Core Java
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org.apache.commons.codec.binary.base64 Example
Base64 class is used for Base64 encoding and decoding as defined by RFC 2045. There are various constructors with URL-Safe…
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Iterable Java Example – java.lang.Iterable Interface
This article shows an Iterable Java example – java.lang.Iterable interface. This is defined in java.lang package and was introduced with…
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java.net.CookieStore Example
A CookieStore is an interface that represents a storage area for cookies.CookieManager adds the cookies to the CookieStore for every…
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JDBC DatabaseMetaData Example
In this example will talk about how to get the Database’s Metadata and what is the usefulness of that information…
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Java.net.URLClassLoader Example
In this example, we shall see how we can use the java.net.URLClassLoader Class in the java.net package for loading the…
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java.util.concurrent.ConcurrentSkipListMap Example
ConcurrentSkipListMap is a scalable concurrent navigable map implementation. The map is sorted based on natural ordering of its keys or…
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org.apache.commons.dbcp2.BasicDataSource Example
In this example we shall show you how to make use of BasicDataSource class of Apache Commons DBCP. Nowadays, many…
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java.net.URLConnection Example
URLConnection class is used for accessing the attributes of a remote resource. It represents a communication link between the URL…
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Generic Classes in Java Example
This article shows creating a generic class. Java generics were introduced with Java SE version 5. Some commonly used generic…
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Properties File Java Example
In this example, we shall show you how to use property files in java. Java property files are an easy…
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