Removes ""+ as next argument is already of type String (chapter 6) - #18
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dgruntz wants to merge 1 commit into
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Removes ""+ as next argument is already of type String (chapter 6)#18dgruntz wants to merge 1 commit into
dgruntz wants to merge 1 commit into
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NumberFormat.getInstance(Locale.US).format(res) returns a String, so concatenating it with "" is not necessary.
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NumberFormat.getInstance(Locale.US).format(res) returns a String, so
concatenating it with "" is not necessary.