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: java 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.jdi Changes: https://git.openjdk.java.net/jdk/pull/5577/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5577&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8274755 Stats: 82 lines in 9 files changed: 0 ins; 35 del; 47 mod Patch: https://git.openjdk.java.net/jdk/pull/5577.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/5577/head:pull/5577 PR: https://git.openjdk.java.net/jdk/pull/5577
