StringUtils.upperCase¶

Signature: StringUtils.upperCase(inputString)

Returns: String result - the uppercased inputString, or null if inputString is null

Converts inputString to upper case. A null inputString returns null.

Parameters¶

Type	Name	Description	Default
String	inputString	the String to upper case, may be null

Example¶

var crazyString = "Who Do yOu THINK yOu ARE!!?";
var upperCasedCrazyString = StringUtils.upperCase(crazyString); // WHO DO YOU THINK YOU ARE!!?

var nullValue = null;
var stillNull = StringUtils.upperCase(nullValue); // null safe call