当执行下面代码时,会输出( )。 Boolean b1 = new Boolean(true); Boolean b2 = new Boolean(true); if (b1 == b2) if (bi.equals(b2)) System. out.printin ("a"); else System. out. println ("b"); else if (bi.equals(b2)) System. out.println ("c"); else System. out.printIn("d");
int index = 1;
boolean[] test = new Boolean[3];
boolean foo= test [index];
What is the result?()
int index = 1;
boolean test = new Boolean;
boolean foo= test [index];
What is the result?()
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