RFR: 7903961: Make default timeout configurable

[Christian Stein]

On Fri, 7 Mar 2025 10:45:30 GMT, Christian Stein <cstein at openjdk.org> wrote:

> Please review this change replacing the hard-coded `120` seconds default timeout for test actions with a configurable solution parsing a custom default value from `TEST.ROOT` and `TEST.properties` files:
> 
> 
> timeout.default.seconds=360
> 
> 
> Especially in combination with "JUnit.dirs" and "TestNG.dirs", where all actions directives found in a test file are ignored, is helpful.

src/share/classes/com/sun/javatest/regtest/exec/RegressionScript.java line 1131:

> 1129:     Map<String, String> getTestProperties()  {
> 1130:         // initialize the properties with standard properties common to all tests
> 1131:         Map<String, String> p = new TreeMap<>(params.getBasicTestProperties());

This change sorts all basic test properties by their name; keeping the insertion order was never a promise.

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PR Review Comment: https://git.openjdk.org/jtreg/pull/253#discussion_r1987751737