RFR: JDK-8339962 : Open source AWT TextField tests - Set1 [v3]

[Harshitha Onkar]

> Following test are open-sourced.
> 
> 1. 	test/jdk/java/awt/Label/ContainerValidateTest.java - Automated
> 2. 	test/jdk/java/awt/TextField/SetEchoCharTest.java - Automated
> 3. 	test/jdk/java/awt/TextField/SetEchoCharWordOpsTest.java - PassFailJFrame manual test

Harshitha Onkar has updated the pull request incrementally with one additional commit since the last revision:

  typo fix

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/21005/files
  - new: https://git.openjdk.org/jdk/pull/21005/files/fa890150..d3711cb2

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=21005&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=21005&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/21005.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21005/head:pull/21005

PR: https://git.openjdk.org/jdk/pull/21005