<expression> expected, got '=' for variable assignment in Groovy
in is a reserved word used for loops. Rename it to something else (line 5) and its will work
Here is an example:
class Testing {
static void getJsonAsString(String endPointUrl) {
BufferedReader reader= null;
println"hello: $endPointUrl"
}
}
def t = new Testing()
t.getJsonAsString("http://google.com")
// and this is how "in" can be used
for( i in [1,2,3,4]) {
println i
}
This is a working code that prints:
hello: http://google.com
1
2
3
4