Bug 148551 [Import/Export] Import File System Problem
When going to import some files if you choose General, then Filesystem. As you browse to the folder where you want to import items from and select it, the option to "Select All" is not available until you either select the folder or a file in the folder.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardFileSystemResourceImportPage1.java
overwriteExistingResourcesCheckbox.setFont(optionsGroup.getFont());
        overwriteExistingResourcesCheckbox.setText(DataTransferMessages.FileImport_overwriteExisting);
        
        createContainerStructureButton = new Button(optionsGroup, SWT.RADIO);
        createContainerStructureButton.setFont(optionsGroup.getFont());
        createContainerStructureButton.setText(DataTransferMessages.FileImport_createComplete);
        createContainerStructureButton.setSelection(false);
        
        createOnlySelectedButton = new Button(optionsGroup, SWT.RADIO);
        createOnlySelectedButton.setFont(optionsGroup.getFont());
        createOnlySelectedButton.setText(DataTransferMessages.FileImport_createSelectedFolders);
        createOnlySelectedButton.setSelection(true);
    }
    /**
     *	Create the group for creating the root directory
     */
    protected void createRootDirectoryGroup(Composite parent) {
        Composite sourceContainerGroup = new Composite(parent, SWT.NONE);
        GridLayout layout = new GridLayout();
        layout.numColumns = 3;
        sourceContainerGroup.setLayout(layout);
        sourceContainerGroup.setFont(parent.getFont());
        sourceContainerGroup.setLayoutData(new GridData(
                GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL));
        Label groupLabel = new Label(sourceContainerGroup, SWT.NONE);
        groupLabel.setText(getSourceLabel());
        groupLabel.setFont(parent.getFont());
        
        sourceNameField = new Combo(sourceContainerGroup, SWT.BORDER);
        GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL