StopWatch
class StopWatch
start begins a task and stop ends it; only one runs at a time. Afterwards the watch reports the last task, the whole list and the total, in milliseconds or in seconds.
It is for finding where an execution spends its six minutes: name the steps, run it once, read the totals. setKeepTaskList(false) stops the list growing when a loop times thousands of steps.
Examples
Timing a run
const watch = new StopWatch("import");
watch.start("fetch");
// … fetch …
watch.stop();
watch.start("write");
// … write …
watch.stop();
watch.getTotalTimeMillis();
See also
Source
23 September 2026
This documentation was generated with AI (Claude) from the library's source code.