private void parseParameters() {
   // <emulator> exist in pom file
   if (emulator != null) {
     // <emulator><avd> exists in pom file
     if (emulator.getAvd() != null) {
       parsedAvd = emulator.getAvd();
     } else {
       parsedAvd = determineAvd();
     }
     // <emulator><options> exists in pom file
     if (emulator.getOptions() != null) {
       parsedOptions = emulator.getOptions();
     } else {
       parsedOptions = determineOptions();
     }
     // <emulator><wait> exists in pom file
     if (emulator.getWait() != null) {
       parsedWait = emulator.getWait();
     } else {
       parsedWait = determineWait();
     }
   }
   // commandline options
   else {
     parsedAvd = determineAvd();
     parsedOptions = determineOptions();
     parsedWait = determineWait();
   }
 }