Creating a process for objects in Java

Example: The process of creating object A of Class A 1, because the constructor is essentially a static method, the Java interpreter must look for the classpath to locate the a.class file when the Class A object is first created (that is, a static method of Class A is executed), or when the static method/static domain of Class A is first accessed. 2, loading the a.class file, all actions related to static initialization are executed. Therefore, static initialization is performed only once when the class object is first loaded. 3, allocate enough storage space for the A object that will be created. 4, perform all initialization actions that appear at the field definition. 5, executes the constructor (if there is inheritance, first executes the constructor of the base class).

Creating a process for objects in Java