Update WriteResourceToStream.java

[aleksi75]

Thread.currentThread().getContextClassLoader().getResourceAsStream(...) works in UnitTest, but not if the NAR is deployed in /extensions folder. If you want to use the processer the resource 'file.txt' is not found.
I changed this to 'getClass().getClassLoader()...' and its working as UnitTest and when deployed

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[mattyb149]

+1 LGTM, ran unit tests and tried putting the NAR into extensions, the flow file was populated correctly. Thanks for the fix! Merging to master

[aleksi75]

+1 LGTM, ran unit tests and tried putting the NAR into extensions, the flow file was populated correctly. Thanks for the fix! Merging to master

You are welcome