code: public static QPath makeChildPath(final QPath parent, final QPathEntry[] relEntries)
     {
  
        final QPathEntry[] parentEntries = parent.getEntries();
        final QPathEntry[] names = new QPathEntry[parentEntries.length + relEntries.length];
        int index = 0;
        for (QPathEntry name : parentEntries)
           names[index++] = name;
  
        for (QPathEntry name : relEntries)
           names[index++] = name;
  
        QPath path = new QPath(names);
        return path;
     }
docs: Make child path using array of QPath entries (relative path). <br>
  
  @param parent
  - parent QPath
  @param relEntries
  - QPathEntry array
  @return new QPath