单项选择题
阅读下面程序 public class OperatorsAndExpressions { void equalsMethodl(){ String s1=new String("how are you"); String s2=new String("how are you"); System.out.println(s1==s2); } public static void main(String args[]){ OperatorsAndExpressions OperAndExp=new OperatorsAndExpressions(); OperAndExp. equalsMethod1(); } } 程序运行结果是( )。
A.==
B.true
C.false
D.equal