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/wizards/datatransfer/ZipFileImportWizard.java
}
    }
    /* (non-Javadoc)
     * Method declared on IWorkbenchWizard.
     */
    public void init(IWorkbench workbench, IStructuredSelection currentSelection) {
        this.workbench = workbench;
        this.selection = currentSelection;
        List selectedResources = IDE.computeSelectedResources(currentSelection);
        if (!selectedResources.isEmpty()) {
            this.selection = new StructuredSelection(selectedResources);
        }
        setWindowTitle(DataTransferMessages
                .getString("DataTransfer.importTitle")); 
        setDefaultPageImageDescriptor(getImageDescriptor("wizban/importzip_wiz.gif"));
        setNeedsProgressMonitor(true);
    }
    /* (non-Javadoc)
     * Method declared on IWizard.
     */
    public boolean performCancel() {
        return mainPage.cancel();
    }
    /* (non-Javadoc)
     * Method declared on IWizard.
     */
    public boolean performFinish() {
        return mainPage.finish();
    }
}