src/java.base/share/classes/sun/nio/ch/Net.java

rev 51919 : 8215281: Use String.isEmpty() when applicable in java.base
Reviewed-by: dfuchs, alanb

*** 401,418 ****
          }
      }
  
      public static boolean isFastTcpLoopbackRequested() {
          String loopbackProp = GetPropertyAction
!                 .privilegedGetProperty("jdk.net.useFastTcpLoopback");
!         boolean enable;
!         if ("".equals(loopbackProp)) {
!             enable = true;
!         } else {
!             enable = Boolean.parseBoolean(loopbackProp);
!         }
!         return enable;
      }
  
      // -- Socket operations --
  
      private static native boolean isIPv6Available0();
--- 401,412 ----
          }
      }
  
      public static boolean isFastTcpLoopbackRequested() {
          String loopbackProp = GetPropertyAction
!                 .privilegedGetProperty("jdk.net.useFastTcpLoopback", "false");
!         return loopbackProp.isEmpty() ? true : Boolean.parseBoolean(loopbackProp);
      }
  
      // -- Socket operations --
  
      private static native boolean isIPv6Available0();