In Java what is the magic number? What is the purpose of the “magic number” What...
In Java what is the magic number?
What is the purpose of the “magic number”
What is the hexadecimal value of the “magic number
Hint: 4 bytes wide…
Homework Answers
Solution:
Magic number in Java:
A magic number is an identifier for a file format. The magic number in Java helps the tools to quickly differentiate class file from non class files. This magic number can be seen in the beginning of Java .class file.
The first 4 bytes of every Java class file has the magic number 0XCAFEBABE(the hexadecimal value of the magic number).
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