I think you might have misunderstood what the compilation step actually does: when you have lots of string concatenations, the compilation step will optimise that into a StringBuilder-based approach. The point there is that you no longer need to (always) do these kinds of micro-optimisations yourself. You can rely on the compiler.
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I think you might have misunderstood what the compilation step actually does: when you have lots of string concatenations, the compilation step will optimise that into a StringBuilder-based approach. The point there is that you no longer need to (always) do these kinds of micro-optimisations yourself. You can rely on the compiler.