[Formatter] no whitespace after block-less else with following non-alphanumeric tokens

[Madjosz]

The code formatter formats single line else without block and "New Lines -> In control statements -> 'if else' -> Keep 'else' statement on same line" without following white space if the next token does not need to be separated by a space.
Additional: "Compact 'if else' -> Force Split" is completely ignored with the above setting activated.

So for the follwing else statements the space will be removed:

else ++i;
else "".toString();
else (a).toString();
else """
       """.toString();

This also can lead to strange side effects like the save action "Use parenthesis in expressions -> Only if necessary" will transform else(someVar).toString(); to the invalid code elsesomeVar.toString(), although this might be a separate bug which needs to be checked when this is fixed.

Versions

Eclipse SDK
Version: 2024-12 (4.34)
Build id: I20241120-1800

openjdk version "21.0.4" 2024-07-16 LTS
OpenJDK Runtime Environment Temurin-21.0.4+7 (build 21.0.4+7-LTS)
OpenJDK 64-Bit Server VM Temurin-21.0.4+7 (build 21.0.4+7-LTS, mixed mode, sharing)