The Java serialization tutorial. In this Java serialization example, we will use both the ObjectOutputStream and the ObjectInputStream to save and retrieve the state of a simple JavaBean. The POJO ...

Creating a Java string. Below is one simple syntax for creating a Java string. String greeting = "Hello world!"; In this example, "Hello world!" is a string literal, which is a series of characters ...

The EasyMock example in “Creating DSLs in Java, Part 2,” Listing 5, illustrates this. Internal vs external DSLs Internal DSLs ride on a host language, so an internal DSL’s syntax is both ...

Consider the following Groovy example: // Groovy str = 'hello' println str.class println str.encrypt() If you run the above code, you will get a MissingMethodException because java.lang.String ...