public ObjectArrayColumn(ColumnInfo base,
Constructs a new column backed by a given array of objects.
The contentClass of the given base column info must
be compatible with the supplied data array;
it should be the class of what the array is an array of.
Alternatively, the base column info may have a
null content class, in which case the column info for
the new column will be set appropriately from the data array.
base - the column info on which to base this column's info
data - an array of primitives or objects which will form
the storage for this column
java.lang.IllegalArgumentException - if data isn't an array or
base.getContentClass() is incompatible with