There are few places in code where manual `while` loop is used with Iterator to iterate over Collection. Instead of manual `while` 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.
Similar cleanups: * https://bugs.openjdk.java.net/browse/JDK-8258006 * https://bugs.openjdk.java.net/browse/JDK-8257912 ------------- Commit messages: - [PATCH] Replace 'while' cycles with iterator with enhanced-for in jdk.hotspot.agent Changes: https://git.openjdk.java.net/jdk/pull/5630/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5630&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8274662 Stats: 16 lines in 2 files changed: 0 ins; 8 del; 8 mod Patch: https://git.openjdk.java.net/jdk/pull/5630.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/5630/head:pull/5630 PR: https://git.openjdk.java.net/jdk/pull/5630
