public static boolean isBoxedPrimitive(@Nullable String desc) {
		return PRIMITIVE_BOXES.contains(desc);
	}
@Test
	void testIsPrimitiveBox() {
		for (Type primitive : Types.PRIMITIVES) {
			assertFalse(Types.isBoxedPrimitive(primitive.getDescriptor()), "Failed on: " + primitive);
		}
		for (String primitiveBox : Types.PRIMITIVE_BOXES) {
			assertTrue(Types.isBoxedPrimitive(primitiveBox), "Failed on: " + primitiveBox);
		}
		assertFalse(Types.isBoxedPrimitive(null));
	}