StringBuilder sb =
          new StringBuilder().append("expected one element but was: <").append(element);
      for (Object o : extras) {
        sb.append(", ").append(o);
      }
      if (overflow) {
        sb.append(", ...");
      }
      sb.append('>');
      throw new IllegalArgumentException(sb.toString());
    }

    void add(Object o) {

        if (utf8Length != Utf8.encodedLength(sb)) {
          StringBuilder repro = new StringBuilder();
          for (int j = 0; j < sb.length(); j++) {
            repro.append(" ").append((int) sb.charAt(j)); // GWT compatible
          }
          assertEquals(repro.toString(), utf8Length, Utf8.encodedLength(sb));
        }
      }
    }
  }

  public void testEncodedLength_invalidStrings() {

	MOVW	CPSR, errors(SB)   // ERROR "illegal combination"
	MOVW	errors(SB), CPSR   // ERROR "illegal combination"
	MOVW	FPSR, errors(SB)   // ERROR "illegal combination"
	MOVW	errors(SB), FPSR   // ERROR "illegal combination"
	MOVW	F0, errors(SB)     // ERROR "illegal combination"
	MOVW	errors(SB), F0     // ERROR "illegal combination"
	MOVW	$20, errors(SB)    // ERROR "illegal combination"

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

TEXT foo(SB), 0, $0
	RET
TEXT foo(SB), 0, $0 // ERROR "symbol foo redeclared"
	RET

GLOBL bar(SB), 0, $8
GLOBL bar(SB), 0, $8 // ERROR "symbol bar redeclared"

DATA bar+0(SB)/8, $0

DATA andMask<>+80(SB)/8, $0x0000ffffffffffff DATA andMask<>+88(SB)/8, $0x0000000000000000 DATA andMask<>+96(SB)/8, $0x00ffffffffffffff DATA andMask<>+104(SB)/8, $0x0000000000000000 DATA andMask<>+112(SB)/8, $0xffffffffffffffff DATA andMask<>+120(SB)/8, $0x0000000000000000 DATA andMask<>+128(SB)/8, $0xffffffffffffffff DATA andMask<>+136(SB)/8, $0x00000000000000ff DATA andMask<>+144(SB)/8, $0xffffffffffffffff DATA andMask<>+152(SB)/8, $0x000000000000ffff DATA andMask<>+160(SB)/8, $0xffffffffffffffff...

	WFMINDB	$10, V23, V24, V25	// e79780a83eee
	WFMINDB	$10, F7, F8, F9		// e79780a830ee

	RET
	RET	foo(SB)

TEXT main·init(SB),DUPOK|NOSPLIT,$0 // TEXT main.init(SB), DUPOK|NOSPLIT, $0
	RET

TEXT main·main(SB),DUPOK|NOSPLIT,$0 // TEXT main.main(SB), DUPOK|NOSPLIT, $0
	BL      main·foo(SB)    // CALL main.foo(SB)

        protected void commandStyle(LineReader reader, AttributedStringBuilder sb, boolean enable) {
            if (enable) {
                if (reader.getTerminal().getNumericCapability(InfoCmp.Capability.max_colors) >= 256) {
                    sb.style(AttributedStyle.DEFAULT.bold().foreground(69));
                } else {
                    sb.style(AttributedStyle.DEFAULT.foreground(AttributedStyle.CYAN));
                }

            return "empty";
        }
        StringBuilder sb = new StringBuilder(512);
        for (MetadataGraphVertex v : vertices) {
            sb.append("Vertex:  ").append(v.getMd().toString()).append('\n');
            List<MetadataGraphEdge> ins = getIncidentEdges(v);
            if (ins != null) {
                for (MetadataGraphEdge e : ins) {
                    sb.append("       from :  ").append(e.toString()).append('\n');

        this.managedVersionMap = managedVersionMap;

        return this;
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder()
                .append("REQUEST: ")
                .append("\n")
                .append("artifact: ")
                .append(mad)
                .append("\n")

            return "";
        }
        StringBuilder sb = new StringBuilder(256);
        int i = 1;
        sb.append("---------\n");
        sb.append(artifacts.size()).append('\n');
        for (Artifact a : artifacts) {
            sb.append(i).append(' ').append(a).append('\n');
            i++;
        }
        sb.append("---------\n");
        return sb.toString();
    }