Bug 108143 [Import/Export] error message does not go away when resources are selected for import
The patch for 97523 should have included code to prevent this problem, but it was overlooked. -Import an Archive or from the File System -Ensure the the Into Folder: field is empty -Uncheck all the resources to import (notice an error message appears) then check it again BUG: the error message does not go away
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardArchiveFileResourceImportPage1.java
private ZipFile getSpecifiedZipSourceFile(String fileName) {
        if (fileName.length() == 0)
            return null;
        try {
            return new ZipFile(fileName);
        } catch (ZipException e) {
            displayErrorDialog(DataTransferMessages.ZipImport_badFormat);
        } catch (IOException e) {
            displayErrorDialog(DataTransferMessages.ZipImport_couldNotRead);
        }
        sourceNameField.setFocus();
        return null;
    }
    /**
     *	Answer a handle to the zip file currently specified as being the source.
     *	Return null if this file does not exist or is not of valid format.
     */
    protected TarFile getSpecifiedTarSourceFile() {
        return getSpecifiedTarSourceFile(sourceNameField.getText());
    }
    /**
     *	Answer a handle to the zip file currently specified as being the source.
     *	Return null if this file does not exist or is not of valid format.
     */
    private TarFile getSpecifiedTarSourceFile(String fileName) {
        if (fileName.length() == 0)
            return null;
        try {
            return new TarFile(fileName);
        } catch (TarException e) {