how to convert string to space separated int in java

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Erine
04 Sep 2019
1resetting temp to empty string after you parse it to create place for new digits.
2that at the end of your string will be no space, so if (numbers.charAt(i) == ' ') { ary[j] = Integer.parseInt(temp); j++; } will not be invoked, which means you need invoke ary[j] = Integer.parseInt(temp);