10 Examples of Stream API in Java 8 - count + filter + map + distinct + collect() Examples

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The Java 8 release of Java Programming language was a game-changer version. It not only provided some useful methods but totally changed t...
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How to debug Java 8 Stream Pipeline - peek() method Example Tutorial

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Hello guys, I have been writing about some important methods from Java SE 8  like  map() , flatMap() , collect() , etc for quite some time, ...
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How to convert ArrayList to HashMap and LinkedHashMap in Java 8 - Example Tutorial

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One of the common tasks in Java is to convert a List of objects, like a  List<T> into a Map, I mean  Map<K, V> , where K is so...
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Java 8 Stream map() function Example with Explanation

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The map is a well-known functional programming concept that is incorporated into Java 8. Map is a function defined in java.util.stream.Str...
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How to Convert a Comma Separated String to an ArrayList in Java - Example Tutorial

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Suppose you have a comma-separated list of String e.g. "Samsung, Apple, Sony, Google, Microsoft, Amazon" and you want to convert ...
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How to Show Open Save File Dialog in Java Swing Application? JFileChooser Example

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Hello guys, if you worked in Java GUI-based application then you may know that Swing provides class javax.swing.JFileChooser  can be used t...

float and double data types in Java with Examples

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Hello guys, float and double are two of the important data types in Java, but many developers don't pay enough attention to these two d...

Java - Convert String to Short Example

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In the last couple of examples, I have taught you how to convert String to Integer , Long , Double , Float , Boolean , and Byte in Java, a...

How to Fix Access restriction: The type BASE64Decoder is not accessible due to restriction Error in Eclipse? [Solution]

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Hello guys, if you have been using Eclipse for Java development then you might have seen this dreaded  "Access restriction: The type B...

How to Fix javax.net.ssl.SSLHandshakeException: unable to find valid certification path to requested target in Java

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Hello guys, this is one of the common errors in a client-server application. The big problem in solving this error is not the error but the...
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5 Difference between BufferedReader and Scanner class in Java? Example

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Hello guys, welcome to my blog. Today, we'll discuss another interesting Java interview question, BufferedReader vs Scanner. It's n...
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11 Examples of LocalDate, LocalTime, and LocalDateTime in Java 8

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Hello guys, if you are wondering how to use LocalDate, LocalTime, and LocalDateTime classes from Java's new Date and Time API then you h...

3 Examples to Convert Date to LocalDate in Java 8? Tutorial

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One of the great features of Java 8 is the new Date and Time API which is intended to fix existing issues related to mutability and thread...

How to Convert Date to LocalDate in Java 8 - Example Tutorial

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Hello guys, if you want to learn how to convert old Date to new LocalDate in Java 8 then you have come to the right place. Earlier, I have ...
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How to convert String to Date in Java? Example Tutorial

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Hello guys, if you are wondering how to convert a String to Date object in Java then you have come to the right place. Data type conversion ...
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How to convert Date to LocalDateTime in Java 8 - Example Tutorial

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The LocalDateTime class has been introduced in Java 8 to represent both date and time values. It's local, so date and time are always...

10 Examples to DateTimeFormatter in Java 8 to Parse, Format LocalDate and LocalTime

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Parsing and formatting dates are other essential topics while working with date and time in Java. Even though the old Date API had the Simp...

How to Format Date to String in Java 8 [Example Tutorial]

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One of the common programming tasks in Java is to change the date format of a given Date or String. For example, you have something like ...
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How to Convert java.util.Date to LocalDate in Java 8 - Example Tutorial

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Hello guys, once you move to Java 8, you will often find yourself working between old and new Date and Time API, as not all the libraries a...

How to parse String to LocalDate in Java 8 - DateTimeFormatter Example

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From Java 8 onward, you are no longer dependent on the buggy and bulky SimpleDateFormat class to parse and format date Strings into real...