If you're familiar with Java's multithreading, you can provide a small code example to help other people understand it better.

Memory is split into two high-level blocks, the stack and the heap. Java stores object values in heap memory; references to the value are stored in the stack. Another way to create strings is to use ...

However, there are collection classes in Java that act like a Java array but resize themselves automatically. Any class that extends the List interface expands dynamically. Java arrays do not expand ...

An academic paper [PDF] published in 2018 identified a code snippet Lundblad posted on the site as the most copied Java code taken from StackOverflow and then re-used in open source projects.