question: public void printUsage ( PrintWriter pw , int width , String cmdLineSyntax ) { int argPos = cmdLineSyntax . indexOf ( ' ' ) + 1 ; printWrapped ( pw , width , defaultSyntaxPrefix . length ( ) + argPos , defaultSyntaxPrefix + cmdLineSyntax ) ; }
target:  Print the cmdLineSyntax to the specified writer, using the specified width.