public boolean enableInputFilter(boolean filter) {
        boolean previous = fStripTags;

        fStripTags = filter;

        return previous;
    }
Enable filtering of input text. If filtering is enabled,
text within angle brackets ("&lt;" and "&gt;") will be removed
before detection.

@param filter <code>true</code> to enable input text filtering.
@return The previous setting.
@stable ICU 3.4
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-text-module/src/main/java/org/apache/tika/parser/txt/CharsetDetector.java