RFR: 8274464: Remove redundant stream() call before forEach in java.* modules

[Andrey Turbanov]

8274464: Remove redundant stream() call before forEach in java.* modules

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Commit messages:
 - [PATCH] Remove redundant stream() call before forEach in java.* modules

Changes: https://git.openjdk.java.net/jdk/pull/5520/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5520&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8274464
  Stats: 8 lines in 4 files changed: 0 ins; 3 del; 5 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5520.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5520/head:pull/5520

PR: https://git.openjdk.java.net/jdk/pull/5520