Iterator<String> unfiltered = Lists.newArrayList("foo", "bar").iterator();
    Iterator<String> filtered = filter(unfiltered, equalTo("foo"));
    List<String> expected = singletonList("foo");
    List<String> actual = Lists.newArrayList(filtered);
    assertEquals(expected, actual);
  }

  public void testFilterNoMatch() {
    Iterator<String> unfiltered = Lists.newArrayList("foo", "bar").iterator();

    val url = parse("http://host/?foo[]=1&foo[]=2&foo[]=3")
    assertThat(url.querySize).isEqualTo(3)
    assertThat(url.queryParameterNames).isEqualTo(setOf("foo[]"))
    assertThat(url.queryParameterValue(0)).isEqualTo("1")
    assertThat(url.queryParameterValue(1)).isEqualTo("2")
    assertThat(url.queryParameterValue(2)).isEqualTo("3")
    assertThat(url.queryParameterValues("foo[]")).containsExactly("1", "2", "3")
  }

		// See golang.org/issue/34986
		Name:     "go-no-datadesc-sig.zip.base64",
		Obscured: true,
		File: []ZipTestFile{
			{
				Name:     "foo.txt",
				Content:  []byte("foo\n"),
				Modified: time.Date(2012, 3, 8, 16, 59, 10, 0, timeZone(-8*time.Hour)),
				Mode:     0644,
			},
			{
				Name:     "bar.txt",
				Content:  []byte("bar\n"),

			IsTruncated: false,
			Objects: []ObjectInfo{
				{Name: "foo/201910/1112"},
				{Name: "foo/201910/1122"},
			},
		},
		// ListObjectsResult-38 list with prefix match 1 level deep
		38: {
			IsTruncated: false,
			Objects: []ObjectInfo{
				{Name: "foo/201910/1112"},
				{Name: "foo/201910/1122"},
				{Name: "foo/201910/2112"},
				{Name: "foo/201910_txt"},
			},
		},

				}
			}
		}
	}
}

var indexTests = []BinOpTest{
	{"", "", 0},
	{"", "a", -1},
	{"", "foo", -1},
	{"fo", "foo", -1},
	{"foo", "baz", -1},
	{"foo", "foo", 0},
	{"oofofoofooo", "f", 2},
	{"oofofoofooo", "foo", 4},
	{"barfoobarfoo", "foo", 3},
	{"foo", "", 0},
	{"foo", "o", 1},
	{"abcABCabc", "A", 3},
	// cases with one byte strings - test IndexByte and special case in Index()

	RET R30					   // c0035fd6
	RET	foo(SB)

// B/BL/B.cond cases, and canonical names JMP, CALL.
	BL	1(PC)      // CALL 1(PC)
	BL	(R2)       // CALL (R2)
	BL	foo(SB)    // CALL foo(SB)
	BL	bar<>(SB)  // CALL bar<>(SB)
	B	foo(SB)    // JMP foo(SB)
	BEQ	1(PC)
	BEQ	2(PC)
	TBZ	$1, R1, 2(PC)
	TBNZ	$2, R2, 2(PC)
	JMP	foo(SB)
	CALL	foo(SB)

// ADR
	ADR	next, R11     // ADR R11 // 2b000010

                closer.eventuallyClose(autoCloseable, closingExecutor);
                return "foo";
              }
            },
            executor);
    assertThat(getFinalValue(closingFuture)).isEqualTo("foo");
    waitUntilClosed(closingFuture);
    assertClosed(closeable1);
  }

  public void testStatusFuture() throws Exception {

tap-a-si,?xos-a-si,?ibptth,o&itatsksid,rviop,?p&j,v-ni,??o&jodsnd,tp&az,oh,??p&i&-on,fles,?o&hbew,tksedeerf,?tf&e&moh,vres,?ym,??r&e&gatop,ppepteews,su-xunil-a-si,?vdmac,?s&a&ila&nyd,snd,?nymsd,?b&alfmw,bevres,?d&ikcet.3s,ylimaf,?eirfotatophcuoc,j,koob-daer,ltbup,nd&-won,deerf,emoh,golb,kcud,mood,nyd:.&emoh,og,?,p&d,s,?rvd,tog,uolc,?s&a-skcik,ndd,?tnemhcattaomb,u,?t&ce&jorparodef.&duolc,gts.so.ppa,so.ppa,?riderbew,?e&ews-yrev-si,nretni&ehtfodne,fodne,??hgink-a-si,s&ixetn&od,seod,?o&h-emag,l-si,?...

				"application/vnd.arastra.swi",
				"application/vnd.audiograph",
				"application/vnd.autopackage",
				"application/vnd.avistar+xml",
				"application/vnd.blueice.multipass",
				"application/vnd.bluetooth.ep.oob",
				"application/vnd.bmi",
				"application/vnd.businessobjects",
				"application/vnd.cab-jscript",
				"application/vnd.canon-cpdl",
				"application/vnd.canon-lips",

          public String load(String key) throws InterruptedException {
            callCount.incrementAndGet();
            secondSignal.countDown();
            computeSignal.await();
            return key + "foo";
          }
        };

    LoadingCache<String, String> cache =
        CacheBuilder.newBuilder().weakKeys().build(computeFunction);