fix small issue raised by SonarQube
@@ -68,7 +68,7 @@ public final class ClassUtil {
final Map< String, String > map = new ConcurrentHashMap<>();
final List< Element > nodes = XmlUtil.parse( fileLoc, "/classmappings/mapping" );
- if( nodes.size() > 0 ) {
+ if( !nodes.isEmpty() ) {
for( final Element f : nodes ) {
final String key = f.getChildText( "requestedClass" );
final String className = f.getChildText( "mappedClass" );
