LCM of Two Numbers in Java

Mutable Class in Java

In the world of object-oriented programming, the concept of immutability is often emphasized for its benefits in terms of code stability and predictability. However, there are situations where mutable classes play a crucial role, providing flexibility and the ability to modify object state. In Java, a...

4 min read

LinkedTransferQueue tryTransfer() method in Java with Examples

In Java, LinkedTransferQueue is a concurrent queue implementation which possesses the combination of characteristics from both the traditional blocking queues and the direct handoff queues. It implements the TransferQueue interface that is extending the BlockingQueue class and extends the functionalities of the producer-consumer scenario through...

14 min read

Dangling Else Problem in Java

The dangling else problem is an ambiguity of language interpretation. In programming, we can write conditionally executed code in the following two forms: if-then form if-then-else form The problem rarely occurs while we deal with the nested if-else statement. It is an ambiguity in which it is not clear...

2 min read

Predicate.not() Method in Java with Examples

Java 11 introduces a tool called Predicate.not() to make negating predicates easier. Predicates, which are frequently employed in filtering and conditional logic, are functional interfaces that express boolean-valued functions of a single argument. Negating a predicate in Java 11 required a significantly lengthier method. Predicate.not()...

4 min read

Vertical zig-zag traversal of a tree in Java

The goal is to get the outcome of the items in the Vertical Zig-Zag traversal order given a Binary Tree. A tree's vertical zigzag traversal is described as follows: List the first level's elements in the correct order from right to left; if no parts remain, move...

6 min read

Grepcode java.util.Date

What does the java.util.Date Class does? The java.util.Date class in Java provides the date and time. It might be advantageous if we imported java.util. If we want to implement these classes in our code, use Java.util.Date class. The constructors as well as methods offered by this class allow...

5 min read

AtomicLongArray set() method in Java with Examples

A built-in Java method that allows you to set a value at any location in the AtomicLongArray is called Java.util.concurrent.atomic.AtomicLongArray.set(). This function modifies the value at that index by accepting as an argument the AtomicLongArray's index value. There is absolutely nothing that this method returns....

3 min read

Doubly Linked List Program in Java

Doubly linked list programs are very complex programs to understand because the node of the doubly linked list contains two fields, ious and . In C and C++, it is very easy to maintain a doubly linked list using pointers, but in Java, there is no...

13 min read

Java Program for Maximum Product Subarray

In the field of computer programming, the maximum product subarray problem is a popular challenge that requires finding the contiguous subarray within an array of integers that has the largest product. This problem can be efficiently solved using dynamic programming techniques. In this article, we will...

4 min read

Javac Command Not Found

Javac command is usually used to check whether the Java is installed in our system or not. When the Java is not installed in our system and we try to run Javac command, we get Javac command not found or Java is not Recognized. We can...

2 min read