Although technically it is legal, static initializer blocks are used to execute some piece of code before executing any constructor or method while instantiating a class. In EJB this can be achieved by including the code in either the ejbCreate(), setSessionContext() or setEntityContext() methods.Click to see full answer. Similarly, when would you use a static initialization block?A static block, or static initialization block, is code that is run once for each time a class is loaded into memory. It is useful for setting up static variables or logging, which would then apply to every instance of the class.Additionally, can we initialize static variable in static block Java? A static initialization block in Java. Instance variables are initialized using initialization blocks. However, the static initialization blocks can only initialize the static instance variables. These blocks are only executed once when the class is loaded. Additionally, where the static initialization blocks are stored in the memory? A Static Initialization Block is not stored on the heap, above in the figure it is clearly visible. It is not stored on the heap because it is executed only once. That is also the reason for the output for the preceding program.What is initialization block in Java?The Initializer Block in Java. Initializer block contains the code that is always executed whenever an instance is created. It is used to declare/initialize the common part of various constructors of a class. For example, import java.io.*;
