Question

I was trying to figure out what happens when you create an Object but I didn’t find an Object() constructor method in Object.java, even if the documentation says that Object() exists.

Answer 1

Object does indeed have a no-arg constructor, You can see it by dumping the byte code for the class, using

javap -v java.lang.Object


public java.lang.Object();
Code:
Stack=0, Locals=1, Args_size=1
0:  return
LineNumberTable: 
line 20: 0