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ASF GitHub Bot commented on TINKERPOP-1861: ------------------------------------------- Github user spmallette commented on a diff in the pull request: https://github.com/apache/tinkerpop/pull/772#discussion_r160840279 --- Diff: gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/computer/clustering/peerpressure/PeerPressureVertexProgram.java --- @@ -81,7 +81,11 @@ private PeerPressureVertexProgram() { } @Override - public void loadState(final Graph graph, final Configuration configuration) { + public void loadState(final Configuration configuration, final Graph... graphs) { + if (graphs.length != 1) { + throw new IllegalStateException("Must provide one graph to use, received " + graphs.length); + } + Graph graph = graphs[0]; --- End diff -- Our style is to `final` all variables that can be marked as such - it seems like this one could be. > VertexProgram create with varargs for Graphs > -------------------------------------------- > > Key: TINKERPOP-1861 > URL: https://issues.apache.org/jira/browse/TINKERPOP-1861 > Project: TinkerPop > Issue Type: Improvement > Components: process > Affects Versions: 3.2.7 > Reporter: Philip Graff > Priority: Minor > > VertexProgram.Builder.create(Graph) can be modified to > VertexProgram.Builder.create(Graph...) so that passing in zero or many graphs > is naturally handled. The current state of passing in null when no graph is > needed is bad practice. -- This message was sent by Atlassian JIRA (v6.4.14#64029)