/guava/android/guava/src/com/google/common/graph/DirectedGraphConnections.java
return this.node.equals ( ( ( Succ<?> ) that ) .node ) ;
Succ(N node) { super(node); } @Override public boolean equals(@CheckForNull Object that) { if (that instanceof Succ) { <extra_id_0> } else { return false; } } @Override public int hashCode() {