2025
Devoxx - Java Memory Leaks by Victor Rentea 1:57:00 of 2:47:21
    https://www.youtube.com/watch?v=-0vkHxlGlOU
    https://victorrentea.io/...-slides
    ! 9:00 important for avoiding hanging up
    !   -XX:+ExitOnOutOfMemoryError
    ! 10:00 select large object and "GC Root", stack-trace
    ! 27:40 "Dominators by Retained Size" -> "Compute Retained Sizes"
    ! 28:30 Shallow Size, Common Pool for string
    ! 29:30 Retained Size - how much memory would free up if A is removed
    ! 30:40 IntelliJ Idea Ultimate Profiler -> HeapDump analysis
    ! 36:30 Sort by "Retained" column in VisualVM
    ! 50:00 ThreadLocal with Virtual Threads
2022
https://huseyinbabal.com/2022/08/14/java-heap-dump-analysis-with-examples/
    https://habr.com/ru/companies/timeweb/articles/719434/
2017
https://blog.heaphero.io/2017/10/13/how-to-capture-java-heap-dumps-7-options/
2007
Programmatic HeapDump
    https://blogs.oracle.com/sundararajan/programmatically-dumping-heap-from-java-applications