src/java.desktop/windows/classes/sun/print/PrintServiceLookupProvider.java

@@ -205,11 +205,11 @@
     }
 
 
     public synchronized PrintService getPrintServiceByName(String name) {
 
-        if (name == null || name.equals("")) {
+        if (name == null || name.isEmpty()) {
             return null;
         } else {
             /* getPrintServices() is now very fast. */
             PrintService[] printServices = getPrintServices();
             for (int i=0; i<printServices.length; i++) {