Fix for Travis build fail:

- Travis build would fail because it would unexpectedly continue outside
  of the catch block after throwing an exception, which it does not do
  when running the JUnit tests

src/test/java/org/mariadb/jdbc/JdbcParserTest.java

@@ -305,7 +305,6 @@ public void testJdbcParserNotClusterEndpointUrlAurora() throws SQLException{
             Assert.assertEquals(msg, se.getMessage());
             throw se;
         }
-        fail("Invalid URL exception did not get thrown");
     }
 
     @Test(expected=SQLException.class)
@@ -318,7 +317,6 @@ public void testJdbcParserMultipleEndpointsUrlAurora() throws SQLException{
             Assert.assertEquals(msg, se.getMessage());
             throw se;
         }
-        fail("Invalid URL exception did not get thrown");
     }
 
     @Test(expected=SQLException.class)
@@ -331,7 +329,6 @@ public void testJdbcParserMultipleEndpointsWithClusterUrlAurora() throws SQLExce
             Assert.assertEquals(msg, se.getMessage());
             throw se;
         }
-        fail("Invalid URL exception did not get thrown");
     }
 
     /**