core/src/main/java/com/squareup/rack/RackErrors.java
/**
   * Writes internally-buffered messages out to the error logger.
   *
   * @see #write(String)
   */
Writes internally-buffered messages out to the error logger.
Writes internally - buffered messages out to the error logger .
public void flush() {
    if (buffer.length() > 0) {
      logger.error(buffer.toString());
      buffer.setLength(0);
    }
  }
public void flush ( ) { if ( buffer . length ( ) > 0 ) { logger . error ( buffer . toString ( ) ) ; buffer . setLength ( 0 ) ; } }
Writes internally-buffered messages out to the error logger.
Writes internally - buffered messages out to the error logger .