sample_13.java

java课程的资料以及实验的代码

class Sample_13 
{
public static void main(String args[]) 
{
String s1 = "Hello";
String s2 = new String(s1);
System.out.println(s1 + " equals " + s2 + " -> " +
s1.equals(s2));
System.out.println(s1 + " == " + s2 + " -> " + (s1 == s2));
}
}