tried to install eclipse and got problems in starting it

[Vakho Kotoreishvili]

I installed eclipse on ubuntu 18.04 but after starting it I got a messages
!SESSION Wed Oct 31 12:24:51 GET 2018 ------------------------------------------
!ENTRY org.eclipse.equinox.launcher 4 0 2018-10-31 12:24:51.392
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.ClassNotFoundException: org.eclipse.core.runtime.adaptor.EclipseStarter
 at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:466)
 at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:566)
 at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)
 at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:626)
 at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
 at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
 at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

OpenJDK 64-Bit Server VM warning: Ignoring option MaxPermSize; support was removed in 8.0

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.27
ProcVersionSignature: Ubuntu 4.15.0-36.39-generic 4.15.18
Uname: Linux 4.15.0-36-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.4
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Wed Oct 31 12:59:34 2018
InstallationDate: Installed on 2018-09-19 (41 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: release-upgrade
UpgradeStatus: No upgrade log present (probably fresh install)

[Hans Joachim Desserud (hjd)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1754886, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.