public boolean isEqual(LBuffer buf) {
if (buf.length() != m_size) return false;
for (int i = 0; i < m_size; i++) {
if (m_buf[i] != buf.m_buf[i]) return false;
}
return true;
}
public void append(LBuffer buf) {
if (buf.length() + m_size > m_buf.length) setSize(buf.length() + m_size);
char[] b = buf.getBuf();
System.arraycopy(b, 0, m_buf, m_size, buf.length());
m_size += buf.length();
}
