How to use

collapseWhitespace

method

in

ucar.unidata.util.StringUtil2

 /**
  * Clean up strings to be used in Netcdf Object names
  * @param name original name
  * @return cleaned up name
  */
 static public String cleanName(String name) {
  if (name == null) return null;
  int pos = name.indexOf("(see");
  if (pos < 0) pos = name.indexOf("(See");
  if (pos > 0) name = name.substring(0,pos);

  name = StringUtil2.replace(name, '/', "-");
  StringBuilder sb = new StringBuilder(name);
  StringUtil2.remove(sb, ".;,=[]()/*\"");
  return StringUtil2.collapseWhitespace(sb.toString().trim());
 }
}

/**
 * Clean up strings to be used in Netcdf Object names
 * @param name original name
 * @return cleaned up name
 */
static public String cleanName(String name) {
 if (name == null) return null;
 int pos = name.indexOf("(see");
 if (pos < 0) pos = name.indexOf("(See");
 if (pos > 0) name = name.substring(0,pos);
 name = StringUtil2.replace(name, '/', "-");
 StringBuilder sb = new StringBuilder(name);
 StringUtil2.replace(sb, '+', "plus");
 StringUtil2.remove(sb, ".;,=[]()/*\"");
 return StringUtil2.collapseWhitespace(sb.toString().trim());
}

/**
 * Clean up strings to be used in Netcdf Object names
 * @param name original name
 * @return cleaned up name
 */
static public String cleanName(String name) {
 if (name == null) return null;
 int pos = name.indexOf("(see");
 if (pos < 0) pos = name.indexOf("(See");
 if (pos > 0) name = name.substring(0,pos);
 name = StringUtil2.replace(name, '/', "-");
 StringBuilder sb = new StringBuilder(name);
 StringUtil2.replace(sb, '+', "plus");
 StringUtil2.remove(sb, ".;,=[]()/*\"");
 return StringUtil2.collapseWhitespace(sb.toString().trim());
}

 public HashMap<Integer, Grib1Parameter> parseXml(Element root) {
  HashMap<Integer, Grib1Parameter> result = new HashMap<>();
  Element fnmocTable = root.getChild("fnmocTable");
  List<Element> params = fnmocTable.getChildren("entry");
  for (Element elem1 : params) {
   int code;
   try {
    code = Integer.parseInt(elem1.getChildText("grib1Id"));
   } catch (NumberFormatException e) {
    System.out.printf("BAD number= %s%n", elem1.getChildText("grib1Id"));
    continue;
   }
   String desc = elem1.getChildText("description");
   if (desc == null) continue;
   //if (desc.startsWith("no definition")) continue; // skip; use standard def
   desc = StringUtil2.collapseWhitespace(desc);
   String units = elem1.getChildText("unitsFNMOC");
   if (units == null) units = "";
   String name = elem1.getChildText("name");
   Grib1Parameter parameter = new Grib1Parameter(Grib1ParamTableReader.this, code, name, desc, units, null);
   result.put(parameter.getNumber(), parameter);
   if (debug) System.out.printf(" %s%n", parameter);
  }
  useName = true;
  return result;
 }
}