SonarLint | Return of boolean expressions should not be wrapped into an "if-then-else" statement (java:S1126)
Problem private boolean assertFileContainString ( Path filePath, String fileName, String expect ) throws IOException { String content = FileUtil. getContent ( new File ( filePath. resolve ( fileName ) . toString ( ) ) ) ; if ( content. contains ( expect ) ) // <code smell here!> return true ; return false ; } 這個問題發生在回傳值為boolean,且你寫了不必要的if-then-else。 How to fix? 要解決這問題的方式,就是把不必要的if-then-else直接精簡成一行即可: private boolean assertFileContainString ( Path filePath, String fileName, String expect ) throws IOException { String content = FileUtil. getContent ( new File ( filePath. resolve ( fileName ) . toString ( ) ) ) ; return content. contains ( expect ) ; }