@Deprecated
  public static void init(int logLevel, LogConfiguration logConfiguration, Printer... printers) {
    init(new LogConfiguration.Builder(logConfiguration).logLevel(logLevel).build(), printers);
  }
@ Deprecated public static void init ( int logLevel , LogConfiguration logConfiguration , Printer ... printers ) { init ( new LogConfiguration . Builder ( logConfiguration ) . logLevel ( logLevel ) . build ( ) , printers ) ; }
Initialize log system, should be called only once.

@param logLevel         the log level, logs with a lower level than which would not be printed
@param logConfiguration the log configuration
@param printers         the printers, each log would be printed by all of the printers
@deprecated the log level is part of log configuration now,
use {@link #init(LogConfiguration, Printer...)} instead, since 1.3.0