ApachePOI
org.apache.poi.xssf.usermodel
XSSFWorkbook
updateName
→ if
(!namedRangesByName
.removeMapping(oldName
.toLowerCase(Locale
.ENGLISH), name))
throw new IllegalArgumentException("Name was not found: " + name) →
namedRangesByName.put(name.getNameName().toLowerCase(Locale.ENGLISH), name);
return →
true
false