logic for the Hex Decimal System:

Hexadecimal Number: 19FDE16

Calculating Decimal Equivalent :

Step Hexadecimal Number Decimal Number

Step 1 19FDE16 ((1 164) + (9 163) + (F 162) + (D 161) + (E 160))₁₀ Step 2 19FDE16 ((1 164) + (9 163) + (15 162) + (13 161) + (14 160))₁₀ Step 3 19FDE16 (65536 + 36864 + 3840 + 208 + 14)₁₀ Step 4 19FDE16 106462₁₀

build a Java project and convert the above Numbering System into a code. Your code must show the tests for the following Hex numbers to Decimal System:

0 1 10 FF 19FDE

Please to provide brief comments // in the code.