language-model org.eclipse.jdt.core.javabuilder org.eclipse.xtext.ui.shared.xtextBuilder org.eclipse.buildship.core.gradleprojectbuilder org.eclipse.pde.ManifestBuilder org.eclipse.pde.SchemaBuilder org.eclipse.sirius.nature.modelingproject org.eclipse.jdt.core.javanature org.eclipse.xtext.ui.shared.xtextNature org.eclipse.buildship.core.gradleprojectnature org.eclipse.pde.PluginNature