boolean variable

基本解釋

Also notice the presence of a Boolean variable named init.
另外還要注意名為 init 的 Boolean 變量的存在。
I set a Boolean variable, called "pass", to true—I will assume the application state is correct and examine the state, setting pass to false if anything is wrong.
我設置了一個名為“pass”的布爾變量，將其設為 true — 我假設應用程序的狀態(tài)是正確的并檢查該狀態(tài)，如果有某個地方出錯，則將 pass 設為 false。
The constructor for the SelectionListener implementation accepts a Boolean variable that defines whether the tree items are to be expanded or collapsed, depending on which button is selected.
SelectionListener 實現(xiàn)的構造函數(shù)接受一個布爾變量，該變量定義要展開還是折疊樹項目，具體取決于選中了哪個按鈕。