[jdk15u-dev] RFR: 8258471: "search codecache" clhsdb command does not work

[Yuri Nesterenko]

Clean backport of a useful SA fix. First series of tests run OK.

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Commit messages:
 - Backport 1e03ca13cceb2431552ef475e48fb990460cdcf2

Changes: https://git.openjdk.java.net/jdk15u-dev/pull/212/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk15u-dev&pr=212&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8258471
  Stats: 47 lines in 3 files changed: 46 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk15u-dev/pull/212.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk15u-dev pull/212/head:pull/212

PR: https://git.openjdk.java.net/jdk15u-dev/pull/212