size of char in java code example
Example 1: length of string in java
str.length();
Example 2: length of array in java
arr.length;
Example 3: what are the primitive types java
Primitive types are the most basic data
types available within the Java language.
Some of them are boolean , byte , char ,
short , int , long , float and double .
These types serve as the building blocks
of data manipulation in Java.