jdk/test/java/math/BigInteger/BitLengthOverflow.java
Fri, 18 Apr 2014 14:03:46 -0700 bpb 8027595: Enable BigInteger overflow tests in JTREG
Wed, 30 Oct 2013 17:45:12 -0700 bpb 6910473: java.math.BigInteger.bitLength() may return negative "int" on large numbers
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