What’s better? Using the JDK’s String.replace() or something like Apache Commons Lang’s Apache Commons Lang’s StringUtils.replace()? In this article, I’ll compare the two, first in a profiling session using Java Mission Control (JMC), then in a benchmark using JMH, and we’ll see that Java 9 heavily improved things in this area. Profiling using JMC In … Continue reading Benchmarking JDK String.replace() vs Apache Commons StringUtils.replace()