2025
Devoxx - Java Memory Leaks by Victor Rentea 24:00 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
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