Method removeEldestEntry

core/src/processing/core/PApplet.java:8482–8486

(Map.Entry<String, Pattern> eldest)

    if (matchPatterns == null) {
      matchPatterns = new LinkedHashMap<>(16, 0.75f, true) {
        @Override
        protected boolean removeEldestEntry(Map.Entry<String, Pattern> eldest) {
          // Limit the number of match patterns at 10 most recently used
          return size() == 10;
        }
      };
    } else {
      p = matchPatterns.get(regexp);