public class X {   public static void main (Stringargs) {   String s1 = new String (“true”);   Boolean b1 = new Boolean (true);   if (s2.equals(b1)) {   System.out.printIn(“Equal”);   }   }   }   What is the result? () 

A .  The program runs and prints nothing. B .  The program runs and prints “Equal” C .  An error at line 5 causes compilation to fail. D .  The program runs but aborts with an exception.

时间:2022-10-04 00:51:07 所属题库:SCJP程序员认证考试题库

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