unescapeHtml4

Description: This function unescapes a string containing HTML 4 entity to a string containing the actual Unicode characters corresponding to the escapes. Supports all known HTML 4.0 entities.

Subject Type: String

Arguments: No arguments

Return Type: String

Examples: If the "message" attribute is '"bread" & "butter"', then the Expression ${message:unescapeHtml4()} will return '"bread" & "butter"'