Category: Java Tutorials

Java PushbackReader Class with Examples

Java is wide range and used in various applications. PushbackReader is discussed in a detailed manner. It allows characters to be pushed back into the Stream. The unread() method of this class allows us...

Java PrintStream Class with Examples

PrintStream writes raw bytes in the machine’s native character format, and PrintWriter converts bytes to recognized encoding schemes. Therefore, as opposed to the files created by PrintStream, file formats made with PrintWriter are more...

Java ByteArrayOutputStream Class with Examples

Java is the most widely and useful language. An array of output data (in bytes) can be written using the Java.io package’s ByteArrayOutputStream class. The abstract class OutputStream is extended by it. Explanation Common...

Java BufferedInputStream Class with Examples

Another input stream gains functionality with the Java.io.BufferedInputStream class, which supports the mark and reset methods in addition to buffering input. Explanation When an input stream is wrapped (bufferized) into a buffered stream, it...

Java String Class Methods with Examples

A fundamental class in the Java programming language that represents a string of characters is called a String. Since it is a component of the java.lang package, your Java code doesn’t need to explicitly...

Java BufferedOutputStream Class with Examples

Java is used in various methods and functions. We are esteemed to learn the BufferedOutputStream in Java. Various examples and explanations are explained. BufferedOutput is used to write an array of output data. Explanation...

Thread Pools in Java

To perform new requests, a Java thread pool will be used that has already been set up. The overheads of the thread cycle and resource exhaustion are also addressed. Since threads are existing, this...

Substring in Java

The substring() method, which returns a new string that is a substring of the original string, has two versions. The substring extends from the character at the given index to the last character of...

Java Strictfp Keyword with Examples

In order to ensure that any floating point operation results in an identical result for all platforms, strictfp is used. In the case of floating points, precision can vary from one point to another....

ThreadGroup in Java with Examples

A thread group represents a set of threads. In addition, a thread group may also contain other thread groups. Thread groups form a tree in which each thread group has a parent except for...