Summary: Alexey Zhebel (azhebel) contributed these changes.
Reviewed-by: kvn

Reviewed-by: weijun

Reviewed-by: mchung

Reviewed-by: alanb, ihse

Reviewed-by: alanb, chegar
Contributed-by: roger.riggs@oracle.com

Summary: Change Burnikel-Ziegler division heuristic to require that the dividend int-length exceed that of the divisor by a minimum amount.
Reviewed-by: darcy

Summary: Ensure the value returned by getLower() is unsigned.
Reviewed-by: darcy

Reviewed-by: alexsch, serb, malenkov

Reviewed-by: psandoz, chegar, alanb
Contributed-by: NDoug Lea <dl@cs.oswego.edu>

Reviewed-by: wetmore, ihse

Reviewed-by: mullan

8029552: Remove java/lang/management/MemoryMXBean/CollectionUsageThreshold.java from ProblemList.txt
Reviewed-by: alanb

Reviewed-by: vinnie

Reviewed-by: chegar, alanb

Reviewed-by: naoto, yhuang

7067973: test/java/lang/management/MemoryMXBean/CollectionUsageThreshold.java hanging intermittently
Reviewed-by: mchung
Contributed-by: yiming.wang@oracle.com

Reviewed-by: alanb

8029434: Spliterator of Stream returned by BufferedReader.lines() should have NONNULL characteristic
Reviewed-by: mduigou

Reviewed-by: pchelko, anthony

Reviewed-by: anthony, serb

Reviewed-by: darcy

Reviewed-by: dl, chegar, mduigou

Reviewed-by: art, anthony

Reviewed-by: alanb, jcoomes

Reviewed-by: jgodinez, bae

Summary: Transform dummy class instead of BigInteger to avoid complication by -Xshare. Ported from script to java.
Reviewed-by: alanb
Contributed-by: mattias.tobiasson@oracle.com