jodd-core/src/main/java/jodd/util/StringUtil.java
public static int[] lastIndexOfIgnoreCase(final String s, final String... arr) {
		return lastIndexOfIgnoreCase(s, arr, s.length());
	}
public static int[] lastIndexOfIgnoreCase(final String s, final String... arr) {
		return lastIndexOfIgnoreCase(s, arr, s.length());
	}
Finds the very last index of a substring from the specified array. It
returns an int[2] where int[0] represents the substring index and int[1]
represents position where substring was found. Returns <code>null</code>
if noting found.

@param s      source string
@param arr    string array

@return int[2]