Java - String Byte Array

Introduction

String can be converted to byte array.

Then the byte array can be used to transfer on wire, save to file.

Exercise

• Write code to Create string out of byte array with UTF-8
• Write code to convert string to byte array with UTF-8
• Write code to convert string to Byte array using UTF-8 encoding
• Write code to Convert byte array to String in UTF-8
• Write code to Convert a byte array to a String assuming the ASCII character set
• Write code to Convert a String filename to a byte array using the deprecated ascii String method

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