We have 4 different microbenchmarks for the combinations of long/short lists and long/short strings. We compare the ^ operator, String.concat, and creating a buffer with an initial size equal to that ...

Reference: https://www.guardsquare.com/en/blog/string-concatenation-java-9-untangling-invokedynamic Reference: https://www.guardsquare.com/en/blog/string ...