Classes and objects ... The Java compiler outputs illegal forward reference when it encounters this scenario. Consider Listing 4. In some cases, you may want to perform complex class-based ...

Java 25 introduces Compact Object Headers (JEP 519), delivering up to 30% CPU savings and reduced memory usage for applications with small objects. This user-friendly feature compresses object headers ...

this approach appeals to me because it is the most like Java (and other class-based object-oriented languages). The next two code listings contrast two common approaches for instantiating ...