Source files without license headers

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The following source files are without license headers.
Please, confirm the licensing of code and/or content/s, with adding license headers
https://fedoraproject.org/wiki/Packaging:LicensingGuidelines?rd=Packaging/LicensingGuidelines#License_Clarification

src/main/java/com/boundary/BitPrint.java
src/main/java/com/boundary/high_scale_lib/NonBlockingHashSetLong.java

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Forgotten this one src/main/java/org/cliffc/high_scale_lib/LongIterator.java