private int nextNonWhitespace() throws IOException {
while (pos < limit || fillBuffer(1)) {
int c = buffer[pos++];
switch (c) {
case '\t':
case ' ':
case '\n':
case '\r':
continue;
case '/':
if (pos == limit && !fillBuffer(1)) {
return c;
}
checkLenient();
char peek = buffer[pos];
switch (peek) {
case '*':
// skip a /* c-style comment */
pos++;
if (!skipTo("*/")) {
throw syntaxError("Unterminated comment");
}
pos += 2;
continue;
case '/':
// skip a // end-of-line comment
pos++;
skipToEndOfLine();
continue;
default:
return c;
}
case '#':
/*
* Skip a # hash end-of-line comment. The JSON RFC doesn't
* specify this behaviour, but it's required to parse
* existing documents. See http://b/2571423.
*/
checkLenient();
skipToEndOfLine();
continue;
default:
return c;
}
}
throw new EOFException("End of input");
}
