newApi("Method", "Bar.getBar()"),
                newApi("Method", "Bar.getBarExt(java.lang.String)"),
                newApi("Method", "Bar.getBazar()"),
                newApi("Method", "Bar.getBazarExt(int)"),
                newApi("Method", "Bar.getBazool()"),
                newApi("Method", "Bar.getBool()"),

                    public @Nullable String[] foo(String bar) { return new String[] {bar, null}; }
                }
            """,
            v2 = """
                public class Source {
                    public final String[] finalField = new String[] {"bar"};
                    public String[] foo(String bar) { return new String[] {bar}; }
                }
            """
        ) {

/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/bazfoo/bar/...

		formats: FormatUSTAR | FormatPAX | FormatGNU,
	}, {
		header:  &Header{Xattrs: map[string]string{"foo": "bar"}},
		paxHdrs: map[string]string{paxSchilyXattr + "foo": "bar"},
		formats: FormatPAX,
	}, {
		header:  &Header{Xattrs: map[string]string{"foo": "bar"}, Format: FormatGNU},
		paxHdrs: map[string]string{paxSchilyXattr + "foo": "bar"},
		formats: FormatUnknown,
	}, {
		header:  &Header{Xattrs: map[string]string{"用戶名": "\x00hello"}},

		objectName     string
		destVolumeName string
		destObjectName string
		expectErr      bool
	}{
		{"foo", "myobject", "foo", "yourobject", false},
		{"foo", "yourobject", "bar", "myobject", false},
		// overwrite.
		{"foo", "otherobject", "bar", "myobject", false},
	}

	for i, testCase := range testCases {

func ExampleEqualFold() {
	fmt.Println(bytes.EqualFold([]byte("Go"), []byte("go")))
	// Output: true
}

func ExampleFields() {
	fmt.Printf("Fields are: %q", bytes.Fields([]byte("  foo bar  baz   ")))
	// Output: Fields are: ["foo" "bar" "baz"]
}

func ExampleFieldsFunc() {
	f := func(c rune) bool {
		return !unicode.IsLetter(c) && !unicode.IsNumber(c)
	}

		{[]string{"", ""}, ""},
		{[]string{"a", "b"}, ""},
		{[]string{"a", "a"}, "a"},
		{[]string{"a/", "a/"}, "a/"},
		{[]string{"abcd/", ""}, ""},
		{[]string{"abcd/foo/", "abcd/bar/"}, "abcd/"},
		{[]string{"abcd/foo/bar/", "abcd/foo/bar/zoo"}, "abcd/foo/bar/"},
	}

	for i, test := range testCases {
		foundPrefix := lcp(test.prefixes, true)
		if foundPrefix != test.commonPrefix {

		{"210 path=" + longName + "\nabc", "abc", "path", longName, true},
		{"110 path=" + medName + "\n", "", "path", medName, true},
		{"9 foo=ba\n", "", "foo", "ba", true},
		{"11 foo=bar\n\x00", "\x00", "foo", "bar", true},
		{"18 foo=b=\nar=\n==\x00\n", "", "foo", "b=\nar=\n==\x00", true},
		{"27 foo=hello9 foo=ba\nworld\n", "", "foo", "hello9 foo=ba\nworld", true},

	if !bytes.Contains(buf.Bytes(), []byte("PaxHeaders.0")) {
		t.Fatal("Expected at least one PAX header to be written.")
	}

	// xattr bar should always appear before others
	indices := []int{
		bytes.Index(buf.Bytes(), []byte("bar=bar")),
		bytes.Index(buf.Bytes(), []byte("baz=baz")),
		bytes.Index(buf.Bytes(), []byte("foo=foo")),
		bytes.Index(buf.Bytes(), []byte("qux=qux")),
	}

	{"[X0-AX]", "[X0-AX]"},
	{"[AX-X0]", "[AX-X0]"},
	{"[):[o-FP", ""}, // Issue 12469 - asm hung parsing the o-FP range on non ARM platforms.
}

var amd64RuntimeOperandTests = []operandTest{
	{"$bar<ABI0>(SB)", "$bar<ABI0>(SB)"},
	{"$foo<ABIInternal>(SB)", "$foo<ABIInternal>(SB)"},
}

var amd64BadOperandTests = []badOperandTest{
	{"[", "register list: expected ']', found EOF"},