[Bug] setPreserveLineNumbers(true) incompatible with single line comments

**Describe the bug**
when preserveLineNumbers is set, a closing brace is sometimes placed on the same line as a single line comment leading to sytactically incorrect code.

**To Reproduce**

Input:
```java
class A {
private static String getArgText(int min, int max) {
assert min<=max;

String argText = switch (min) {
case 0 -> "";
case 1 -> (min == max) ? " arg" : " arg1";
case 2 -> " arg1 arg2";
case 3 -> " arg1 arg2 arg3";
default -> //noinspection StringConcatenationMissingWhitespace
" arg1 ... arg" + min;
};

return argText;
}
}
```

Processing with Spoon:
```java
Launcher launcher = new Launcher();
launcher.addInputResource(new VirtualFile(code));
launcher.getEnvironment().setComplianceLevel(16);
launcher.getEnvironment().setNoClasspath(true);
launcher.getEnvironment().setAutoImports(true);
launcher.getEnvironment().setPreserveLineNumbers(true);

CtModel model = launcher.buildModel();

System.out.println(model.getRootPackage().getType("A").toString());
```

Output:
```java
class A {
private static String getArgText(int min, int max) {
assert min <= max;

String argText = switch (min) {
case 0 -> "";
case 1 -> min == max ? " arg" : " arg1";
case 2 -> " arg1 arg2";
case 3 -> " arg1 arg2 arg3";
default ->
" arg1 ... arg" + min; // noinspection StringConcatenationMissingWhitespace};

return argText;
}
}
```

Note that the closing brace after the default clause is place after the single line comment. This does not happen, if I call `launcher.getEnvironment().setPreserveLineNumbers(false);` instead.

**Operating system, JDK and Spoon version used**

* OS: MacOS 12.0.1
* JDK: JDK 17 (GraalVM CE)
* Spoon version: current Git (10.0.0 + changes since release)