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 ...

Study the use of strings in Java. Strings are widely used in Java programming for manipulating text. A string is a sequence of characters that are treated as an object in Java. String objects are ...

Many common Java performance problems stem from class design decisions made early in the design process, ... which then has to create another String object to return the matched text to the caller.

Experienced Java developers know the importance of well-written toString methods. It's much easier to log and debug objects that can be viewed in human-readable form; this is particularly the case ...