Bug 191254 [WorkbenchLauncher] Eclipse launched with gcj should alert user to potential problems
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/ChooseWorkspaceDialog.java
* @param shell the shell
     */
    protected void configureShell(Shell shell) {
        super.configureShell(shell);
        shell.setText(IDEWorkbenchMessages.ChooseWorkspaceDialog_dialogName);
    }
    /**
     * Notifies that the ok button of this dialog has been pressed.
     * <p>
     * The <code>Dialog</code> implementation of this framework method sets
     * this dialog's return code to <code>Window.OK</code>
     * and closes the dialog. Subclasses may override.
     * </p>
     */
    protected void okPressed() {
        launchData.workspaceSelected(TextProcessor.deprocess(getWorkspaceLocation()));
        super.okPressed();
    }
	/**
	 * Get the workspace location from the widget.
	 * @return String
	 */
	protected String getWorkspaceLocation() {
		return text.getText();
	}
    /**
     * Notifies that the cancel button of this dialog has been pressed.
     * <p>
     * The <code>Dialog</code> implementation of this framework method sets
     * this dialog's return code to <code>Window.CANCEL</code>