Hello ,
I'm using voce , a voice recognizer.
Everything work well , when i say fish , it show fish when i say cat it show cat, the only thing i want to do is that when i say fish , first of all : he show "fish" then he save it under fish.png and then it print it out !

but it don't seems to work, it's not really saying anything as a error but just not printing it out.

Can someone tell me what mistake i've made?

1. import voce.*;
   
   String s;
   
   
   int xPos = 0;
   int yPos = 0;
   
   void setup() {
     size(480, 200);
     background(255);
     voce.SpeechInterface.init("voce/library", true, true,
     "voce/library/gram", "cat");
     System.out.println("This is an awesome test");
     textFont(createFont("NeutraTextTF-BookItalicAlt", 24));
   }
   
   void draw() {
   
     stroke(255);
   
     while (voce.SpeechInterface.getRecognizerQueueSize () > 0)
     {
       s = voce.SpeechInterface.popRecognizedString();
       println(s);
       voce.SpeechInterface.synthesize(s);
   
   
   
       if (s.equals("cat")) {
   
         save("cat.png");
       }
   
   
       if (s.equals("dog")) {
         save("dog.png");
       }
   
       if (s.equals("fish")) {
         save("fish.png");
         String[] params = {
           "lp", "/Users/Nathalie/Documents/Processing/fish.png"
         };
         exec(params);
         println(params);
       }
   
       //textMode(SHAPE);
       background(255);
       fill(0);
       text(s, 50, 50);
     }
   }