.add("\tkey\t:\tvalue\t") // '\t' also counts as whitespace
        .add("ping:  pong  ") // Value whitespace is trimmed.
        .add("kit:kat") // Space after colon is not required.
        .build()
    assertThat(headers.values("foo")).containsExactly("bar", "baz", "bak")
    assertThat(headers.values("key")).containsExactly("value")
    assertThat(headers.values("ping")).containsExactly("pong")

	keys := make([]string, len(settableFlags))
	i := 0
	for key := range settableFlags {
		keys[i] = key
		i++
	}
	sort.Strings(keys)
	w := new(tabwriter.Writer).Init(writer, 0, 8, 5, ' ', 0)
	fmt.Fprintf(w, "FLAG\tVALUE\tFROM\n")
	for _, flag := range keys {
		v := settableFlags[flag]
		fmt.Fprintf(w, "%s\t%s\t%v\n", flag, viper.GetString(flag), configSource(flag, v))
	}
	return w.Flush()
}

      builder.header("", "Value")
    }
    assertFailsWith<IllegalArgumentException> {
      builder.addHeader("", "Value")
    }
  }

  @Test
  fun headerAllowsTabOnlyInValues() {
    val builder = Request.Builder()
    builder.header("key", "sample\tvalue")
    assertFailsWith<IllegalArgumentException> {
      builder.header("sample\tkey", "value")
    }
  }

  @Test

}

template <class Tkey, class Tvalue>
bool EqualProtoMap(const ::tensorflow::protobuf::Map<Tkey, Tvalue>& a,
                   const ::tensorflow::protobuf::Map<Tkey, Tvalue>& b,
                   const std::function<string(const Tkey&)>& key_to_string,
                   const std::function<string(const Tvalue&)>& value_to_string,
                   const std::function<bool(const Tkey&, const Tvalue&,

      builder.header("", "Value")
    }
    assertFailsWith<IllegalArgumentException> {
      builder.addHeader("", "Value")
    }
  }

  @Test
  fun headerAllowsTabOnlyInValues() {
    val builder = Request.Builder()
    builder.header("key", "sample\tvalue")
    assertFailsWith<IllegalArgumentException> {
      builder.header("sample\tkey", "value")
    }
  }

  @Test

		case ir.OARRAYLIT, ir.OSTRUCTLIT:
			value := value.(*ir.CompLitExpr)
			fixedlit(ctxt, kind, value, a, init)
			continue
		}

		islit := ir.IsConstNode(value)
		if (kind == initKindStatic && !islit) || (kind == initKindDynamic && islit) {
			continue
		}

		// build list of assignments: var[index] = expr
		ir.SetPos(a)
		as := ir.NewAssignStmt(base.Pos, a, value)
		as = typecheck.Stmt(as).(*ir.AssignStmt)

		`a`:                            {`a`},
		`a=avalue`:                     {`a=avalue`},
		`a=avalue,b=bvalue`:            {`a=avalue`, `b=bvalue`},
		`a=avalue,b==bvalue,c!=cvalue`: {`a=avalue`, `b==bvalue`, `c!=cvalue`},

		// Empty terms
		``:     nil,
		`a=a,`: {`a=a`, ``},
		`,a=a`: {``, `a=a`},

		// Escaped values
		`k=\,,k2=v2`:   {`k=\,`, `k2=v2`},   // escaped comma in value

	{"%g", "11+6e1i\n", &renamedComplex64Val, renamedComplex64(11 + 6e1i)},
	{"%g", "-11.+7e+1i", &renamedComplex128Val, renamedComplex128(-11. + 7e+1i)},

	// Interesting formats
	{"here is\tthe value:%d", "here is   the\tvalue:118\n", &intVal, 118},
	{"%% %%:%d", "% %:119\n", &intVal, 119},
	{"%d%%", "42%", &intVal, 42}, // %% at end of string.

	// Corner cases
	{"%x", "FFFFFFFF\n", &uint32Val, uint32(0xFFFFFFFF)},

func pcvalueCacheKey(targetpc uintptr) uintptr {
	return (targetpc / goarch.PtrSize) % uintptr(len(pcvalueCache{}.entries))
}

// Returns the PCData value, and the PC where this value starts.
func pcvalue(f funcInfo, off uint32, targetpc uintptr, strict bool) (int32, uintptr) {
	// If true, when we get a cache hit, still look up the data and make sure it
	// matches the cached contents.

                String text = parser.getText();
                lValue = lValue != null ? lValue + text : text;
            } else if (eventType == XMLStreamReader.END_ELEMENT) {
                boolean emptyTag = lastStartTag
                        == parser.getLocation().getLineNumber() * 1000
                                + parser.getLocation().getColumnNumber();
                if (lValue != null && trim && !spacePreserve) {