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/ZipFileExportOperation.java
try {
                children = ((IContainer) exportResource).members();
            } catch (CoreException e) {
                
                addError(
                        DataTransferMessages
                                .format(
                                        "DataTransfer.errorExporting", new Object[] { exportResource.getFullPath() }), e); 
            }
            for (int i = 0; i < children.length; i++)
                exportResource(children[i], leadupDepth + 1);
        }
    }
    /**
     *	Export the resources contained in the previously-defined
     *	resourcesToExport collection
     */
    protected void exportSpecifiedResources() throws InterruptedException {
        Iterator resources = resourcesToExport.iterator();
        while (resources.hasNext()) {
            IResource currentResource = (IResource) resources.next();
            exportResource(currentResource);
        }
    }
    /**
     *	Answer the error table
     *
     *	@return Vector of IStatus
     */
    public List getResult() {