- how to categorize the problems so that the id of the problem can be match to a page with descriptive help and the test
  project
- nice little sample projects that could be run in the core as well as integration tests

All Possible Errors
- invalid lifecycle phase (maybe same as bad CLI param, though you were talking about embedder too)
- <module> specified is not found
- malformed settings
- malformed POM
- local repository not writable

		}
		return errKeyCreationFailed(err)
	}
	return nil
}

// DeleteKey deletes a key at the KMS with the given key ID.
// Please note that is a dangerous operation.
// Once a key has been deleted all data that has been encrypted with it cannot be decrypted
// anymore, and therefore, is lost.
func (c *kesConn) DeleteKey(ctx context.Context, req *DeleteKeyRequest) error {
	if err := c.client.DeleteKey(ctx, req.Name); err != nil {

    assertThat(set).containsExactly("a", "b", "c", "d", "e", "f").inOrder();
  }

  /*
   * Tests that we workaround GWT bug #3621 (or that it is already fixed).
   *
   * A call to of() with a parameter that is not a plain Object[] (here,
   * Interface[]) creates a RegularImmutableSortedSet backed by an array of that
   * type. Later, RegularImmutableSortedSet.toArray() calls System.arraycopy()

  public void testAll() {
    List<String> list = new ArrayList<>();
    Predicate<String> predicate = equalTo("cool");

    assertTrue(all(list.iterator(), predicate));
    list.add("cool");
    assertTrue(all(list.iterator(), predicate));
    list.add("pants");
    assertFalse(all(list.iterator(), predicate));
  }

  public void testFind_firstElement() {
    Iterable<String> list = Lists.newArrayList("cool", "pants");

     * resource is a normal disk file directory,
     * <li> all available NetBIOS workgroups or domains if this resource is
     * the top level URL <code>smb1://</code>,
     * <li> all servers registered as members of a NetBIOS workgroup if this
     * resource refers to a workgroup in a <code>smb1://workgroup/</code> URL,
     * <li> all browseable shares of a server including printers, IPC

- Client-go: fake client-go (i.e. anything using k8s.io/client-go/testing) now supports separate List+Watch calls  with checking of ResourceVersion in the Watch call. This closes a race condition where creating an object directly after an informer cache has synced (= List call completed) and before the Watch call completed would cause that object to not be sent to the informer. A visible side-effect of adding that support is that List meta data contains a ResourceVersion (starting at...

    sort(list, c);
    assertThat(list).containsExactly(8, 6, 7, 5, 3, 0, 9).inOrder();
    reserializeAndAssert(c);
  }

  @SuppressWarnings("DistinctVarargsChecker") // test of buggy call
  public void testExplicit_withDuplicates() {
    assertThrows(IllegalArgumentException.class, () -> Ordering.explicit(1, 2, 3, 4, 2));
  }

  // A more limited test than the one that follows, but this one uses the

    sort(list, c);
    assertThat(list).containsExactly(8, 6, 7, 5, 3, 0, 9).inOrder();
    reserializeAndAssert(c);
  }

  @SuppressWarnings("DistinctVarargsChecker") // test of buggy call
  public void testExplicit_withDuplicates() {
    assertThrows(IllegalArgumentException.class, () -> Ordering.explicit(1, 2, 3, 4, 2));
  }

  // A more limited test than the one that follows, but this one uses the

        // Verify the interface extends Serializable
        assertTrue(user instanceof java.io.Serializable);
    }

    @Test
    public void test_allFieldsCombination() {
        // Test with all fields populated
        String name = "complexUser";
        String[] roles = { "admin", "user", "viewer" };
        String[] groups = { "developers", "managers", "qa" };

        scriptEngineFactory.add("engine1", engine1);
        scriptEngineFactory.add("engine2", engine2);
        scriptEngineFactory.add("custom", customEngine);

        // Verify all engines are accessible by their registered names
        assertEquals(engine1, scriptEngineFactory.getScriptEngine("engine1"));
        assertEquals(engine2, scriptEngineFactory.getScriptEngine("engine2"));