Computers and Technology, 23.02.2021 07:40 Derick21

Write the bin2Dec(String binaryString) method to convert a binary string into a decimal number. Implement the bin2Dec method to throw a NumberFormatException if the string is not a binary string. Write a test program that prompts the user to enter a binary number as a string and displays decimal equivalent of the string. If the method throws an exception, display "Not a binary number".

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Write the bin2Dec(String binaryString) method to convert a binary string into a decimal number. Impl...