RFR: CODETOOLS-7902793: Fix IllegalMonitorStateException in JInternalFrameOperatorCloseTest [v3]

[Amresh Sahu]

> IllegalMonitorStateException has been fixed.

Amresh Sahu has updated the pull request incrementally with one additional commit since the last revision:

  Update JInternalFrameOperatorCloseTest.java
  
  Removed whitespace and tabs.

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Changes:
  - all: https://git.openjdk.java.net/jemmy-v2/pull/3/files
  - new: https://git.openjdk.java.net/jemmy-v2/pull/3/files/d31859cf..13590425

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jemmy-v2&pr=3&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jemmy-v2&pr=3&range=01-02

  Stats: 4 lines in 1 file changed: 0 ins; 0 del; 4 mod
  Patch: https://git.openjdk.java.net/jemmy-v2/pull/3.diff
  Fetch: git fetch https://git.openjdk.java.net/jemmy-v2 pull/3/head:pull/3

PR: https://git.openjdk.java.net/jemmy-v2/pull/3