72     }
  73 
  74     public static void checkValueType(Object value, Class<?> type) {
  75         if (!type.isAssignableFrom(value.getClass())) {
  76             String s = "Found: " + value.getClass().toString() + " Expected: "
  77                         + type.toString();
  78             throw new IllegalArgumentException(s);
  79         }
  80     }
  81 
  82     private static native void init();
  83 
  84     /*
  85      * Extension native implementations
  86      *
  87      * SO_FLOW_SLA
  88      */
  89     public static native void setFlowOption(FileDescriptor fd, SocketFlow f);
  90     public static native void getFlowOption(FileDescriptor fd, SocketFlow f);
  91     public static native boolean flowSupported();









  92 }

  72     }
  73 
  74     public static void checkValueType(Object value, Class<?> type) {
  75         if (!type.isAssignableFrom(value.getClass())) {
  76             String s = "Found: " + value.getClass().toString() + " Expected: "
  77                         + type.toString();
  78             throw new IllegalArgumentException(s);
  79         }
  80     }
  81 
  82     private static native void init();
  83 
  84     /*
  85      * Extension native implementations
  86      *
  87      * SO_FLOW_SLA
  88      */
  89     public static native void setFlowOption(FileDescriptor fd, SocketFlow f);
  90     public static native void getFlowOption(FileDescriptor fd, SocketFlow f);
  91     public static native boolean flowSupported();
  92 
  93     /*
  94      * Extension native implementations
  95      * 
  96      * SO_REUSEPORT
  97      */
  98     public static native void setReusePortOption(FileDescriptor fd, boolean on);
  99     public static native Object getReusePortOption(FileDescriptor fd);
 100     public static native boolean reuseportSupported();
 101 }