question: public static ArrayList < String [ ] > linesToArray ( ArrayList < String > inLine ) { ArrayList < String [ ] > framesEnTab = new ArrayList < > ( ) ; for ( int i = 0 ; i < inLine . size ( ) ; i ++ ) { framesEnTab . add ( lineToArray ( inLine . get ( i ) ) ) ; } return framesEnTab ; }
target:  Convert ArrayList of String into ArrayList of String[] (split with spaces)