Constants value from Long class

static long MAX_VALUE

Maximum value a long can have, 2^63-1.

static long MIN_VALUE

Minimum value a long can have, -2^63.

static int SIZE

The number of bits used to represent a long value.

The following code displays the max/min value of a long type

public class Main {
  public static void main(String[] args) {
    System.out.println(Long.MAX_VALUE);
    System.out.println(Long.MIN_VALUE);
    System.out.println(Long.SIZE);
  }
}

The output:

9223372036854775807
-9223372036854775808
64

1. Long class
2. Constants value from Long class
3. Constructors from Long
4. Convert long value to byte, double, float, int, long, short
5. Decode a string to create long value
6. Get the long value from a system property
7. Compare two long values
8. Parse long value from string
9. Convert long value to binary, hex and octal format strings
10. Convert long value to string
11. Get the sign of the long value
12. Get the number of zero bits preceding and following
13. Reverse and rotate a long value