less chatty travis tests

.travis.yml

@@ -7,6 +7,8 @@ branches:
   only:
   - master
 
+script: mvn test -Dlog4j.configuration=file:`pwd`/owlsim-core/src/test/resources/log4j-travis.properties
+  
 #before_install:
 #  - cd owlsim-core; make
 

owlsim-core/src/test/java/org/monarchinitiative/owlsim/compute/cpt/DefaultSimplePairwiseConditionalProbabilityIndexTest.java

@@ -78,16 +78,16 @@ public void cptTest() throws OWLOntologyCreationException, NoRootException, URIS
 			for (String did : kb.getClassIdsInSignature()) {
 				int dix = kb.getClassIndex(did);
 				Double p = cpi.getConditionalProbabilityChildIsOn(cix, dix);
-				System.out.println(cid + " | "+ did +" == "+p);
 				int numCandP = kb.getIndividualsBM(cix).andCardinality(kb.getIndividualsBM(dix));
-				System.out.println(kb.getIndividualsBM(cix).cardinality());
-				System.out.println(kb.getIndividualsBM(cix).cardinality());
-				System.out.println(na[cix]);
-				System.out.println(na[dix]);
-				System.out.println("   AND == "+numCandP);
-				for (int x : kb.getIndividualsBM(cix).getPositions()) {
-					System.out.println(" XX:" + kb.getIndividualId(x));
-				}
 				Assert.assertTrue(p >= 0.0);
 				Assert.assertTrue(p <= 1.0);
 				if (cid.equals(did)) {

owlsim-core/src/test/resources/log4j-travis.properties

@@ -0,0 +1,6 @@
+log4j.rootLogger=ERROR, Appender1
+
+log4j.appender.Appender1=org.apache.log4j.ConsoleAppender
+
+log4j.appender.Appender1.layout=org.apache.log4j.PatternLayout
+log4j.appender.Appender1.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n