int errorCount = 0;
String envEntryName = ec.subst(attributes.getValue(ENV_ENTRY_NAME_ATTR));
String asKey = ec.subst(attributes.getValue(AS_ATTR));
String scopeStr = attributes.getValue(SCOPE_ATTRIBUTE);
Scope scope = ActionUtil.stringToScope(scopeStr);
String envEntryValue;
if(OptionHelper.isEmpty(envEntryName)) {
String lineColStr = getLineColStr(ec);