Method and variable handles vs. Java reflection. To truly understand MethodHandles and VarHandles—what they do and why they are useful—it’s helpful to know a few things about reflection in ...

The empty quotes make the Scanner chunk out the line one char at a time. At this point, the Scanner still returns a String, although the String contains only one character. To complete the use case, ...

Step 5: Multiple screen scraping results. If you're interested in more than one occurrence of an element on a page, you can use the Document object's generic select() method. Like the selectFirst() ...