presto-main/src/main/java/io/prestosql/operator/scalar/ArrayToArrayCast.java/ArrayToArrayCast/ArrayToArrayCast
class ArrayToArrayCast:    private ArrayToArrayCast()
    {
        super(CAST,
                ImmutableList.of(castableToTypeParameter("F", new TypeSignature("T")), typeVariable("T")),
                ImmutableList.of(),
                arrayType(new TypeSignature("T")),
                ImmutableList.of(arrayType(new TypeSignature("F"))),
                false);
    }