RosettaCodeData/Task/Determine-if-a-string-is-numeric/Java/determine-if-a-string-is-numeric-7.java

public static boolean isNumeric(String inputData) {
  NumberFormat formatter = NumberFormat.getInstance();
  ParsePosition pos = new ParsePosition(0);
  formatter.parse(inputData, pos);
  return inputData.length() == pos.getIndex();
}