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January 12, 2016 09:11
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Upper First letter After _
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public String treat(String str){ | |
final Pattern pattern = Pattern.compile("([^_.]*)[_]*"); | |
Matcher matcher = pattern.matcher(str); | |
String ret =""; | |
while(matcher.find()){ | |
if(!matcher.group(1).equals("")) | |
ret += upperFirstCharacter(matcher.group(1)); | |
} | |
return ret; | |
} | |
private String upperFirstCharacter(String pattern){ | |
return pattern.replaceFirst(String.valueOf(pattern.charAt(0)), String.valueOf((char) (((int) pattern.charAt(0)) - 32))); | |
} |
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