#1402 JAVA 11 warning on MacOS

[Will Hoffman]

On Java 11 I get a warning when launching SQuirrel on MacOS.
The error is:
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by net.sourceforge.squirrel_sql.client.gui.mainframe.AppleApplicationTools (file:/Applications/SQuirreLSQL.app/Contents/Resources/Java/squirrel-sql.jar) to method com.apple.eawt.Application.getApplication()
WARNING: Please consider reporting this to the maintainers of net.sourceforge.squirrel_sql.client.gui.mainframe.AppleApplicationTools
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release

[Gerd Wagner]

Looks like the code that issues this warning is responsible for creating an "application dock icon" on MAC OS. The code doesn't seem to be of vital importance.
Nonetheless as I don't have access to a MAC I'd appreciate a patch by someone who can fix and test this issue. The code can be found in this class:
https://sourceforge.net/p/squirrel-sql/git/ci/master/tree/sql12/core/src/net/sourceforge/squirrel_sql/client/gui/mainframe/AppleApplicationTools.java

To find out how to get SQuirreL's source code and to build it, see:
http://www.squirrelsql.org/#installation

For information on building and programming SQuirreL see
http://www.squirrelsql.org/index.php?page=programing