if (!getSource().isEmpty()) {
            buffer.append(getSource());
        }
        if (getLineNumber() > 0) {
            if (!buffer.isEmpty()) {
                buffer.append(", ");
            }
            buffer.append("line ").append(getLineNumber());
        }
        if (getColumnNumber() > 0) {
            if (!buffer.isEmpty()) {
                buffer.append(", ");

                buffer.append(", ");
            }
            buffer.append(getSource());
        }

        if (getLineNumber() > 0) {
            if (buffer.length() > 0) {
                buffer.append(", ");
            }
            buffer.append("line ").append(getLineNumber());
        }

        if (getColumnNumber() > 0) {
            if (buffer.length() > 0) {
                buffer.append(", ");

        } catch (XMLStreamException e) {
            throw new MetadataParseException(
                    e.getMessage(),
                    e.getLocation().getLineNumber(),
                    e.getLocation().getColumnNumber(),
                    e);
        }
    }

    public Metadata read(InputStream input, Map<String, ?> options) throws IOException {

            return false;
        }

        final ProjectBuildingResult r = (ProjectBuildingResult) o;

        return r.getProblems().stream()
                .anyMatch(p -> p.getLineNumber() == lineNumber && p.getColumnNumber() == columnNumber);
    }

    @Override
    public void describeTo(Description description) {
        description

     * is given by {@link #getSource()}.
     *
     * @return The one-based index of the line containing the problem or a non-positive value if unknown.
     */
    int getLineNumber();

    /**
     * Gets the one-based index of the column containing the problem. The column number should refer to some text file
     * that is given by {@link #getSource()}.
     *

        assertEquals(-1, problem.getLineNumber());

        problem = new DefaultProblem(null, null, null, 42, -1, null);
        assertEquals(42, problem.getLineNumber());

        problem = new DefaultProblem(null, null, null, Integer.MAX_VALUE, -1, null);
        assertEquals(Integer.MAX_VALUE, problem.getLineNumber());

        // this case is not specified, might also return -1

                            return problem.getSource();
                        }

                        @Override
                        public int getLineNumber() {
                            return problem.getLineNumber();
                        }

                        @Override
                        public int getColumnNumber() {
                            return problem.getColumnNumber();

                cause);
        this.lineNumber = lineNumber;
        this.columnNumber = columnNumber;
    }

    public int getColumnNumber() {
        return columnNumber;
    }

    public int getLineNumber() {
        return lineNumber;
    }

        this.lineNumber = lineNumber;
        this.columnNumber = columnNumber;
    }

    public ModelParserException(Throwable cause) {
        this(null, cause);
    }

    public int getLineNumber() {
        return lineNumber;
    }

    public int getColumnNumber() {
        return columnNumber;
    }

        }
        return message;
    }

    public StaxLocation(javax.xml.stream.Location location) {
        this.location = location;
    }

    @Override
    public int getLineNumber() {
        return location.getLineNumber();
    }

    @Override
    public int getColumnNumber() {
        return location.getColumnNumber();
    }

    @Override
    public int getCharacterOffset() {