java - Passing Any Type As A Method Parameter -


this question has answer here:

i trying have method can take in type parameter (object, int, boolean, arraylist, etc.). here simple method illustrate trying do:

public void printanything(type arg0) {     system.out.println(arg0); }

and asking is, replace type in method?

in specific example, object fit because printstream#println(object obj) print string representation (using string#valueof(object)).

when pass primitive value, automatically boxed wrapper type, e.g int converted java.lang.integer extends object.


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