Added function's to Java.lang.Math
Merge pull request #187 from techaddict/math

Added functions to java.lang.Math
Fix #183: Add Thread.currentThread() to support Future.flatMap.
java_lib cbrt
Merge pull request #193 from sjrd/fix/issue-183-future-flatmap

Fix #183: Add Thread.currentThread() to support Future.flatMap.
Merge pull request #191 from techaddict/test

Add java.lang.Math.cbrt().
Fix #110: Proper support for reflective calls
Merge pull request #194 from gzm0/reflective-call-alt

Fix #110: Proper support for reflective calls