com.ibm.wala.j2ee
org.eclipse.jdt.core.javabuilder
org.eclipse.pde.ManifestBuilder
org.eclipse.pde.SchemaBuilder
com.ibm.etools.ctc.serviceprojectbuilder
com.ibm.etools.validation.validationbuilder
org.eclipse.jdt.core.javanature
org.eclipse.pde.PluginNature
com.ibm.etools.ctc.javaprojectnature