super.configureShell(shell);
		String title = (operationMask & IMPORT_FILES_ONLY) != 0 ? IDEWorkbenchMessages.ImportTypeDialog_titleFilesOnly:
			IDEWorkbenchMessages.ImportTypeDialog_title;
		shell.setText(title);
		PlatformUI.getWorkbench().getHelpSystem().setHelp(shell,
				IIDEHelpContextIds.IMPORT_TYPE_DIALOG);
	}
	protected Control createMessageArea(Composite parent) {
		Composite composite = new Composite(parent, 0);
		GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
 		composite.setLayoutData(gridData);
		
		GridLayout layout = new GridLayout();
		layout.numColumns = 1;
		layout.marginTop= convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
		layout.marginWidth= convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
		composite.setLayout(layout);
		String message = (operationMask & IMPORT_FILES_ONLY) != 0 ? IDEWorkbenchMessages.ImportTypeDialog_questionFilesOnly:
			IDEWorkbenchMessages.ImportTypeDialog_question;
		
		if (message != null) {
			Label messageLabel = new Label(composite, SWT.WRAP);
			messageLabel.setText(message);
			gridData = new GridData(SWT.FILL, SWT.BEGINNING, true, false);
			messageLabel.setLayoutData(gridData);
		}
		return composite;