61         Object array = MethodHandles.arrayConstructor(arrayClass).invoke(10);
  62         assertEquals(10, arrayLength.invoke(array));
  63     }
  64 
  65     @Test(dataProvider = "arrayClasses", expectedExceptions = NullPointerException.class)
  66     public void testArrayLengthInvokeNPE(Class<?> arrayClass) throws Throwable {
  67         MethodHandle arrayLength = MethodHandles.arrayLength(arrayClass);
  68         arrayLength.invoke(null);
  69     }
  70 
  71     @Test(expectedExceptions = IllegalArgumentException.class)
  72     public void testArrayLengthNoArray() {
  73         MethodHandles.arrayLength(String.class);
  74     }
  75 
  76     @Test(expectedExceptions = NullPointerException.class)
  77     public void testArrayLengthNPE() {
  78         MethodHandles.arrayLength(null);
  79     }
  80 





  81 }

  61         Object array = MethodHandles.arrayConstructor(arrayClass).invoke(10);
  62         assertEquals(10, arrayLength.invoke(array));
  63     }
  64 
  65     @Test(dataProvider = "arrayClasses", expectedExceptions = NullPointerException.class)
  66     public void testArrayLengthInvokeNPE(Class<?> arrayClass) throws Throwable {
  67         MethodHandle arrayLength = MethodHandles.arrayLength(arrayClass);
  68         arrayLength.invoke(null);
  69     }
  70 
  71     @Test(expectedExceptions = IllegalArgumentException.class)
  72     public void testArrayLengthNoArray() {
  73         MethodHandles.arrayLength(String.class);
  74     }
  75 
  76     @Test(expectedExceptions = NullPointerException.class)
  77     public void testArrayLengthNPE() {
  78         MethodHandles.arrayLength(null);
  79     }
  80 
  81     @Test(expectedExceptions = NullPointerException.class)
  82     public void testNullReference() throws Throwable {
  83         MethodHandle arrayLength = MethodHandles.arrayLength(String[].class);
  84         arrayLength.invokeExact(null);
  85     }
  86 }