* Splits the string by the specified delimiter.
     *
     * @param str
     *            the string to split
     * @param delim
     *            the delimiter to use for splitting
     * @return an array of split strings
     */
    public static String[] split(final String str, final String delim) {
        if (isEmpty(str)) {
            return EMPTY_STRINGS;
        }
        final List<String> list = newArrayList();

				"application/vnd.xmi+xml",
				"application/vnd.xmpie.cpkg",
				"application/vnd.xmpie.dpkg",
				"application/vnd.xmpie.plan",
				"application/vnd.xmpie.ppkg",
				"application/vnd.xmpie.xlim",
				"application/vnd.yamaha.hv-dic",
				"application/vnd.yamaha.hv-script",
				"application/vnd.yamaha.hv-voice",
				"application/vnd.yamaha.openscoreformat",
				"application/vnd.yamaha.openscoreformat.osfpvg+xml",

        <match value="Message-ID:" type="string" offset="0:8192"/>
      </match>
      <!-- match X- DKIM- ARC- at start of file and then require at least one
           of the usual: from, received, date...but look farther into the file
           because of the X|DKIM|ARC headers-->
      <match value="(X|DKIM|ARC)-" type="regex" offset="0">
        <match value="\nDate:" type="stringignorecase" offset="0:8192"/>