Usages of primitive types should be preferred and makes code easier to read. Similar cleanups: 1. [JDK-8273168](https://bugs.openjdk.java.net/browse/JDK-8273168) java.desktop 2. [JDK-8274234](https://bugs.openjdk.java.net/browse/JDK-8274234) java.sql.rowset
------------- Commit messages: - [PATCH] Remove superfluous use of boxing in java.base - [PATCH] Remove superfluous use of boxing in java.* modules - [PATCH] Remove superfluous use of boxing in java.* modules Changes: https://git.openjdk.java.net/jdk/pull/5481/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5481&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8274811 Stats: 11 lines in 4 files changed: 0 ins; 0 del; 11 mod Patch: https://git.openjdk.java.net/jdk/pull/5481.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/5481/head:pull/5481 PR: https://git.openjdk.java.net/jdk/pull/5481
