Biblioteca Java - Blame information for rev 36

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Rev Author Line No. Line
36 mihai 1  
2 public class CompareStrings {
3         public static void main(String[] args) {
4                 String s1 = "program test";
5                 String s2 = "program test";
6                 String s3 = new String("program test");
7                 String s4 = new String("program test");
8  
9                 //caz 1
10                 if(s1.equals(s2))
11                         System.out.println("1. Objects s1 and s2 are equals!");
12                 else
13                         System.out.println("2. Objects s1 and s2 are NOT equals!");
14  
15                 //caz 2
16                 if(s1 == s2)
17                         System.out.println("3. Objects s1 and s2 are equals!");
18                 else
19                         System.out.println("4. Objects s1 and s2 are NOT equals!");
20  
21                 //caz 3
22                 if(s1 == s3)
23                         System.out.println("5. Objects s1 and s2 are equals!");
24                 else
25                         System.out.println("6. Objects s1 and s2 are NOT equals!");
26  
27                 //caz 4
28                 if(s3 == s4)
29                         System.out.println("7. Objects s1 and s2 are equals!");
30                 else
31                         System.out.println("8. Objects s1 and s2 are NOT equals!");
32  
33         }
34 }
35