變數
資源配套支援變數，通常表示名稱或編號。這些項目會指定為 {0}、{1}、{2} 等，並帶有針對每個變數增加的編號。請務必從 {0} 開始，因為從 {1} 開始只會將 {1} 列印到螢幕，而不會用任何內容將其取代。
例如：
@RBEntry("Page {0} of {1}")
@RBComment("Displays the page number that the user is looking at
where the results of a query are paged")
@RBArgComment0("Current page number that is being looked at")
@RBArgComment1("Total amount of pages")
public static final String PAGE_NUMBER = "PAGE_NUMBER";