public void setOutputThreshold(long threshold) {
        this.threshold = threshold;
    }
Sets the threshold for output characters before the zip bomb prevention
is activated. This avoids false positives in cases where an otherwise
normal document for some reason starts with a highly compressible
sequence of bytes.

@param threshold new output threshold
tika-core/src/main/java/org/apache/tika/sax/SecureContentHandler.java