[foreign-memaccess+abi] RFR: 8265222: revisit foreign library loading [v3]

[Athijegannathan Sundararajan]

> LibraryLookup removed. CLinker.findNative added. System.loadLibrary has to be used to load library

Athijegannathan Sundararajan has updated the pull request incrementally with three additional commits since the last revision:

 - Update src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/CLinker.java
   
   Co-authored-by: Maurizio Cimadamore <54672762+mcimadamore at users.noreply.github.com>
 - Update src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/package-info.java
   
   Co-authored-by: Maurizio Cimadamore <54672762+mcimadamore at users.noreply.github.com>
 - code review changes for javadoc and code comments.

-------------

Changes:
  - all: https://git.openjdk.java.net/panama-foreign/pull/526/files
  - new: https://git.openjdk.java.net/panama-foreign/pull/526/files/d79b4f9e..197db28d

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=526&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=526&range=01-02

  Stats: 12 lines in 3 files changed: 6 ins; 2 del; 4 mod
  Patch: https://git.openjdk.java.net/panama-foreign/pull/526.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-foreign pull/526/head:pull/526

PR: https://git.openjdk.java.net/panama-foreign/pull/526