Debug indexingRescanOnOverflow test

Author: sungshik

src/main/java/engineering/swat/watch/impl/overflows/IndexingRescanner.java

@@ -52,7 +52,6 @@ public class IndexingRescanner extends MemorylessRescanner {
     public IndexingRescanner(Executor exec, Path path, WatchScope scope) {
         super(exec);
         new Indexer(path, scope).walkFileTree(); // Make an initial scan to populate the index
-        System.out.println("Initial scan done");
     }
 
     private class Indexer extends BaseFileVisitor {
@@ -79,7 +78,6 @@ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IO
 
     @Override
     protected MemorylessRescanner.Generator newGenerator(Path path, WatchScope scope) {
-        System.out.println("Creating generator");
         return new Generator(path, scope);
     }
 

src/test/java/engineering/swat/watch/SingleDirectoryTests.java

@@ -232,7 +232,6 @@ public void execute(Runnable command) {
         try (var watch = watchConfig.start()) {
             // At this point, the index of last-modified-times inside `watch` is
             // populated with initial values.
-            System.out.println("Performing IO...");
 
             Files.writeString(directory.resolve("a.txt"), "foo");
             Files.writeString(directory.resolve("b.txt"), "bar");