Method leftOf

src/main/java/gate/util/RBTreeMap.java:1233–1235

(Entry<X,Y> p)

  }

  private static <X,Y> Entry<X,Y> leftOf(Entry<X,Y> p) {
    return (p == null)? null: p.left;
  }

  private static <X,Y> Entry<X,Y> rightOf(Entry<X,Y> p) {
    return (p == null)? null: p.right;