What are characters grouped between double quotes in Java called?

When characters are grouped between double quotes in Java, they are referred to as strings. A string is a sequence of characters that represent text. In Java, strings are an instance of the String class, which provides numerous methods for manipulating and working with text data.

For example, if you create a string like "Hello, World!", you are essentially defining a sequence of characters that form a cohesive unit of text. Strings can be manipulated to concatenate, extract substrings, or find specific characters or sequences within them, allowing for various forms of text processing.

In contrast, arrays refer to a collection of items of the same type, characters refer to single character representations (typically enclosed in single quotes), and objects are more general constructs that can encompass various data types including arrays and strings. Therefore, the definition of strings specifically captures the essence of characters grouped within double quotes in Java.