I get the following test failure when I run mvn test:
[ERROR] Tests run: 20, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.027 s <<< FAILURE! - in com.google.common.geometry.S1ChordAngleTest
[ERROR] com.google.common.geometry.S1ChordAngleTest.testTrigonometry Time elapsed: 0.003 s <<< FAILURE!
junit.framework.AssertionFailedError: expected:<0.15643446504023098> but was:<0.1564344650402278>
at junit.framework.Assert.fail(Assert.java:57)
...