Bug 33897 [Import/Export] Export to .tar.gz or .tar.bz2
Right click a Java project. Choose "Export...". A window opens where you can choose between different export targets. There is no ".tar.gz" target or ".tar.bz2". I would like to have either one (or both). If I must choose one, I prefer ".tar.bz2", but I don't really have a strong opinion about it; ".tar.gz" would be fine as well. The reason I somewhat prefer bzip2 is that bzip2 makes files noticably smaller than gzip, and my impression is that gzip is slowly being outcompeted. A Linux-GTK implementation would be good enough for me, but it is possible that "Unix All" would be a better platform as other Unix users could probably be interested in this as well.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardFileSystemResourceExportPage1.java
}
    /**
     *	Answer the string to display in self as the destination type
     *
     *	@return java.lang.String
     */
    protected String getDestinationLabel() {
        return DataTransferMessages.getString("FileExport.toDirectory"); 
    }
    /**
     *	Answer the contents of self's destination specification widget
     *
     *	@return java.lang.String
     */
    protected String getDestinationValue() {
        return destinationNameField.getText().trim();
    }
    /**
     *	Set the current input focus to self's destination entry field
     */
    protected void giveFocusToDestination() {
        destinationNameField.setFocus();
    }
    /**
     *	Open an appropriate destination browser so that the user can specify a source
     *	to import from
     */
    protected void handleDestinationBrowseButtonPressed() {
        DirectoryDialog dialog = new DirectoryDialog(getContainer().getShell(),
                SWT.SAVE);