code clean up

components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.emulator/src/main/java/org.carbon.android.emulator/TryIt.java

@@ -538,10 +538,6 @@ public class TryIt {
         setExecutePermission(adbLocation);
     }
 
-    private void askForSDKLocation() {
-        System.out.println("Please enter a valid parameter .");
-    }
-
     /**
      * this method prints the exception and terminate the program.
      *