RFR: 7903864: Feature Tests - Adding five JavaTest GUI legacy automated test scripts

[Golla Yadav]

Adding below automated legacy JavaTest GUI feature Test Scripts to the Jemmy regression suite and tested locally on three platforms(Linux and Mac OS) and working fine.

1. TT_SelectionCE3.java
2. TT_SelectionCE4.java
3. TT_SelectionCE5.java
4. TT_SelectionCE6.java
5. TT_SelectionCE7.java

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

Commit messages:
 - 7903864: Feature Tests - Adding five JavaTest GUI legacy automated test scripts

Changes: https://git.openjdk.org/jtharness/pull/88/files
  Webrev: https://webrevs.openjdk.org/?repo=jtharness&pr=88&range=00
  Issue: https://bugs.openjdk.org/browse/CODETOOLS-7903864
  Stats: 296 lines in 5 files changed: 296 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jtharness/pull/88.diff
  Fetch: git fetch https://git.openjdk.org/jtharness.git pull/88/head:pull/88

PR: https://git.openjdk.org/jtharness/pull/88