Enum examples in Java. Simple enum usage. How to convert String to Enum object. Enum object with fields and methods.

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The java.util.Properties class come with a loadFromXML() method to convert an XML file to properties data.

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Junit 3 vs Junit 4 Comparison. Junit 4 is introducing new features like annotations, static import, timeout.

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This tutorial presents log4j 1.2.x basic examples. How to log a message and an exception.

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How to send emails using JavaMail. Simple example using a gmail account and proxy settings if needed.

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How to sort objects with Comparable and Comparator in Java. Primitive array and list sorting. Java Object sorting with Comparable and Comparator.

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