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Java

Java is the popular programming language that originated in 1995. Today, the Java ecosystem includes a very large number of specifications, libraries, frameworks, tools, as well as a thriving community. Take a dive through our collection of Java tutorials that cover a wide array of Java-related topics.

  • Core Java (163)
  • Java String (105)
  • Java IO (77)
  • Java Concurrency (71)
  • JVM (49)
  • Java Streams (49)
  • Java Array (44)
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  • Exception (43)
  • Java Map (40)
  • Java Dates (38)
  • Java 8 (38)
  • Pattern (29)
  • Java 9 (22)
  • Math (19)
  • Java NIO (18)
  • Java Set (16)

>> Java “Back to Basics” Tutorial

>> Java – Write a Reader to File

>> Java – Random Long, Float, Integer and Double

>> Java – Reader to InputStream

>> Java – InputStream to Reader

>> Java – Reader to Byte Array

>> Java – Reader to String

>> Java – File to Reader

>> Java – Byte Array to Reader

>> Java – String to Reader

>> Java – Delete a File

>> Java – Create a File

>> Java – Rename or Move a File

>> Java – Write an InputStream to a File

>> Java – Convert File to InputStream

>> Java Byte Array to InputStream

>> Java InputStream to Byte Array and ByteBuffer

>> Java String to InputStream

>> Removing all duplicates from a List in Java

>> Removing all Nulls from a List in Java

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