examples/java: input pin number should be parsed in base 10, not in base 8, similar to c++ sample

Signed-off-by: Eugene Smirnov <o1o2o3o4o5@gmail.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>

examples/java/BlinkIO.java

@@ -50,7 +50,7 @@ public class BlinkIO {
         if (argv.length == 0) {
             System.out.println("Provide an int arg if you want to flash on something other than " + DEFAULT_IOPIN);
         } else {
-            iopin = Integer.valueOf(argv[0], DEFAULT_IOPIN);
+            iopin = Integer.valueOf(argv[0]);
         }
 
         //! [Interesting]