public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("iniBlock:=").append(getIniBlock()).append(", ");
        sb.append("startBlock:=").append(getStartBlock()).append(", ");
        sb.append("endBlock:=").append(getEndBlock()).append(", ");
        sb.append("startOffset:=").append(getStartOffset()).append(", ");
        sb.append("endOffset:=").append(getEndOffset()).append(System.getProperty("line.separator"));
        return sb.toString();
    }
@Test
    public void testToString() throws ChmParsingException {
        if (chmBlockInfo == null) {
            testGetChmBlockInfo();
        }
        assertTrue(chmBlockInfo.toString().length() > 0);
    }