git log -L and Java method parameters

I am trying to print the history for the third method in this block:

   public void centerCamera(LongLat longLat, float zoom) {
      // blah
   }

   public void centerCamera(LatLng latLong) {
      // blah
   }

   public void centerCamera(LatLng latLng, float zoom) {
      // blah
   }

I added *.java diff=java to my .gitattributes so that I could do git log -L :centerCamera:path/to/WMMapView.java which gives the history of the first method. But I want the history for the third one, so how do I specify the method parameters to git log? Getting errors like bash: syntax error near unexpected token and fatal: -L parameter 'centerCamera(LatLng,float)' starting at line 1: no match