There are few places in code where manual `for` loop is used with Iterator to iterate over Collection or Array. Instead of manual `for` cycles it's preferred to use enhanced-for cycle instead: it's less verbose, makes code easier to read and it's less error-prone. It doesn't have any performance impact: javac compiler generates similar code when compiling enhanced-for cycle.
------------- Commit messages: - [PATCH] Use enhanced-for instead of plain for in jdk.internal.jvmstat Changes: https://git.openjdk.java.net/jdk/pull/5580/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5580&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8274395 Stats: 49 lines in 7 files changed: 3 ins; 11 del; 35 mod Patch: https://git.openjdk.java.net/jdk/pull/5580.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/5580/head:pull/5580 PR: https://git.openjdk.java.net/jdk/pull/5580
