public ClientTlsStrategyBuilder setSslBufferMode(final SSLBufferMode sslBufferMode) {
        this.sslBufferMode = sslBufferMode;
        return this;
    }
Sets {@link SSLBufferMode} value.

@return this instance.
httpclient5/src/main/java/org/apache/hc/client5/http/ssl/ClientTlsStrategyBuilder.java