[Soot-list] Type Analysis in Soot

Pallavi Majumder s8pamaju at stud.uni-saarland.de
Thu Feb 15 09:25:18 EST 2018


  Hi Nikhil,

Yes, of course, it is there in Soot. The best way to go about is to  
simply convert your class to jimple which would give you a perfect  
outlook of how Soot will actually process your code. At least that's  
the thumb rule I followed and it was the fastest and most efficient  
way of understanding Soot.

Regards,
Pallavi
Quoting Nikhil <cs16m028 at smail.iitm.ac.in>:

>           Hi,
>
>    I just started using soot. I want to know that whatever I am  
> looking for is already there in soot? 
>
>    Consider the following example program.
>
>          class Example {
>     public static void main(String[] args) {
>         Scanner sc = new Scanner(System.in);
>         int x = sc.nextInt();
>         List<Integer> l = null;
>
>         // x will be in between 1 and 3 only.
>
>         switch (x) {
>             case 1:
>                     l = new ArrayList<>();
>                     break;
>             case 2 :
>                     l = new LinkedList<>();
>                     break;
>             case 3 :
>                     l = new Vector<>();
>                     break;
>                 }        
>        
>         //At this point l might take one of this [ArrayList,  
> LinkedList, Vector]        
>         //Is this any analysis in Soot to get the above information?
>        
>         ArrayList<Integer> al = new ArrayList<>();
>         for (int i=0;i<4 ;i++ ) {
>                 al.add(i);
>             }    
>         l.addAll(al);        
>         System.out.println(l);
>     }
> }
>
> If some analysis is there, an explanation with a code will be very helpful.
> Thanks in advance.
>
> Cheers,
> --Nikhil
>  
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