groovy append to string

Groovy: Append to String

To append a string in Groovy, you can use the + operator or the += operator. Here's an example:

def str = "Hello"
str += " World"
println(str) // Output: Hello World

Alternatively, you can use the concat() method to append a string:

def str = "Hello"
str = str.concat(" World")
println(str) // Output: Hello World

These methods allow you to concatenate or append strings in Groovy.