I am running Ubuntu server edition and I wanted to take a thread dump of Tomcat. So, I first tried to find out which PID tomcat uses: $ jps -l 5809 sun.tools.
template-templates
oracle-apex-20.2
android-jodatime
opensmpp
pointfree
tryton
filezilla
polymorphism
swtpm
binaryreader
ionic-v1
r-whisker
dafny
match
swift-class
subshell
svg-sprite
cordenity
statements
kanban
bitwise-not
suite
spotless
free-command
spring-android
maglev
finalization
compact-database
static-order-fiasco
ts-check
