PDBEntry case9 = new PDBEntry("1xyz", "A", null, "x/y/z/File");
// different file only
PDBEntry case10 = new PDBEntry("1xyz", "A", null, "a/b/c/File");
PDBEntry case9 = new PDBEntry("1xyz", "A", null, "x/y/z/File");
// different file only
PDBEntry case10 = new PDBEntry("1xyz", "A", null, "a/b/c/File");