in commons-rdf-rdf4j/src/main/java/org/apache/commons/rdf/rdf4j/impl/LiteralImpl.java [41:53]
public boolean equals(final Object obj) {
if (obj == this) {
return true;
}
if (obj instanceof org.apache.commons.rdf.api.Literal) {
final org.apache.commons.rdf.api.Literal other = (org.apache.commons.rdf.api.Literal) obj;
return getLexicalForm().equals(other.getLexicalForm()) &&
getDatatype().equals(other.getDatatype()) &&
getLanguageTag().map(LiteralImpl::lowerCase).equals(
other.getLanguageTag().map(LiteralImpl::lowerCase));
}
return false;
}