close some streams

h2/src/test/org/h2/test/store/TestConcurrent.java

@@ -336,6 +336,7 @@ public class TestConcurrent extends TestMVStore {
             s.setReuseSpace(true);
             FileOutputStream out = new FileOutputStream(fileNameRestore);
             out.write(buff);
+            out.close();
             MVStore s2 = openStore(fileNameRestore);
             MVMap<Integer, byte[]> test = s2.openMap("test");
             for (Integer k : test.keySet()) {

h2/src/test/org/h2/test/unit/TestStreams.java

@@ -113,6 +113,7 @@ public class TestStreams extends TestBase {
                     j += l;
                 }
             }
+            decompress.close();
             assertEquals(buffer, test);
         }
     }