int index = start; while (index < end) { int cp = codePointAt(csq, index, end); if (cp < 0 || escape(cp) != null) { break;
int cp = codePointAt(s, index, end); if (cp < 0) { throw new IllegalArgumentException(
int cp = codePointAt(csq, index, end); if (cp < 0) {
int index = start; while (index < end) { int cp = codePointAt(csq, index, end); if (cp < 0 || escape(cp) != null) { break;
int index = start; while (index < end) { int cp = codePointAt(csq, index, end); if (cp < 0 || escape(cp) != null) { break;
int index = start; while (index < end) { int cp = codePointAt(csq, index, end); if (cp < 0 || escape(cp) != null) { break;
int index = start; while (index < end) { int cp = codePointAt(csq, index, end); if (cp < 0 || escape(cp) != null) { break;
int cp = codePointAt(s, index, end); if (cp < 0) { throw new IllegalArgumentException(
int cp = codePointAt(s, index, end); if (cp < 0) { throw new IllegalArgumentException(
int cp = codePointAt(s, index, end); if (cp < 0) { throw new IllegalArgumentException(
int cp = codePointAt(s, index, end); if (cp < 0) { throw new IllegalArgumentException(
int cp = codePointAt(csq, index, end); if (cp < 0) {
int cp = codePointAt(csq, index, end); if (cp < 0) {
int cp = codePointAt(csq, index, end); if (cp < 0) {
int cp = codePointAt(csq, index, end); if (cp < 0) {