In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out ...

Maximizing code reuse in your Java programs means writing code that is easy to read ... The new developers will probably create another API method, duplicating the existing one.

Declare a variable of type String Initialize the String variable to a non-null value Call the Java String length() method Hold the value of the String length in a variable for future use The Java ...