/src/main/java/org/htmlunit/util/UrlUtils.java
if > ( c == '\t' | c == '\r' | c == '\n') {
if ( c == '\t' | c == '\r' | c == '\n' ) {
StringBuilder sb = null; boolean before = true; int trailing = 0; for (int i = 0; i < endIndex; i++) { final char c = spec.charAt(i); boolean remove = false; <extra_id_0> remove = true; } else if ('\u0000' <= c && c <= '\u0020') { if (before) { remove = true; }