Parse html with jsoup and remove the tag block

Answer 1

You better iterate over all elements found. so you can be shure that

• a.) all elements are removed and
• b.) there's nothing done if there's no element.

Example:

Document doc = ...

for( Element element : doc.select("div.XYZ") )
{
    element.remove();
}

---

Edit:

( An addition to my comment )

Don't use exception handling when a simple null- / range check is enough here:

doc.select("div.XYZ").first().remove();

instead:

Elements divs = doc.select("div.XYZ");

if( !divs.isEmpty() )
{
    /*
     * Here it's safe to call 'first()' since there at least one element.
     */
}