Testing - check return value of Set#add instead of separately checking Set#contains

2016-07-03 11:47:37 +02:00
parent 2420a83ec3
commit 8f5817883e
6 changed files with 6 additions and 12 deletions
@@ -43,10 +43,9 @@ public class HashAlgorithmIntegrationTest {
        // when / then
        for (HashAlgorithm algorithm : HashAlgorithm.values()) {
            if (!HashAlgorithm.CUSTOM.equals(algorithm)) {
-                if (classes.contains(algorithm.getClazz())) {
+                if (!classes.add(algorithm.getClazz())) {
                    fail("Found class '" + algorithm.getClazz() + "' twice!");
                }
-                classes.add(algorithm.getClazz());
            }
        }
    }