String xml = "<extension></extension>";

        ExtensionDescriptor ed = builder.build(toStream(xml));

        assertNotNull(ed);
        assertNotNull(ed.getExportedPackages());
        assertTrue(ed.getExportedPackages().isEmpty());
        assertNotNull(ed.getExportedArtifacts());
        assertTrue(ed.getExportedArtifacts().isEmpty());
    }

    @Test

c!.etiselpmis,??nce?o&a&liel?riebir??c&e?narboir?saso??d&o?ranreboas??e&g?t??i&b?dar?ecam?r??rp?t&a?erpoir???p&er?m!e?t??ooc?pa?se??qra?r&af?ga?o&davlas?j??tn?ut??s&a&ixac?mlap?nipmac??ed?u&anam?j?m???t&am?e&b?d?n?v??nc?o&f?n??ra?sf??u&caug9?de?ja?rg??v&da?ed?og!.&a&b?m?p??bp?c&a?s??e&c?p?s??fd?gm?ip?jr?la?ma?nr?o&g?r?t??p&a?s??r&p?r??s&e?m?r??tm???rs?t??xiv?z&hb?ls?o&c?f??yx????c!.&as?ca?de?if?o&c?g??ro???e&bew?ccos?e&b?n&igne?oip??rac??gni&arg?rheob??h&sok?t&aew?orb???itnorf?k&col?o&p?rb???l&a...

	h.Lock()
	defer h.Unlock()
	h.LastCheckFailure = reqStartTime
}

func (h *metrics) updateLastFullMinute(currReqMinute time.Time) {
	// Assumes the caller has h.Lock()'ed
	h.lastFullMinute = h.currentMinute
	h.currentMinute = serviceRTTMinuteStats{
		statsTime: currReqMinute,
	}
}

func (h *metrics) accumRequestRTT(reqStartTime time.Time, rttMs float64, isSuccess bool) {

   *     a
   *    /
   *   b   e <----> f
   *  / \ /
   * c   d
   * }
   */
  private static final SuccessorsFunction<Character> CYCLIC_GRAPH_CONTAINING_TREE =
      createDirectedGraph("ab", "bc", "bd", "ed", "ef", "fe");

  /**
   * A graph that is not a tree (for example, {@code h} is reachable from {@code f} via both {@code
   * e} and {@code g}) but is a valid input to {@link Traverser#forTree} when starting e.g. at node

					t.Errorf("Test %d: read returns wrong file content", i)
				}
			}
		}
	}
}

// Test erasureDecode with random offset and lengths.
// This test is t.Skip()ed as it a long time to run, hence should be run
// explicitly after commenting out t.Skip()
func TestErasureDecodeRandomOffsetLength(t *testing.T) {
	if testing.Short() {
		t.Skip()
	}

0000360 53 b3 22 31 94 d3 83 f2 18 4d f5 92 33 27 53 97
0000370 0f d3 e6 55 9c a6 c5 31 87 6f d3 f3 ae 39 6f 56
0000380 10 7b ab 7e d0 b4 ca f2 b8 05 be 3f 0e 6e 5a 75
0000390 ab 0c f5 37 0e ba 8e 75 71 7a aa ed 7a dd 6a 63
00003a0 be 9b a0 97 27 6a 6f e7 d3 8b c4 7c ec d3 91 56
00003b0 d9 ac 5e bf 16 42 2f 00 1f 93 a2 23 87 bd e2 59
00003c0 a0 de 1a 66 c8 62 eb 55 8f 91 17 b4 61 42 7a 50

contains no pointers.
</p>

<p>
There may be one or two arguments to the directives.
If there are two, the first is a bit mask of flags,
which can be written as numeric expressions, added or or-ed together,
or can be set symbolically for easier absorption by a human.
Their values, defined in the standard <code>#include</code>  file <code>textflag.h</code>, are:
</p>

<ul>
<li>
<code>NOPROF</code> = 1