org.apache.felix.dependencymanager Apache Felix is an OSGi implementation. NO_M2ECLIPSE_SUPPORT: Project files created with the maven-eclipse-plugin are not supported in M2Eclipse. org.eclipse.jdt.core.javabuilder org.eclipse.m2e.core.maven2Builder org.eclipse.ui.externaltools.ExternalToolBuilder LaunchConfigHandle <project>/.externalToolBuilders/Maven_Ant_Builder.launch bndtools.core.bndbuilder org.eclipse.jdt.core.javanature org.eclipse.m2e.core.maven2Nature bndtools.core.bndnature