[SOLVED ]setting of eclipse oxygen

[philo_neo]

Hello,
My Java EE Development Station is on Debian 8.8 on a bi quad cores Opteron (amd64) in full 64 bits.
I changed from IDE I went from Eclipse March to Eclipse Oxygen!
I made a change of JRE 1.8 or oracle-java8-jre_8u144_amd64 on my station.
Eclipse Oxygen starts up well my workspace is open.
I have problems setting up Eclipse Oxygen and moreover I can not locate the packages * .jar,
in order to properly set Eclipse.
All the "import" of my projects are in error!
how to set Eclipise Oxygen correctly?

Greetings
Philippe

[philo_neo]

i found servlet api missing, everything works fine

Post / thread SOLVED