ArrayIndexOutOfBoundException in method sumOutVariable of DiscretePotentialOperations

[Manuel Luque]

When running the JUnit test "testEvaluationIDDiagnosisProblem" from VariableElimination, the method sumOutVariable of DiscretePotentialOperations throws an ArrayIndexOutOfBoundException. In that moment the variable to marginalize is X (chance variable), and the input potentials are P(X), P(Y|X) and U(X,D).