if (arrayFS != null)
vals = arrayFS.toStringArray();
} else if (CAS.TYPE_NAME_DOUBLE_ARRAY.equals(rangeTypeName)) {
DoubleArrayFSImpl arrayFS = (DoubleArrayFSImpl) aFS.getFeatureValue(feat);
if (arrayFS != null)
vals = arrayFS.toStringArray();
}
String attrVal;
if (vals == null) {
attrVal = "null";
} else {