Java Thread Scheduler
A Java component called a thread scheduler decides what threads to run or execute and where to wait. The thread scheduler in Java will select only threads that are in a runnable state. However,...
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Category: Java Tutorials
ConcurrentModificationException in Java
When working with Java collections, you may come across a ConcurrentModificationException. This exception occurs when you try to modify a collection while iterating over it, leading to unexpected behaviour or errors. A ConcurrentModificationException is...
Joining Threads in Java
The join() method of the Thread class enables one thread to wait until another thread has finished running. If t is a Thread object that is presently running, t.join() will ensure that t is...
Encapsulation in Java
In this article, we will explore the concept of encapsulation in the Java programming language. We will first discuss data hiding or abstraction, the need for encapsulation, and its advantages. We will examine various...
Daemon Thread in Java
A daemon is a special kind of thread in the Multithreaded Programming Environment that operates quietly and handles routine tasks that are not intrinsically significant to the program’s core function. Unlike regular threads, daemon threads...
Java String concat() Method with Examples
In this article, we will look at an inbuilt method of the String class called the concat() method in Java programming language. Let’s directly jump into the topic without beating around the bush by...
Java String equalsIgnoreCase() Method
In Java programming, comparing strings is a crucial task, and the equals() method plays a central role in this process. However, there are situations where we need to perform case-insensitive string comparisons. This is...
Java String format() Method With Examples
The format() method in Java is a versatile tool for creating formatted strings, allowing developers to control the presentation of data by incorporating specified formatting rules, locales, and input arguments. You will learn to...
Difference Between Abstract Class and Interface in Java
In this article, we will touch upon the topics “abstract class” and “interfaces” in Java and later look at the differences between both concepts. We will begin by looking at one of the pillars...
Java ToString() Method
The toString() method in Java is fundamental to representing an object as a string. As the name implies, this method converts an object into a string and returns its string representation. Because the Object...