RFR: 8281631: HashMap copy constructor and putAll can over-allocate table [v16]

[XenoAmess]

> 8281631: HashMap copy constructor and putAll can over-allocate table

XenoAmess has updated the pull request incrementally with one additional commit since the last revision:

  migrate to junit

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/7431/files
  - new: https://git.openjdk.java.net/jdk/pull/7431/files/2998571a..87b73334

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=7431&range=15
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=7431&range=14-15

  Stats: 100 lines in 1 file changed: 74 ins; 7 del; 19 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7431.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7431/head:pull/7431

PR: https://git.openjdk.java.net/jdk/pull/7431