How to use

isPunctuatorChar

method

in

org.hjson.JsonValue

private String readName() throws IOException {
 if (current=='"' || current=='\'') return readStringInternal(false);
 StringBuilder name=new StringBuilder();
 int space=-1, start=index;
 while (true) {
  if (current==':') {
   if (name.length()==0) throw error("Found ':' but no key name (for an empty key name use quotes)");
   else if (space>=0 && space!=name.length()) { index=start+space; throw error("Found whitespace in your key name (use quotes to include)"); }
   return name.toString();
  } else if (isWhiteSpace(current)) {
   if (space<0) space=name.length();
  } else if (current<' ') {
   throw error("Name is not closed");
  } else if (JsonValue.isPunctuatorChar(current)) {
   throw error("Found '" + (char)current + "' where a key name was expected (check your syntax or use quotes if the key name includes {}[],: or whitespace)");
  } else name.append((char)current);
  read();
 }
}

if (JsonValue.isPunctuatorChar(first))
 throw error("Found a punctuator character '" + (char)first + "' when expecting a quoteless string (check your syntax)");
value.append((char)current);

private String readName() throws IOException {
 if (current=='"' || current=='\'') return readStringInternal(false);
 StringBuilder name=new StringBuilder();
 int space=-1, start=index;
 while (true) {
  if (current==':') {
   if (name.length()==0) throw error("Found ':' but no key name (for an empty key name use quotes)");
   else if (space>=0 && space!=name.length()) { index=start+space; throw error("Found whitespace in your key name (use quotes to include)"); }
   return name.toString();
  } else if (isWhiteSpace(current)) {
   if (space<0) space=name.length();
  } else if (current<' ') {
   throw error("Name is not closed");
  } else if (JsonValue.isPunctuatorChar(current)) {
   throw error("Found '" + (char)current + "' where a key name was expected (check your syntax or use quotes if the key name includes {}[],: or whitespace)");
  } else name.append((char)current);
  read();
 }
}

if (JsonValue.isPunctuatorChar(first))
 throw error("Found a punctuator character '" + (char)first + "' when expecting a quoteless string (check your syntax)");
value.append((char)current);

left=='#' ||
left=='/' && (left1=='*' || left1=='/') ||
JsonValue.isPunctuatorChar(left) ||
HjsonParser.tryParseNumber(value, true)!=null ||
startsWithKeyword(value)) {

left=='#' ||
left=='/' && (left1=='*' || left1=='/') ||
JsonValue.isPunctuatorChar(left) ||
HjsonParser.tryParseNumber(value, true)!=null ||
startsWithKeyword(value)) {