question: public static void printConcatLine ( Object ... messages ) { if ( ! isDisabled ( ) ) { buffer . setLength ( 0 ) ; for ( int i = 0 ; i < messages . length ; i ++ ) { buffer . append ( String . valueOf ( messages [ i ] ) ) ; } printLine ( buffer ) ; } }
target:  Prints the concatenated text representation of the arguments and a new line.