OptimizeMojo.java:86-89: Replace creation of new Train...

[0pdd]

The puzzle 1336-46427220 from #1336 has to be resolved:

eo/eo-maven-plugin/src/main/java/org/eolang/maven/OptimizeMojo.java

Lines 86 to 89 in 4f975ac

	* @todo #1336:30min Replace creation of new `Train` instances for each
	* parsing task to a single `Train&gtShift&lt TRAIN`, once `TrClasspath`
	* is thread-safe (solved by
	* <a href="https://github.com/jcabi/jcabi-xml/issues/185"/>).

The puzzle was created by rultor on 19-Oct-22.

Estimate: 30 minutes, role: DEV.

If you have any technical questions, don't ask me, submit new tickets instead. The task will be "done" when the problem is fixed and the text of the puzzle is removed from the source code. Here is more about PDD and about me.

[mximp]

#185 is closed.
This can be proceeded.

[mximp]

@volodya-lombrozo please assist with this