String represents group of characters.
In C, C++ languages, a String represents an array of characters, where the last character being '\0' represents the end of the string. But this is not valid in Java, a string is an object of String class. It is not a character array. In java, we got character array also, but strings are given a different treatment because of their extensive use on internet. JavaSoft people have created a class separately with the name 'String' in java.lang(language) package with all necessary methods to work with strings.
Even though, String is a class, it is used often in the form of a data type
eg: String s="java";
Is String is class or datatype?
String is a class in java.lang package. But in java, all classes are also considered as data types. So we can take String as a data type also.
Can we call a class as datatype?
Yes, a class is also called 'user-defined' data type. This is because a user can create a class.
In C, C++ languages, a String represents an array of characters, where the last character being '\0' represents the end of the string. But this is not valid in Java, a string is an object of String class. It is not a character array. In java, we got character array also, but strings are given a different treatment because of their extensive use on internet. JavaSoft people have created a class separately with the name 'String' in java.lang(language) package with all necessary methods to work with strings.
Even though, String is a class, it is used often in the form of a data type
eg: String s="java";
Is String is class or datatype?
String is a class in java.lang package. But in java, all classes are also considered as data types. So we can take String as a data type also.
Can we call a class as datatype?
Yes, a class is also called 'user-defined' data type. This is because a user can create a class.
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