primerEjemplo org.eclipse.jdt.core.javabuilder org.eclipse.m2e.core.maven2Builder org.eclipse.jdt.core.javanature org.eclipse.m2e.core.maven2Nature 1668183688460 30 org.eclipse.core.resources.regexFilterMatcher node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__