Try to collect garbage in TestFuzzOptimizations in PageStore mode

h2/src/test/org/h2/test/synth/TestFuzzOptimizations.java

@@ -18,6 +18,7 @@ import java.util.Random;
 import org.h2.test.TestBase;
 import org.h2.test.db.Db;
 import org.h2.test.db.Db.Prepared;
+import org.h2.util.Utils;
 
 /**
  * This test executes random SQL statements to test if optimizations are working
@@ -116,6 +117,9 @@ public class TestFuzzOptimizations extends TestBase {
                 }
                 executeAndCompare(condition, params, message);
             }
+            if (!config.mvStore) {
+                println((Utils.getMemoryUsed() >> 10) + " MiB used");
+            }
         }
         executeAndCompare("a >=0 and b in(?, 2) and a in(1, ?, null)", Arrays.asList("10", "2"),
                 "testIn() seed=-6191135606105920350L");