Couple of fields in StrictMath are unused since [JDK-8244146](https://bugs.openjdk.java.net/browse/JDK-8244146). Also I fixed incorrect javadoc for private method. Looks like typo in [JDK-6282196](https://bugs.openjdk.java.net/browse/JDK-6282196)
------------- Commit messages: - [PATCH] Remove unused static fields 'DEGREES_TO_RADIANS', RADIANS_TO_DEGREES in StrictMath Changes: https://git.openjdk.java.net/jdk/pull/7495/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7495&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8282019 Stats: 17 lines in 1 file changed: 0 ins; 13 del; 4 mod Patch: https://git.openjdk.java.net/jdk/pull/7495.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/7495/head:pull/7495 PR: https://git.openjdk.java.net/jdk/pull/7495
