• Auto Boxing And Un-Boxing

    What is Auto Boxing? Two type of Auto Boxing available in Java [Store value in Wrapper Class] Integer a1 = new Integer(50); Integer a2 = 60;     What is Auto-UnBoxing? One type of Auto-UnBoxing available in Java [Store value in primitive data types using Wrapper Class] Integer a1 = new Integer(50); int x = […]

  • enum example

    Enum Example : Derive Class And Data

    What is enum in java program? Java language has many data types like primary data types, derive data types, user define data types. Enum is one derive data types in java language. Enum is also derive class, we can create derive class object and store multiple values in that derive object.   Let’s see enum […]

  • Convert Wrapper Class to Data Types

    What is Wrapper Class in Java Program? Integer, String, Double, Short, Long, Float etc are wrapper class in java programs. These classes have many important methods which are using in programming. Like convert String class value to int data types. In this step will use parseInt(StringValue) method. And this method is belongs to Integer Class. […]

  • Java multithreading Inter-thread process

    What is Java multithreading Inter-thread process? In Java multithreading process we face producer-consumer problem. It is called Inter-thread process. We can solve this problem using wait() and notify() methods in java programs.   In this java multithreading blog, 1st program we will see inter-thread problem. And 2nd program we will see solution of inter-thread process. […]

  • Suspend Resume in Multi Threading

    How to suspend resume process in Multi Threading Java Program? Suspend resume process is most important in multi threading process. Using of these method we can control process in time interval. In this program, Class B has two same processes to display 1 to 20 in every 500 msec. Main class ThreadEx8 controls both processes […]