public void testIfA(){ if(testIfB("True")){ System.out.println("True"); }else{ System.out.println("Nottrue"); } } public Boolean testIfB(Stringstr){ return Boolean.valueOf(str); } What is the result when method testIfA is invoked?()

A . True B . Nottrue C . Anexceptionisthrownatruntime. D . Compilationfailsbecauseofanerroratline12. E . Compilationfailsbecauseofanerroratline19.

时间:2022-10-12 17:40:40 所属题库:Java认证考试综合练习题库

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