Possible issue with Tokenizer in lucene-analyzers-common-4.6.1

[Joe Wong]

Hi

We're planning to upgrade lucene-analyzers-commons 4.3.0 to  4.6.1 . While
running our unit test with 4.6.1 it fails at
org.apache.lucene.analysis.Tokenizer on line 88 (setReader method). There
it checks if input != ILLEGAL_STATE_READER then throws
IllegalStateException. Should it not be if input == ILLEGAL_STATE_READER?

Regards,
Joe