Fragmented
Fragmented
022: Effective Java for Android developers : Item 5
In this mini Fragment, we introduce Joshua's fifth Item: Avoid creating unnecessary objects.
Stay tuned for more items from our "Effective Java for Android developers" Fragment series.
Show Notes
Avoid creating unnecessary objects
- Google says - Avoiding creating unnecessary objects too
- Episode 10 with Michael Bailey - String optimization
Snippet to demonstrate AutoBoxing problems
// sum of all positive values
Long sum = 0L;
for (long i=0; i Integer.MAX_VALUE; i++) {
sum+=i;
}
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