static Map compileMultiLineRegexp_cache = syncMRUCache(10); static java.util.regex.Pattern compileMultiLineRegexp(S pat) { java.util.regex.Pattern p = compileMultiLineRegexp_cache.get(pat); if (p == null) compileMultiLineRegexp_cache.put(pat, p = java.util.regex.Pattern.compile(pat)); ret p; }