Advanced techniques: Fields and methods in Java Learn seven advanced techniques ... declares four methods in the Book class: class Book { // ... String getTitle() { return title; ...

In this blog post, I look at the concept of Java synthetic methods. The post summarizes what a Java synthetic method is, how one can be created and identified, and the implications of Java ...

As noted, Java strings are immutable. Once created, a string using string class cannot be changed. Any attempted changes will create another string instance. Users can perform basic operations, such ...

This used to work fine. I'm using eclipse and it's NOT telling me there is a problem with using these methods. I can even compile fine with ant but whenever I actually run the code I get a java ...

The correct way to convert a String to long in Java is to use the parseLong(String x) method of the Long wrapper class. The following String to long example program converts the text String 90210 to a ...