How to use

predecessors

method

in

com.google.common.graph.NetworkConnections

@Override
public Set<N> predecessors(N node) {
 return checkedConnections(node).predecessors();
}

@Override
public Set<N> predecessors(N node) {
 return checkedConnections(node).predecessors();
}

@Override
public Set<N> predecessors(N node) {
 return checkedConnections(node).predecessors();
}

@Override
public Set<N> predecessors(N node) {
 return checkedConnections(node).predecessors();
}

@Override
public Set<N> predecessors(N node) {
 return checkedConnections(node).predecessors();
}