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first of all it s better if you convert all letters to uppercase or to lowcase. This fixes one logic problem. After that erase the second if and replace with something like if(c != ' '). Make...

why do not use roundInfo.length instead of allRound.size()?? to create a single String out of an array of Strings just do astring+=array[i];

lich0802 A few tips only: first of all you defined your methods with attributes but you dont use the same signature of your methods in main. Additional you dont need all of those attributes. for...

obviously you try run downloadCache without attributes. Probably you already fix that