Java Development
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Spring Integration Database Polling Example
1. Introduction Spring Integration provides JDBC channel adapters that connect a channel to a database. In the case of the…
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Vaadin Spring Example
1. Introduction Vaadin is a web application framework written in Java, and is built on Google Web Toolkit from Vaadin Ltd. Spring Framework is a…
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Log4j Date Format Example
This article is a tutorial about date format patterns in Log4j. In this tutorial, we are going to configure log4j…
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Vaadin Spring Security Example
1. Introduction Vaadin is a web application framework written in Java, and is built on Google Web Toolkit from Vaadin Ltd. Spring Security…
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Spring Boot and JPA Example
Are you keen on learning about using Spring Boot with JPA? Yes? Gather your tools and read on. This example…
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Log4j ImmediateFlush Property Example
This article is a tutorial about log priority levels in Log4j. In this tutorial, we are going to configure log4j…
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Spring Integration Custom Transformer Example
1. Introduction Spring Integration provides a transformer mechanism to convert message payloads from one form to another between two channels.…
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Java 8 Convert a String to LocalDate Example
Hello readers, in this tutorial, we will learn how to convert a given response string into a java.time.LocalDate object. 1.…
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Java 8 Filter Null Values from a Stream Example
Hello readers, in this tutorial, we will learn how to filter the null elements from a Stream in Java. 1.…
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Java 8 Map Sorting Example
Hello readers, in this tutorial, we will learn how to Sort a Map using Java8 Stream’s API and Lambda expression.…
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