In a Java class, a member variable is assigned the first, followed by a static constructor, again a constructor

Title is the conclusion that if someone asks you the Java class member initialization order and initialization block knowledge then answer him. Here's the code:

 Packagecom.test; Public classtestclass{//member variable assignment the first execution of the    Private Static intM1=1; Private intM2=1; //Static constructors A second execution    Static{System.out.println ("Member variable assignment precedes static constructor m1=" +M1); M1=2; }        //The third execution of the constructor function     PublicTestClass () {System.out.println ("Static constructors precede constructor m1=" +M1); M1=3; System.out.println ("Member variable assignment precedes constructor m2=" +m2); M2=3; }         Public voidprintm1m2 () {System.out.println ("M1=" +M1); System.out.println ("M2=" +m2); }         Public Static voidMain (string[] args) {TestClass T=NewTestClass ();    T.PRINTM1M2 (); }}

Console output:

The member variable is assigned before the static constructor m1=1 the static constructor is assigned a value before the constructor M1=2 member variable before the constructor m2=1M1 =3m2 =3

In a Java class, a member variable is assigned the first, followed by a static constructor, again a constructor