Java also supports a number of Boolean, string, and assignment operators.
Boolean operators are used to perform logical comparisons, and always result in one of two values: true or false.
Following are the most commonly used Boolean operators:
AND: Compares two values and returns true if they are both true
OR: Compares two values and returns true if either of the values are true
There is only one string operator, the concatenation operator (+), which appends a string onto another string. Following is an example of using the concatenation operator:
The nickname string is effectively placed in the middle of a sentence. This code acts somewhat like a form letter in that you provide a sentence and then plug a name into it.
Assignment operators
Assignment operators all perform some type of operation that results in a value being stored in a variable.
The following link contains the most commonly used assignment operators:
prime Application - Exercise
In this exercise, You will create a command-line application to determine whether a number is prime.
prime Application - Exercise