4 ms·
In JDK 7 '+' concatenation actually uses StringBuilder under the hood, so probably nobody cares. I can't tell if you're being facetious.
by m0shen 13y ago
In JDK 7 '+' concatenation actually uses StringBuilder under the hood, so probably nobody cares.
I can't tell if you're being facetious.
- djulius 13y agoIndeed I was. It's a good safety barrier against hype things.