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Name

toUpperCase()

Class

String

Description

Converts all of the characters in the string to uppercase. For example, "abc" will convert to "ABC".

Examples

  • String str1 = "Cccp"; 
String str2 = "Rabbit"; 
str1 = str1.toUpperCase();
str2 = str2.toUpperCase();
println(str1 + ":" + str2);  // Prints "CCCP:RABBIT"

Syntax

  • str.toUpperCase()

Parameters

  • strString: any variable of type String

Return

  • String
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