/**
* defines from which line number the counting will start.
*
* @param from which line the numbers will count
* @return this instance
*/
public final CodeBehavior setStartFromLine(final int from) {
setShowLineNumbers(true);
this.from.setObject(from);
return this;
}
/**
* adds line numbers on the left side of code block.
*
* @return this instance
*/
public final TransparentCodeContainer setShowLineNumbers(final boolean showLineNumbers) {
behavior.setShowLineNumbers(showLineNumbers);
return this;
}