--- a/java/sql-dk/src/info/globalcode/sql/dk/Functions.java Tue Dec 24 01:42:24 2013 +0100
+++ b/java/sql-dk/src/info/globalcode/sql/dk/Functions.java Tue Dec 24 11:54:58 2013 +0100
@@ -133,29 +133,4 @@
Arrays.fill(array, ch);
return new String(array);
}
-
- /**
- * @param original any text
- * @return escaped text that can be used as part of an regular expression, matches the original
- * text
- */
- public static String escapeRegEx(String original) {
- StringBuilder escaped = new StringBuilder(original.length() * 3);
-
- escaped.append("\\Q"); // start quotation
- for (int i = 0; i < original.length(); i++) {
- char ch = original.charAt(i);
- if (ch == 'E' && i > 0 && original.charAt(i - 1) == '\\') {
- escaped.append(ch); // this unintentionally ends quotation
- escaped.append("\\\\E"); // insert escaped \E (eaten before)
- escaped.append("\\Q"); // re-start quotation
- } else {
- escaped.append(ch);
- }
-
- }
- escaped.append("\\E"); // end quotation
-
- return escaped.toString();
- }
}