JAXB Hello World Marshalling / Unmarshalling Example
JAXB Hello World Marshalling/Unmarshalling example: Object to XML and XML to Object.
How to deep clone an object in Java
How to deep clone an object in Java. The clone method from the parent object needs to clone each child object separately and added to the cloned parent object.
How to clone an object in Java
How to clone an object in Java. This method works only when the object cloned has only simple variable.
How to generate random numbers in a range using Java
How to generate random numbers in a range using Java. A simple method using SecureRandom,
class.
How to generate a random password in Java
How to generate a random password in Java. The algorithm uses a dictionary.
How to sort TreeMap in descending order in Java
How to sort TreeMap in descending order in Java. A simple example using a string as keys.
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