Make String first letter capital in java

Question

As of now I\'m using this code to make my first letter in a string capital

String output = input.substring(0, 1).toUpperCase() + input.substring(1);
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Answer 1

You should have a look at StringUtils class from Apache Commons Lang lib - it has method .capitalize()

Description from the lib:

Capitalizes a String changing the first letter to title case as per Character.toTitleCase(char). No other letters are changed.