-------------------------------------------------------------------------------
Test set: org.apache.maven.plugin.javadoc.JavadocReportTest
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Tests run: 21, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 203.879 sec <<< FAILURE!
testTagletArtifacts(org.apache.maven.plugin.javadoc.JavadocReportTest)  Time elapsed: 170.266 sec  <<< FAILURE!
junit.framework.AssertionFailedError: expected:<0> but was:<20>
	at junit.framework.Assert.fail(Assert.java:47)
	at junit.framework.Assert.failNotEquals(Assert.java:282)
	at junit.framework.Assert.assertEquals(Assert.java:64)
	at junit.framework.Assert.assertEquals(Assert.java:201)
	at junit.framework.Assert.assertEquals(Assert.java:207)
	at org.apache.maven.plugin.javadoc.JavadocReportTest.testTagletArtifacts(JavadocReportTest.java:955)