expertise-rest-appengine-webapp
org.eclipse.jdt.core.javabuilder
com.google.appengine.eclipse.core.enhancerbuilder
com.google.appengine.eclipse.core.projectValidator
com.google.gdt.eclipse.core.webAppProjectValidator
org.eclipse.jdt.core.javanature
com.google.appengine.eclipse.core.gaeNature
com.google.gdt.eclipse.core.webAppNature