Given the following code, what is the correct way to see if the Strings have equal values?

String namel $=$ "College of Business"

String name$2=$ "College of Business"

if $($name$1.$equals$($name$2)$

if $($name$1=$ name$2)$

if $($name$1==$ name$2)$

if $($name$1.$ value $==$ name$2.$ value$)$