/**
* Check if the given element is an array.
*
* <p>Multidimensional arrays are not supported.
*
* <p>Non-empty 1-dimensional arrays of CompositeData and TabularData are not handled as arrays
* but as tabular data.
*/
public static boolean isSupportedArray(Object elem) {
if (elem == null || !elem.getClass().isArray()) {
return false;
}
Class<?> ct = elem.getClass().getComponentType();
if (ct.isArray()) {
return false;
}
if (Array.getLength(elem) > 0
&& (CompositeData.class.isAssignableFrom(ct) || TabularData.class.isAssignableFrom(ct))) {
return false;
}
return true;
}
