@ -51,7 +51,7 @@ public class CodeConverter {
List<CommonCode> commonCodeList = commonCodes.get(codeGroupName);
for(int i = 0; i < commonCodeList.size(); i++) {
for(int i = 0, size = commonCodeList != null ? commonCodeList.size() : 0; i < size; i++) {
if(code.equals(commonCodeList.get(i).getCode())) {
result = commonCodeList.get(i).getValue();
}