it.unimi.dsi.Util.getLogger was removed and unable to call

[titsuki]

Hi,

I found that ca.ualberta.entitylinking.graph.DirectedGraph depends on es.yrbcn.graph.weighted.WeightedBVGraph and WeightedBVGraph has trouble with initializing a logger:

$ java -cp $CP ca.ualberta.entitylinking.graph.DirectedGraph el.config tmp/pageLinkGraph.aggregated 
Exception in thread "main" java.lang.NoSuchMethodError: it.unimi.dsi.Util.getLogger(Ljava/lang/Class;)Lorg/apache/log4j/Logger;
	at es.yrbcn.graph.weighted.WeightedBVGraph.<clinit>(WeightedBVGraph.java:71)
	at ca.ualberta.entitylinking.graph.WeightedGraph.writeGraph(WeightedGraph.java:62)
	at ca.ualberta.entitylinking.graph.DirectedGraph.storeGraph(DirectedGraph.java:92)
	at ca.ualberta.entitylinking.graph.DirectedGraph.main(DirectedGraph.java:243)

Cheers,

[titsuki]

I also found that it.unimi.dsi.dsiutils 2.0.10 has Util.getLogger and DirectedGraph works.

So, write pom.xml as:

            <groupId>it.unimi.dsi</groupId>
            <artifactId>dsiutils</artifactId>
            <version>2.0.10</version>

is one of the possible workarounds for this issue.
However, IMHO, it seems better to bundle a Util.getLogger-replaced weightedPR.jar.