java-idp org.eclipse.jdt.core.javabuilder com.atlassw.tools.eclipse.checkstyle.CheckstyleBuilder org.maven.ide.eclipse.maven2Builder org.eclipse.jdt.core.javanature org.maven.ide.eclipse.maven2Nature org.eclipse.team.cvs.core.cvsnature com.sysdeo.eclipse.tomcat.tomcatnature com.atlassw.tools.eclipse.checkstyle.CheckstyleNature