com.minres.scviewer.database
org.eclipse.jdt.core.javabuilder
org.eclipse.pde.ManifestBuilder
org.eclipse.pde.SchemaBuilder
org.eclipse.pde.ds.core.builder
org.eclipse.m2e.core.maven2Builder
org.eclipse.m2e.core.maven2Nature
org.eclipse.pde.PluginNature
org.eclipse.jdt.core.javanature