in commons-rdf-rdf4j/src/main/java/org/apache/commons/rdf/rdf4j/impl/QuadImpl.java [53:62]
public boolean equals(final Object obj) {
if (obj instanceof Quad) {
final Quad quad = (Quad) obj;
return getGraphName().equals(quad.getGraphName()) &&
getSubject().equals(quad.getSubject()) &&
getPredicate().equals(quad.getPredicate()) &&
getObject().equals(quad.getObject());
}
return false;
}