final Module module = ModuleUtilCore.findModuleForPsiElement(myElement);
if (module == null) {
return ArrayUtil.EMPTY_OBJECT_ARRAY;
}
final StrutsConstantManager constantManager = StrutsConstantManager.getInstance(myElement.getProject());
final List<StrutsConstant> constants = constantManager.getConstants(module);
return ContainerUtil.map2Array(constants, new Function<StrutsConstant, Object>() {
public Object fun(final StrutsConstant strutsConstant) {
return strutsConstant.getName();
}