IO reading (java) -


if have loop so:

    while(st.hasmoretokens() )     {                array[i] = st.nexttoken();             array[(i+1)] = st.nexttoken();               i++;     }

will array[i] , array[i+1] end having same word or put 1 word in array[i] , next word in array[i+1]? i'm trying read in 2 words @ time until line runs out of words. thanks.

yes "will put 1 word in array[i] , next word in array[i+1]".

note nexttoken() returns next token st string tokenizer. careful nosuchelementexception - if there no more tokens in st tokenizer's string.

try this:

while(st.hasmoretokens() ) {     array[i] = st.nexttoken();     if(st.hasmoretokens()) // check again whether next toaken available or not         array[(i+1)] = st.nexttoken();     i++; }

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