am 070dbac8: am 0dfef7bc: Fix bugs created by caching NumberFormat & DecimalFormatSymbols objects

Merge commit '070dbac882856834111bc0e766224ee53c8d5471'

* commit '070dbac882856834111bc0e766224ee53c8d5471':
  Fix bugs created by caching NumberFormat & DecimalFormatSymbols objects