Tokenizing a string with HEX characters

I am trying to tokenize a string that contains non-displayable characters i.e. HEX. How to split a string based on some HEX characters. e.g.

Here  represents any HEX character which I want to to set as part of Token along with some string as a Token.  can be any HEX character but I just want to split on some of them e.g. in the following sample string I want to split at TEST2

Code:

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"StartTEST1TEST2TEST3TEST2TEST4TEST5TEST6TEST2TEST7TEST812END"

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based on my Tokens the output should look as below:

Code:

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StartTEST1
TEST3
TEST4TEST5TEST6
TEST7TEST812END

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Any idea how to do this. Any help is appreciated.

Thanks

try it using the class StringTokenizer

The StringTokenizer class is deprecated. The canonical way of splitting strings is to use String.split(...) which uses a regular expression to break the string into an array of substrings.

The Pattern class documents how to develop a regular expression, and shows how hex values can be used.

The greatest obstacle to discovery is not ignorance, but the illusion of knowledge...
D. Boorstin