Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

System.out.println(stringSize); //This Java String length example prints out 25 How do I remove whitespace from a Java String’s length? In the above example of Java’s String length method, the output ...

The method String.replace (String,String) allows a specified substring in the String to be replaced with the second specified String. This is demonstrated in the next code listing and its ...

Java gives you the ability to dynamically create strings. Even after you set the string value, you can add more characters to the string value throughout the code. This process lets you build a ...