Bug 310446 [LinkedResources] "Preferences > Linked Resources > New..." should not show "Variable..."
I20100425-2000 "Preferences > Linked Resources": The "New..." and "Edit..." dialogs should not show the "Variable..." button. When I select a variable, the "New Variable" dialog show an error (Path must be absolute.), and when I try to click "Extend...", nothing happens.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/PathVariablesGroup.java
/**
         * The name of the element.
         */
        public String name;
        /**
         * The path of the element.
         */
        public IPath path;
    }
    
    private static final int SIZING_SELECTION_PANE_WIDTH = 400;
    
    private Shell shell;
    private Label variableLabel;
    private TableViewer variableTable;
    private Button addButton;
    private Button editButton;
    private Button removeButton;
    
    private FontMetrics fontMetrics;
    
    private boolean multiSelect;
    
    private int variableType;
    
    private Listener selectionListener;