wffweb/src/main/java/com/webfirmframework/wffweb/tag/html/AbstractHtml.java
public int toBigOutputStream(final OutputStream os, final Charset charset)
            throws IOException {
        return writePrintStructureToOSWithoutRecursive(charset, os, true);
    }
public int toBigOutputStream(final OutputStream os, final Charset charset)
            throws IOException {
        return writePrintStructureToOSWithoutRecursive(charset, os, true);
    }
Use this method to produce HTML from very heavy and complicated tag
hierarchy. For normal and simple HTML hierarchy use
{@code toOutputStream} method which is faster than this method. The
advantage of {@code toBigOutputStream} over {@code toOutputStream} is it
will never throw {@code StackOverflowError} and the memory consumed at
the time of writing could be available for GC (depends on JVM GC rules).
<br>
NB:- this method has not been undergone all testing process.

@param os
the object of {@code OutputStream} to write to.
@param charset
the charset
@return
@throws IOException
@since 2.1.12